Starlink Fl13 (x60) [v1.0 L12] - Falcon 9-094 (В1058.3) - KSC LC-39A - XX.09.2020 TBD UTC

Автор tnt22, 09.09.2020 01:26:29

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0 Пользователей и 2 гостей просматривают эту тему.

tnt22

09.09.2020 01:26:29 Последнее редактирование: 18.09.2020 06:16:17 от tnt22
Уведомление воздухоплавателям на зону затопления 2-й ст РН

NOTAM
ЦитатаYMMM

F2617/20 - ROCKET LAUNCH WILL TAKE PLACE
FLW RECEIVED FROM GOVERNMENT OF UNITED STATES OF AMERICA:
HAZARDOUS OPS WILL BE CONDUCTED FOR ATMOSPHERIC RE-ENTRY AND SPLASHDOWN OF LAUNCH VEHICLE OP X0239 STARLINK V1.0-L12 STAGE 2
REENTRY WI THE FOLLOWING AREAS:
FROM 2943S 06007E
2455S 06427E
3845S 08430E
4512S 09945E
4946S 11913E
5042S 13819E
4850S 15644E
5146S 15808E
5442S 14832E
5620S 13103E
5552S 10750E
4911S 08505E
3432S 06413E TO BEGINNING.
SFC - UNL, 17 2013-2114, 18 1951-2052, 17 SEP 20:13 2020 UNTIL 18 SEP 20:52 2020.
CREATED: 08 SEP 04:15 2020

Уведомления на зоны в Сев. Атлантике пока отсутствуют


tnt22

Уведомление Береговой охраны США (USCG) о предстоящем пуске 

Источник, стр 5.

ЦитатаATLANTIC OCEAN - FLORIDA - CAPE CANAVERAL

Eastern Range OP# X0239 Starlink v1.0-L12 will be conducting hazardous operations surface to unlimited within portions of Warning Areas
W497A, W497B, W137F/G, W138E, W139E/F, W141, W122 and the following Hazard Areas:

A: From 2839 11.11N 8037 48.90W
TO 2852N 8025W
TO 2902N 8012W
TO 2900N 8010W
TO 2850N 8018W
TO 2838N 8029W
TO 2834 53.25N 8034 26.88W
TO 2838 27.78N 8037 18.38W to beginning

B: From 3139N 7720W
TO 3315N 7557W
TO 3340N 7459W
TO 3321N 7425W
TO 3245N 7432W
TO 3125N 7706W to beginning

Hazard periods for primary launch day and backup launch days;
Primary launch day: 17/1802Z thru 17/1920Z Sep 20 (2:02pm thru 3:20pm local).Preferred T-0 is 1817Z (2:17pm local).
Backup launch day: 18/1740Z thru 18/1858Z Sep 20 (1:40pm thru 2:58pm local). Preferred T-0 is 1755Z (1:55pm local).

LNM: 36/20
08 September 2020
Пуск - 17 сентября 2020 г. с 18:02 UTC до 19:20 UTC / с 21:02 ДМВ до 22:20 ДМВ
Резерв - 18 сентября (-22m)

opinion

The trajectory is temporarily deviated. Skybot not to blame.

tnt22

Цитата: opinion от 10.09.2020 22:16:59Теперь на день раньше, чем NROL-44?
Пока - да. Но есть подводные камни... Официально SpaceX и 45-е КК хранят молчание о дате и времени пуска. От ULA было только коротенькое заявление Т.Бруно, что пуск NROL-44 не раньше 18-го. Из данных USCG следует, что минимальный интервал между этими двумя пусками - 10h28m. В своё время большие звёзды авиабазы Патрик обещали довести межпусковой интервал разных типов РН на полигоне сначала до 48-ми ч, затем - до 24, теперь ведут речь о 13-16-и часах - но в любом случае пока сия величина больше ожидаемых 10.5 часов. Так что пока ждём... И да - сезон ураганов над сев. Атлантикой пока не закончился.

tnt22

Цитата Gavin - SpaceXFleet.com @SpaceXFleet 4 ч. назад

Departure! Just Read the Instructions droneship is underway for the next Starlink mission - NET September 17th. JRTI is heading ~633 km downrange. Tugboat Finn Falgout is towing.

Photo captured via the WKMG-TV http://clickorlando.com Canaveral webcam.


tnt22

Цитата Julia @julia_bergeron 1 ч. назад

Fair winds and following seas! GO Quest has departed Port Canaveral to begin the thirteenth Starlink mission. #SpaceXFleet #Starlink


tnt22

Если источник не напутал чего, пуск перенесён с SLC-40 (CCAFS) на LC-39A (KSC)

ЦитатаFALCON 9

The next SpaceX Falcon 9 rocket from Cape Canaveral will launch the thirteenth batch of Starlink 
internet satellites from pad 39A on
 September 17 at the earliest, at 2:17pm EDT

tnt22

14.09.2020 18:18:33 #8 Последнее редактирование: 14.09.2020 18:21:09 от tnt22
Прогноз погоды L-3 на 17 сентября 2020 г. (UTC)

