Echostar 23 – Falcon 9 – Кеннеди LC-39A – 16.03.2017 06:00 UTC

[tnt22]

Spaceflight101 LIVE‏ @S101_Live 2 мин. назад
 
The MVac engine has begun a final Thrust Vector Control test. Stage 1 Helium being secured, coming up on Stage 2 RP-1 bleed.

[che wi]

1-я ступень отделилась, вторая включилась, ГО сброшен.

[tnt22]

ТБМ! - Форум подвисал не по-детски с огромными лагами...  или выдавал:
404 Not Found

[tnt22]

SpaceX‏Подлинная учетная запись @SpaceX 6 мин. назад
 
Liftoff! http://spacex.com/webcast
 

[che wi]

[tnt22]

SpaceX‏Подлинная учетная запись @SpaceX 4 мин. назад

Main engine cutoff and stage separation confirmed. Second stage engine burn underway.

[tnt22]

Spaceflight101 LIVE‏ @S101_Live 40 сек. назад
 
First Stage now encountering entry toward its watery grave in the Atlantic Ocean. #Falcon9

[che wi]

SECO-1

[tnt22]

William Harwood‏ @cbs_spacenews 3 мин. назад

F9/EchoStar: 2nd stage engine performance nominal

[tnt22]

Spaceflight101 LIVE‏ @S101_Live 34 сек. назад
 
SECO - Second Stage Shutdown confirmed. The stack is now coasting for 18 minutes ahead of the critical re-start. http://bit.ly/2mSGrgg

[che wi]

[tnt22]

Spaceflight Now‏ @SpaceflightNow 3 мин. назад
 
The Falcon 9's first stage and payload fairing have jettisoned as scheduled. Second stage's Merlin engine now firing http://live.spaceflightnow.com/status.html 
 
 

[che wi]

[tnt22]

SpaceX‏Подлинная учетная запись @SpaceX 36 сек. назад
 
Second stage engine has cutoff as planned. Second stage and satellite now in coast phase.
 

[tnt22]

Chris B - NSF‏ @NASASpaceflight 2 мин. назад
 
SECO-1. First burn complete on the upper stage. Into the Parking Orbit. Coasting for 18 mins to MES-2.
 

[tnt22]

SpaceX‏Подлинная учетная запись @SpaceX 1 мин. назад
 
Webcast returns in about 15 minutes for second stage engine restart and satellite deployment.

[tnt22]

Spaceflight101 LIVE‏ @S101_Live 2 мин. назад

During the coast, the stack will continue to the south-east so that the second burn can occur over the equator. #Falcon9

[Apollo13]

MECO:

	Скорость, м/с	Высота, км
Eutelsat 117 West B + ABS-2A	2322	66
JCSat-16	2266	64
Echostar-23	2674	76

[tnt22]

Восполняем хронологию

03/16/2017 09:08
The Falcon 9's second stage engine has shut down after injecting the EchoStar 23 satellite into a preliminary parking orbit. The Merlin vacuum engine is due to restart at T+plus 26 minutes, 19 seconds, to put the EchoStar 23 spacecraft into a geostationary transfer orbit.

03/16/2017 09:08
The kerosene-fueled Merlin 1D upper stage engine generates about 210,000 pounds of thrust in vacuum.

03/16/2017 09:07
SpaceX reports the second stage propulsion system is performing nominally.

03/16/2017 09:04
T+plus 5 minutes. Everything reported to be going well with this second stage engine firing. The Merlin vacuum engine uses an ultra-thin niobium nozzle extension for greater efficiency in the upper atmosphere.

03/16/2017 09:03
T+plus 4 minutes. The Falcon 9's payload fairing has been jettisoned.

03/16/2017 09:03
T+plus 3 minutes. The Falcon 9 first stage engines have cut off, the stages have separated, and the rocket's second stage Merlin vacuum engine has ignited for its nearly six-minute firing to reach a preliminary parking orbit.

The first stage will fall into the Atlantic and not attempt a landing on this mission due to the lift requirements of the EchoStar 23 spacecraft.

03/16/2017 09:02
T+plus 2 minutes. Now soaring at an altitude of more than 20 miles, the Falcon 9 rocket's first stage will shut down and jettison in about 40 seconds.
And chilldown of the second stage's vacuum-rated Merlin 1D engine is starting in preparation for its ignition.

03/16/2017 09:01
T+plus 1 minute. The Falcon 9 rocket is approaching the speed of sound and the phase of maximum aerodynamic pressure.

03/16/2017 09:01
T+plus 20 seconds. The Falcon 9 rocket's pitch program