Falcon 9 StarlinkV1.0-L12 L-3 Forecast 17 Sep Launch


ЦитатаПусковой день   (17.09) - 60 % GO. Пусковое окно с 18:07 UTC до 18:28 UTC
Резервный день (18.09) - 40 % GO

tnt22

Цитата Raul @Raul74Cz 3 ч. назад

LHAs of #Starlink v1.0-L12 from LC-39A planned for NET Sep 17 18:17 UTC, alternatively Sep 18. Usual droneship landing 633km downrange for B1058.3. Fairing recovery approx.715km downrange. Stage2 debris reentry on the second orbit south of Australia. http://bit.do/LHA12



lev_g

15.09.2020 11:02:21 #10 Последнее редактирование: 15.09.2020 15:17:48 от lev_g
Цитата: tnt22 от 14.09.2020 09:56:44Если источник не напутал чего, пуск перенесён с SLC-40 (CCAFS) на LC-39A (KSC)

Цитата: undefinedFALCON 9

The next SpaceX Falcon 9 rocket from Cape Canaveral will launch the thirteenth batch of Starlink
internet satellites from pad 39A on
September 17 at the earliest, at 2:17pm EDT.
Видимо, чтобы не лететь рядом Дельтой - 39А восточнее, чем SLC-40, которая практически на одной долготе с SLC-37. Да и 39-я намного северней, ракета успеет набрать высоту и скорость.

tnt22

Цитата Gavin - SpaceXFleet.com @SpaceXFleet 4 ч. назад

Ms. Tree and Ms. Chief are outbound for the Starlink mission! It's a beautiful morning on the Space Coast.

Photo captured via http://visitspacecoast.com


tnt22

Цитата: lev_g от 15.09.2020 11:02:21Видимо, чтобы не лететь рядом Дельтой - 39А восточнее, чем SLC-40, которая практически на одной долготе с SLC-37. Да и 39-я намного северней, ракета успеет набрать высоту и скорость.


С этим хоть как-то можно было бы согласиться, только не в данном случае - пуск Старлинков с расположенных севернее площадок осуществляется в северо-восточном направлении, т.е. ни коим образом не затрагивает пространства слик-37. 

Да и выведение со слик-40 на ССО по южной трассе проходит не над, хотя и рядом, слик-37 - см #90

Цитата... why Falcon 9 is allowed to overfly SLC-37B

Answer: it's actually not overflying SLC-37B at any point during launch
Видео симуляции полёта - там же.


Видимо, причина смены пусковой какая-то иная...

tnt22

15.09.2020 20:12:01 #13 Последнее редактирование: 15.09.2020 20:26:48 от tnt22
Прогноз погоды L-2 на 17 сентября 2020 г. (UTC)

Falcon 9 StarlinkV1.0-L12 L-2 Forecast 17 Sep Launch


ЦитатаПусковой день   (17.09) - = 60 % GO
Резервный день (18.09) - = 40 % GO

tnt22

Цитата: opinion от 10.09.2020 22:16:59Теперь на день раньше, чем NROL-44?
Пуск NROL-44 теперь не раньше 26-го сентября - #243

tnt22

Цитата Gavin - SpaceXFleet.com @SpaceXFleet 30 мин. назад

Support ship GO Quest is the first to arrive at the Starlink LZ - 633 km downrange.

Just Read the Instructions droneship, Ms. Tree and Ms. Chief should arrive tomorrow morning.

Starlink launch NET Sep 17th, 2:17pm ET!


Pirat5


tnt22

Цитата T.S. Kelso @TSKelso 2 ч. назад

CelesTrak received pre-launch state vectors from @SpaceX today and has generated SupTLE for the next #Starlink launch attempt on Sep 17 at 1819 UTC. Deployment is set for 19:20:51.010 UTC. Data can be found at: https://celestrak.com/NORAD/elements/supplemental/....



tnt22

16.09.2020 16:41:44 #18 Последнее редактирование: 16.09.2020 22:15:22 от tnt22
Прогноз погоды L-1 на 17 сентября 2020 г. (UTC)

Falcon 9 StarlinkV1.0-L12 L-1 Forecast 17 Sep Launch


ЦитатаПусковой день   (17.09) - = 60 % GO
Резервный день (18.09) - = 40 % GO

tnt22

Полигон открыт


Цитата
Launch Vehicle: Falcon 9
Date: September 17, 2020
Eastern Range Opens:  2:07 p.m.
Launch Hazard Area
Airspace Closure Area

tnt22

Цитата Gavin - SpaceXFleet.com @SpaceXFleet 2 ч. назад

Just Read the Instructions droneship has arrived at the Starlink mission landing zone, 633 km downrange!


zandr

https://www.militarynews.ru/story.asp?rid=1&nid=537967&lang=RU
ЦитатаSpaceX планирует вывести на орбиту новую группу интернет-спутников Starlink
       Вашингтон. 17 сентября. ИНТЕРФАКС - Тяжелая ракета-носитель Falcon 9 компании SpaceX в четверг должна стартовать на орбиту с очередной партией из 60 мини-спутников для пополнения орбитальной группировки глобальной сети интернет-покрытия системы Starlink, сообщает специализированный сайт Spaceflight Now.
       Запуск планируется осуществить 17 сентября в 14:17 по времени Восточного побережья США (в 21:17 мск) со стартового комплекса LC-39A на космодроме NASA на мысе Канаверал в штате Флорида. Запасным днем для запуска является 18 сентября.
       По данным метеопрогнозов, погодные условия на 60% благоприятствуют проведению запуска.
       Первая многоразовая ступень ракеты-носителя SpaceX должна будет традиционно совершить управляемую посадку на автоматической плавучей платформе Just Read the Instructions, которая будет находиться в Атлантике примерно 633 км от космодрома на мысе Канаверал.
       Кроме того, специальные спасательные морские суда Ms. Tree и Ms. Chief в Атлантике попытаются "поймать" в надводные сети или выловить из воды две створки обтекателя головной части ракеты, которые после отделения будут спускаться на парашютах. Повторное использование обтекателя позволяет экономить компании SpaceX до $6 млн при запусках своих ракет.
       Это будет уже тринадцатый вывод на орбиту группы интернет-спутников Starlink, начиная с мая прошлого года.
 Скрытый текст:
       Предыдущая партия из 60 спутников Starlink была запущена 3 сентября. Нынешняя орбитальная группировка SpaceX уже состоит из 713 космических аппаратов. В настоящее время компания SpaceX является крупнейшим спутниковым оператором в мире.
       В перспективе компания SpaceX планирует развернуть орбитальную группировку из 12 тыс. космических аппаратов данного типа (а в последующем - из 30 тыс.) для создания полномасштабной сети, которая позволит обеспечить жителей Земли широкополосным доступом в интернет в любом уголке планеты. SpaceX сообщила, что уже в 2020 году спутники обеспечат интернет-покрытием всю территорию Северной Америки, а к 2021 году будет охвачена почти вся планета. Общая сумма инвестиций, направленная на реализацию проекта, оценивается в $10 млрд.

tnt22

Цитата Gavin - SpaceXFleet.com @SpaceXFleet 1 ч. назад

Ms. Tree has diverted away from her expected path towards the LZ and will be arriving at the Port of Morehead City shortly.

JRTI and the booster recovery team are still at the LZ. I'm not sure about the current location of Ms. Chief.


tnt22

Цитата Julia @julia_bergeron 1 ч. назад

The Atlantic can be a mean mistress during the tropical season. This is a very active one at that. A check of the @NOAA bouy network shows rough conditions at the closest bouy to the LZ. Wave intervals have slowed but is it enough to prep JRTI for landing? #SpaceXFleet iurl=https://twitter.com/hashtag/Starlink?src=hashtag_click]#Starlink[/iurl]



tnt22

Цитата Gavin - SpaceXFleet.com @SpaceXFleet 27 мин. назад

Ms. Tree has just arrived at the Port of Morehead City, North Carolina.

I can confirm that she arrived alone - Ms. Chief is still at the landing zone. Webcam photo via the Duke Marine Lab



tnt22

Цитата SpaceX @SpaceX 3 ч. назад

Targeting September 17 at 2:19 p.m. EDT for Falcon 9 launch of 60 Starlink satellites from Launch Complex 39A


3 ч

A fairing half supporting this mission previously supported Starlink missions in May 2019 and March 2020


17 сентября 2020 г. в 18:19 UTC / 21:19 ДМВ

tnt22

17.09.2020 06:08:33 #26 Последнее редактирование: 17.09.2020 06:10:54 от tnt22
https://www.spacex.com/launches/

ЦитатаSTARLINK MISSION

SpaceX is targeting Thursday, September 17 at 2:19 p.m. EDT, 18:19 UTC, for launch of its thirteenth Starlink mission, which will launch 60 Starlink satellites to orbit. Falcon 9 will lift off from Launch Complex 39A (LC-39A) at Kennedy Space Center in Florida. A backup opportunity is available on Friday, September 18 at 1:57 p.m. EDT, 17:57 UTC.

Falcon 9's first stage previously supported launch of Crew Dragon's first flight to the International Space Station with NASA astronauts onboard and the ANASIS-II mission. Following stage separation, SpaceX will land Falcon 9's first stage on the "Just Read the Instructions" droneship, which will be stationed in the Atlantic Ocean. One of Falcon 9's fairing halves supported two previous Starlink launches.

The Starlink satellites will deploy approximately 1 hour and 1 minute after liftoff.

You can watch the launch webcast here, starting about 10 minutes before liftoff.
1-я ст РН - B1058.3

tnt22

Вам недоступны вложения в этом разделе.

tnt22

ЦитатаCOUNTDOWN
All Times Are Approximate
Hr/Min/SecEVENT
00:38:00SpaceX Launch Director verifies go for propellant load
00:35:00RP-1 (rocket grade kerosene) loading underway
00:35:001st stage LOX (liquid oxygen) loading underway
00:16:002nd stage LOX loading underway
00:07:00Falcon 9 begins engine chill prior to launch
00:01:00Command flight computer to begin final prelaunch checks
00:01:00Propellant tank pressurization to flight pressure begins
00:00:45SpaceX Launch Director verifies go for launch
00:00:03Engine controller commands engine ignition sequence to start
00:00:00Falcon 9 liftoff

tnt22

ЦитатаLAUNCH, LANDING AND DEPLOYMENT
All Times Are Approximate
Hr/Min/SecEvent
00:01:12Max Q (moment of peak mechanical stress on the rocket)
00:02:321st stage main engine cutoff (MECO)
00:02:361st and 2nd stages separate
00:02:432nd stage engine starts (SES-1)
00:03:22Fairing deployment
00:06:401st stage entry burn complete
00:08:241st stage landing
00:08:482nd stage engine cutoff (SECO-1)
00:42:262nd stage engine restarts (SES-2)
00:42:282nd stage engine cutoff (SECO-2)
01:01:24Starlink satellites deploy

tnt22

О трансляции пуска

Цитата
...the launch webcast ... starting about 10 minutes before liftoff
Начало трансляции - 17 сентября 2020 г. в 18:09 UTC / 21:09 ДМВ

Из пояснения на ТыТрубе
ЦитатаSpaceX is targeting Thursday, September 17 at 2:19 p.m. EDT, 18:19 UTC, for launch of its thirteenth Starlink mission, which will launch 60 Starlink satellites to orbit. Falcon 9 will lift off from Launch Complex 39A (LC-39A) at Kennedy Space Center in Florida. A backup opportunity is available on Friday, September 18 at 1:57 p.m. EDT, 17:57 UTC.

Falcon 9's first stage previously supported launch of Crew Dragon's first flight to the International Space Station with NASA astronauts onboard and the ANASIS-II mission. Following stage separation, SpaceX will land Falcon 9's first stage on the "Just Read the Instructions" droneship, which will be stationed in the Atlantic Ocean. One of Falcon 9's fairing halves supported two previous Starlink launches.

tnt22

https://spaceflightnow.com/2020/09/16/spacex-plans-falcon-9-launch-thursday-from-kennedy-space-center/

ЦитатаSpaceX plans Falcon 9 launch Thursday from Kennedy Space Center

September 16, 2020 | Stephen Clark


A SpaceX Falcon 9 rocket rolls out of the hangar at pad 39A in this file photo. Credit: SpaceX

Forecasters predict a 60 percent chance of favorable weather for launch of a SpaceX Falcon 9 rocket Thursday from NASA's Kennedy Space Center in Florida to carry more Starlink broadband satellites into orbit.

The launch -- set for 2:19 p.m. EDT (1819 GMT) Thursday -- will add 60 more Starlink satellites to SpaceX's ever-growing broadband network. SpaceX has launched more than 700 Starlink satellites to date, making the company the owner of the largest fleet of spacecraft in orbit.

Like the previous Starlink launches, a 229-foot-tall (70-meter) Falcon 9 rocket head northeast from Florida's Space Coast with 1.7 million pounds of thrust from nine Merlin main engines, then shed its first stage booster about two-and-a-half minutes into the flight.

A single Merlin engine on the Falcon 9's second stage is expected to fire two times before release of the stack of Starlink satellites in a near-circular orbit between 172 miles (278 kilometers) and 162 miles (261 kilometers), with an inclination of 53 degrees, according to pre-launch estimates.

Separation of the 60 Starlink satellites from the rocket is scheduled about 61 minutes after launch.

SpaceX plans to recover the Falcon 9's first stage aboard the drone ship "Just Read the Instructions" positioned northeast of Cape Canaveral in the Atlantic Ocean, roughly due east of Charleston, South Carolina. The propulsive landing of the first stage is expected around eight minutes after liftoff.

The first stage on Thursday's launch has flown two previous times, including the launch May 30 of two NASA astronauts on SpaceX's Crew Dragon capsule, and the July 20 launch of South Korea's Anasis 2 military communications satellite. One half of the clamshell-like payload shroud on Thursday's mission is also a veteran of two previous Falcon 9/Starlink launches, according SpaceX.

SpaceX also plans to retrieve the payload fairing after Thursday's launch. The two halves of the shroud are designed to descend under parachutes.

The mission Thursday will mark the 13th launch of Starlink satellites since SpaceX kicked off deployment of the network in May 2019. SpaceX's most recent launch Sept. 3 carried up the previous 60 Starlink satellites.

The official launch weather forecast issued Wednesday by the 45th Weather Squadron at Cape Canaveral calls for a 60 percent chance of good conditions for liftoff of the Falcon 9 Thursday. The primary weather concerns Thursday will be with cumulus and anvil clouds associated with afternoon thunderstorms.

If the launch is delayed to Friday, there's a 40 percent chance of acceptable weather conditions in the forecast.

SpaceX eventually plans to launch thousands of Starlink satellites, but the first tranche of Starlinks will number 1,440 spacecraft, according to Jonathan Hofeller, SpaceX's vice president of Starlink and commercial sales.

"The total global constellation we're targeting is 1,440 satellites, of which a good number of those are already on orbit," Hofeller said.

Some of the satellites, including those on the first Starlink launch last May, are being moved to lower altitudes and deorbited.

Each flat-panel Starlink satellite weighs about a quarter-ton, and they are built at a SpaceX facility in Redmond, Washington, near Seattle. Extending on SpaceX's penchant for building hardware in-house, the aerospace company is manufacturing its own Starlink satellites, user terminals and ground stations.

SpaceX's Starlink megaconstellation is already the largest fleet of satellites in the world, but hundreds more will be launched in the coming months.

Hofeller said last month that SpaceX is building six Starlink spacecraft per day, and plans to launch Starlink missions at intervals of every two to three weeks until completing the initial Starlink network of around 1,440 satellites.

SpaceX has regulatory approval from the Federal Communications Commission to eventually operate nearly 12,000 Starlink satellites to blanket the planet with high-speed, low-latency Internet signals. SpaceX also also signaled plans to launch up to 30,000 additional Starlink satellites -- beyond the 12,000 already approved -- in filings with the International Telecommunication Union.

The Starlink network is one of two major development projects SpaceX is pursuing, alongside the company's next-generation Starship super-heavy-lift rocket.

In a discussion at the ASCEND Space Science and Technology Summit last month, Hofeller said that the private beta testing is being rolled out in the Pacific Northwest. With roughly 700 satellites, the Starlink network has enough coverage to provide connectivity to users at high latitudes, but more launches are required to expand coverage to other regions.

SpaceX has asked people interested in participating in the public beta test phase to sign up on the Starlink website.

With the beta testing program now underway, SpaceX is collecting latency statistics and performing speed tests. The company says it's pleased with the initial results.

SpaceX said earlier this month that the tests so far show the network has "super low latency" with download speeds greater than 100 megabits per second. That's fast enough to stream multiple HD movies at once, and still have bandwidth to spare, according to SpaceX.

SpaceX has also begun testing spacecraft with inter-satellite laser links, which could eventually allow data traffic to flow through the network without going through ground relay stations. The first batch of Starlink satellites did not carry inter-satellite links

Hofeller hinted at upgraded Starlink satellites in his virtual presentation at ASCEND Space Science and Technology Summit last month

"With 1,440 satellites, that's when we get 24/7 global coverage, and the plan is to not stop there," Hofeller said. "We'll continue to launch, and with each launch, we can provide more and more capacity. There's never enough capacity. You can't limit what your kids want to watch, and what your family wants to consume. So we'll continue to densify the network."

SpaceX will deorbit older Starlink satellites as upgraded spacecraft come online, according to Hofeller.

After the launch Thursday, SpaceX's next mission is set to take off from pad 40 at Cape Canaveral Air Force Station on Sept. 30, when a Falcon 9 rocket will deploy the U.S. Space Force's next GPS navigation satellite.

tnt22

https://spaceflightnow.com/2020/09/17/falcon-9-starlink-12-mission-status-center/

Цитата09/17/2020 05:51 Spaceflight Now

The Falcon 9 rocket for SpaceX's next launch has arrived at pad 39A at the Kennedy Space Center, where it will be raised vertical ahead of liftoff at 2:19 p.m. EDT (1819 GMT) Thursday with 60 Starlink satellites.


tnt22

Цитата Falcon 9 Block 5 @Falcon9Block5 3 ч. назад

UPDATED The booster supporting Starlink 12(13), B1058.3, previously supported the historic launch of the #SpaceX #Demo2 Mission, and the #ANASIS2 Mission. One fairing supporting this mission previously supported #Starlink V0.9 and Starlink v1.0 L6. #Falcon9


tnt22

Цитата Falcon 9 Block 5 @Falcon9Block5 4 ч. назад

#SpaceX teams are targeting Sep 17th, at 2:19PM EDT (11:19AM PDT) (18:19 UTC) for the launch of the 12(13)th #Starlink Mission.  This mission will deploy a full batch of 60 Starlink satellites with no rideshares on board. Weather is 60% favorable. #Falcon9


tnt22

Цитата Falcon 9 Block 5 @Falcon9Block5 3 ч. назад

#SpaceX #Starlink 11(12) Launch Campaign Thread with Countdown NET Updates till T-0. First NET Event occurs at T-10 Hours. #Falcon9

tnt22

17.09.2020 07:24:12 #36 Последнее редактирование: 17.09.2020 07:26:47 от tnt22
Цитата Falcon 9 Block 5 @Falcon9Block5 1 ч. назад

#Falcon9 has arrived at historic launch complex 39A ahead of tomorrow's 2:19PM EDT (11:19AM PDT) launch attempt of the 12(13)th #Starlink Mission. For those curious, it does appear that @theNASAworm is still on B1058.3. #SpaceX






1 ч. назад

An edit I did basically confirms it's still there

Изображение

tnt22

К #24


Цитата Gavin - SpaceXFleet.com @SpaceXFleet 4 ч. назад

The issues with Ms. Tree will not affect the Starlink mission. Ms. Chief is likely to try and recover both fairing halves herself.

tnt22

Цитата Falcon 9 Block 5 @Falcon9Block5 25 мин. назад

Teams appear to be conducting final checks before raising #Falcon9 vertical for the 12(13)th #Starlink Mission in under 13 hours from now. #SpaceX


tnt22

Цитата Falcon 9 Block 5 @Falcon9Block5 28 мин. назад

Good Morning, at T-11 Hours 36 Minutes ahead of launch, #SpaceX teams raised the thrice flown booster, B1058.3, vertical at historic pad 39A, ahead of today's launch attempt of the 12(13)th #Starlink Mission. #Falcon9
https://video.twimg.com/ext_tw_video/1306486659819556864/pu/vid/876x610/WLDiIylKgYQ1XgEm.mp4 (0:23)

тавот

Цитата: tnt22 от 17.09.2020 10:25:46
Цитата: undefined Falcon 9 Block 5 @Falcon9Block5 28 мин. назад

Good Morning, at T-11 Hours 36 Minutes ahead of launch, #SpaceX teams raised the thrice flown booster, B1058.3, vertical at historic pad 39A, ahead of today's launch attempt of the 12(13)th #Starlink Mission. #Falcon9
https://video.twimg.com/ext_tw_video/1306486659819556864/pu/vid/876x610/WLDiIylKgYQ1XgEm.mp4 (0:23)
Ракета встала поутру - значит сегодня летим.  :)
Three, two, one, ignition, and liftoff !

Охотник утки, пьющий водки !

Это ещё не сверхтяж, но уже и не супертяж.© Д.О.Р.

tnt22

Цитата Falcon 9 Block 5 @Falcon9Block5 15 мин. назад

#SpaceX #Starlink 12(13) Countdown NET Update: T-10:00:00 Falcon 9 to Vertical, Countdown Initiation, Launch Vehicle Power-Up. Weather is 60% GO. Teams are currently tracking no issues on #Falcon9.



tnt22

Прогноз погоды L-0 на 17 сентября 2020 г. (UTC)

Falcon 9 StarlinkV1.0-L12 L-0 Forecast 17 Sep Launch


ЦитатаПусковой день   (17.09) - 70 % GO
Резервный день (18.09) - 30 % GO

tnt22


tnt22

Цитата Falcon 9 Block 5 @Falcon9Block5 24 мин. назад

#SpaceX #Starlink 12(13) Countdown NET Update:
T-6:00:00
First Weather Balloon Release
T-4:45:00
Range Controllers on Station
T-4:35:00
F9 Attitude Control System N2 Loading
T-3:00:00
Launch Area Evacuation

tnt22

Цитата Falcon 9 Block 5 @Falcon9Block5 19 мин. назад

#SpaceX #Starlink 12(13) Countdown NET Update: T-2:45:00
Falcon 9 RF & Telemetry Checks. Teams are currently tracking no issues on #Falcon9.


tnt22

Цитата Falcon 9 Block 5 @Falcon9Block5 5 мин. назад

#SpaceX #Starlink 12(13) Countdown NET Update: T-2:30:00 Falcon 9 Launch Vehicle Release System Test. Teams are currently tracking no issues on #Falcon9.

tnt22

Цитата Falcon 9 Block 5 @Falcon9Block5 1 мин. назад

#SpaceX #Starlink 12(13) Countdown NET Update: T-2:25:00
TEA-TEB Bleed In. Teams are currently tracking no issues on #Falcon9.

tnt22

Цитата09/17/2020 18:42 Stephen Clark

With less than three hours left before launch time at 2:19 p.m. EDT (1819 GMT), SpaceX ground crews are securing pad 39A and preparing the Falcon 9 rocket for liftoff with 60 more Starlink broadband Internet satellites.

The next major step in the countdown is the start of fueling of the Falcon 9 with super-chilled, densified RP-1 kerosene and liquid oxygen propellants.

SpaceX's launch conductor will verify all members of the launch team are ready to proceed with the final 35-minute automated countdown sequence at 1:41 p.m. EDT (1741 GMT), followed by the start of filling the rocket with super-chilled, densified RP-1 kerosene and liquid oxygen propellants at 1:44 p.m. EDT (1744 GMT).

Liquid oxygen loading into the second stage will begin at T-minus 16 minutes, at 2:03 p.m. EDT (1803 GMT), followed by final chilldown of the rocket's nine Merlin first stage engines, a final pre-flight engine steering check, switching of the rocket to internal power, and pressurization of the Falcon 9's propellant tanks leading up to liftoff.

tnt22


tnt22

Цитата Falcon 9 Block 5 @Falcon9Block5 16 мин. назад

#SpaceX #Starlink 12(13) Countdown NET Update: T-1:45:00 RF Link & FTS Checks. Weather is 70% GO. Teams are currently tracking no issues on #Falcon9.

tnt22

Цитата Falcon 9 Block 5 @Falcon9Block5 15 мин. назад

#SpaceX #Starlink 12(13) Countdown NET Update: T-1:40:00
Data Flow Tests with Downrange Tracking Stations. Weather is 70% GO. Teams are currently tracking no issues on #Falcon9.

tnt22

Цитата Falcon 9 Block 5 @Falcon9Block5 9 мин. назад

#SpaceX #Starlink 12(13) Countdown NET Update: T-1:30:00
Blast Danger Area Clear, Roadblocks Established. Weather is 70% GO. Teams are currently tracking no issues on #Falcon9. In 10 minutes, the launch team will undergo a weather briefing to evaluate the conditions for launch.

tnt22

Цитата09/17/2020 19:49 Stephen Clark

T-minus 90 minutes. Here are some statistics on today's launch:

  • 94th launch of a Falcon 9 rocket since 2010
  • 102nd launch of Falcon rocket family since 2006
  • 3rd launch of Falcon 9 booster B1058
  • 82nd Falcon 9 launch from Florida's Space Coast
  • 119th launch from pad 39A
  • 25th SpaceX launch from pad 39A
  • 13th launch dedicated to SpaceX's Starlink network
  • 17th Falcon 9 launch of 2020
  • 17th launch by SpaceX in 2020
  • 20th orbital launch based out of Cape Canaveral in 2020


tnt22


tnt22

Цитата Falcon 9 Block 5 @Falcon9Block5 14 мин. назад

#SpaceX #Starlink 12(13) Countdown NET Update:
T-1:18:00
Launch Readiness Poll Complete,
Final Tank Chill-In,
Tanks vented for Propellant Loading,
Launch Enable to Flight Mode.
Weather is 70% GO. Teams are currently tracking no issues on #Falcon9.

tnt22

Цитата Falcon 9 Block 5 @Falcon9Block5 10 мин. назад

#SpaceX #Starlink 12(13) Countdown NET Update: T-1:13:00
The latest Tanking Poll Is Complete. Weather is 70% GO. Teams are currently tracking no issues on #Falcon9.

tnt22


tnt22

Цитата William Harwood @cbs_spacenews 8 мин. назад

F9/Starlink13: Good afternoon; we're now 1 hour to launch of a SpaceX Falcon 9 rocket carrying 60 Starlink internet relay satellites; liftoff from pad 39A at the Kennedy Space Center is targeted for 2:19:25pm EDT; weather is 70% go

tnt22

Цитата Falcon 9 Block 5 @Falcon9Block5 2 мин. назад

#SpaceX #Starlink 12(13) Countdown NET Update: T-0:45:00
Flight Control System Setup. Weather is 70% GO. Teams are currently tracking no issues on #Falcon9.

tnt22

Цитата09/17/2020 20:29 Stephen Clark

T-minus 50 minutes. Weather parameters are all observed "go" for launch at this time.

tnt22

Цитата09/17/2020 20:35 Stephen Clark

T-minus 45 minutes. Today's liftoff is timed for 2:19:25 p.m. EDT (1819:25 GMT).

Around 61 minutes after launch, the Falcon 9 rocket will deploy the 60 Starlink satellites into near-circular transfer orbit ranging between 172 miles (278 kilometers) and 162 miles (261 kilometers), with an inclination of 53 degrees.

The satellites will use their ion thrusters to maneuver into their higher orbit for testing, before finally proceeding to an operational orbit at an altitude of approximately 341 miles (550 kilometers).

tnt22


tnt22

Цитата Michael Baylor @nextspaceflight 3 мин. назад

SpaceX is standing down from the Starlink launch. Next attempt no earlier than 9/18.

tnt22

Цитата Falcon 9 Block 5 @Falcon9Block5 2 мин. назад

#SpaceX is standing down from today's launch attempt. The current reasons for the scrub are unknown. Will standby for new T-0. #Starlink #Falcon9
Photo Credit: @NASA



tnt22

Цитата09/17/2020 20:49 Stephen Clark

SpaceX has not started loading propellant into the Falcon 9 rocket at the Kennedy Space Center. This suggests launch of 60 more Starlink satellites won't happen during today's instantaneous window.

tnt22

Цитата William Harwood @cbs_spacenews 1 мин. назад

F9/Starlink13: The Falcon 9 does not appear to be venting as one would normally expect if propellant loading was underway; no word from SpaceX on launch status

tnt22

Официально


Цитата SpaceX @SpaceX 47 с

Standing down from today's Starlink launch due to recovery issue; vehicle and payload remain healthy. Next launch opportunity is tomorrow, September 18 at 1:57 p.m. EDT, but we are keeping an eye on weather

Александр Репной

ЛА с 2003 года.
"Я рос с мыслью о том, что круче работы астронавта ничего не бывает..."© Дэйв Браун, астронавт NASA, миссия STS-107.

Виктор Воропаев


tnt22

О трансляции пуска 18 сентября - адрес прежний

Цитата

tnt22

17.09.2020 22:04:53 #74 Последнее редактирование: 17.09.2020 22:08:13 от tnt22
https://tass.ru/kosmos/9489681

Цитата17 СЕН, 21:45
SpaceX отменила намеченный на 17 сентября запуск новой группировки спутников Starlink
В компании сообщили, что такое решение принято из-за возможных проблем при возвращении на Землю первой ступени ракеты

НЬЮ-ЙОРК, 17 сентября. /ТАСС/. Американская компания SpaceX отменила запланированный на четверг запуск ракеты-носителя Falcon 9 с очередной группировкой микроспутников Starlink. Соответствующее заявление опубликовано в Twitter компании.

"Сегодняшний запуск Starlink не состоится из-за [возможных] проблем при возвращении [на Землю первой ступени ракеты и головного обтекателя]", - указывается в заявлении SpaceX. В компании подчеркнули, что сама ракета-носитель и спутники "в порядке". Следующее окно старта откроется в пятницу в 13:57 по времени Восточного побережья США (20:57 мск).
...

tnt22

Цитата Flight Club @flightclubio 1 ч. назад

Ok, here's my estimate as to what today's #Starlink trajectory will look like (green/blue) compared to the usual Starlink trajectory (pink/purple). Thread.

If you're doing a S2 restart, all of your launch energy should go sideways and you sacrifice some altitude for that (1/n)




1 ч. назад

Since you don't care so much about altitude, S1 will hit apogee lower than usual, and will re-enter sooner than usual. Entry burn is due to happen ~20s earlier, and landing about the same. I used these hints to mold this profile (2/n)


1 ч. назад

Another hint is that when doing a second stage restart, SpaceX tends to aim for a lowest point of ~165km

S2 restart is happening less than 1/2 of an orbit around, which means S2 will still be gaining altitude at SECO; it may even be suborbital. So I SECO'd at 175km to compromise


1 ч. назад

The restart is only 2s long. In my sim, I only needed to use ~1.4 of those seconds to circularise at minimum throttle. I think that's fine, considering SpaceX don't supply decimal places in their press kits

(4/n)




1 ч. назад

Big change in Stage 1 profile here. Hopefully this pays off and the FC telemetry on @Erdayastronaut's stream matches with the video.

Entry and landing burn both 20s sooner than usual 😬 😬 😬

Wish me luck 🍀

(5/5)


tnt22

Цитата Gavin - SpaceXFleet.com @SpaceXFleet 1 ч. назад

Trying to avoid speculation but... Ms. Tree made an unexpected diversion to NC before SpaceX tweeted launch date confirmation yesterday.

The scrub-worthy issue could be related to something else such as earlier bad weather preventing teams from preparing the droneship in time.

tnt22

Цитата T.S. Kelso @TSKelso 22 мин. назад

CelesTrak has updated the pre-launch SupTLEs for the next #Starlink launch opportunity on Sep 18. Deployment of 60 satellites is planned for 18:59:17.010 UTC: https://celestrak.com/NORAD/elements/supplemental/....


tnt22

18.09.2020 01:39:31 #78 Последнее редактирование: 18.09.2020 18:24:12 от tnt22
Прогноз погоды L-1 на 18 сентября 2020 г. (UTC)

Falcon 9 StarlinkV1.0-L12 L-1 Forecast 18 Sep Launch


ЦитатаПусковой день (18.09) - = 30 % GO

tnt22

Ну, ожидаемо - новая дата TBD

Цитата SpaceX @SpaceX 1 ч

Standing down from tomorrow's launch of Starlink due to severe weather in the recovery area, which is likely to persist for a couple days. Will announce a new target launch date once confirmed

tnt22

https://tass.ru/kosmos/9490839

Цитата18 СЕН, 05:54
SpaceX из-за непогоды перенесла на неопределенный срок запуск новой группировки Starlink
В компании подчеркнули, что неблагоприятные погодные условия "будут сохраняться еще пару дней"

НЬЮ-ЙОРК, 18 сентября. /ТАСС/. Американская компания SpaceX из-за неблагоприятных погодных условий перенесла на неопределенный срок запуск ракеты-носителя Falcon 9 с очередной группировкой микроспутников Starlink. Соответствующее заявление опубликовано в четверг в Twitter компании.

"Запланированный на завтра запуск Starlink не состоится из-за плохой погоды в районе возвращения [на Землю первой ступени ракеты и головного обтекателя ракеты]", - отметили в компании, подчеркнув, что неблагоприятные погодные условия "будут сохраняться еще пару дней". "Мы объявим следующую дату запуска, как только она будет подтверждена", - подчеркнули в SpaceX. Запуск на околоземную орбиту новой партии спутников, запланированный на четверг, был ранее перенесен на пятницу из-за "возможных проблем при возвращении" первой ступени и обтекателя.
...

tnt22

К #70

Цитата Everyday Astronaut @Erdayastronaut 9 ч. назад

Is this one of the first scrubs due to recovery issues?! That's pretty awesome that recovery has become more of a consideration for mission success. Wow!


Elon Musk @elonmusk 1 ч. назад

В ответ @Erdayastronaut

Current was too strong for droneship to hold station. Thrusters to be upgraded for future missions.

tnt22


Ну-и-ну

Что характерно, страшный подводный ветер.

tnt22

Хмм, эт пока ОМС, но утечка изнутри... Посмотрим на флот...

Цитата Falcon 9 Block 5 @Falcon9Block5 6 ч. назад

Today's new T-0 has been scrubbed due to unfavorable range conditions. Now targeting September 30th, 2020. More details soon. #SpaceX #Starlink 12(13) #Falcon9

tnt22

А флот, похоже, двинул потихоньку домой...

Цитата Gavin - SpaceXFleet.com @SpaceXFleet 7 мин. назад

Starlink: JRTI droneship and support ship GO Quest are slowly sailing southwest, unclear if they're drifting or returning to Canaveral.

Ms. Chief is definitely returning to Port Canaveral. Ms. Tree remains docked at the Port of Morehead City, having diverted there with an issue.


tnt22

Цитата Gavin - SpaceXFleet.com @SpaceXFleet 49 мин. назад

Arrival! Ms. Chief has returned to Port Canaveral alone this morning.

Ms. Tree remains docked at the Port of Morehead City, NC.

Photo via http://visitspacecoast.com


tnt22

Цитата Gavin - SpaceXFleet.com @SpaceXFleet 2 ч. назад

Starlink: Just Read the Instructions droneship is returning to Port Canaveral.

The fact that SpaceX is choosing to tow the droneship all the way back to Florida instead of waiting near the LZ suggests a sizeable delay or a technical issue.


cross-track

Цитата: tnt22 от 18.09.2020 06:20:37запуск ракеты-носителя Falcon 9 с очередной группировкой микроспутников Starlink
Старлинки - микроспутники?!
Не все у нас еще хорошо, кое-что - просто замечательно!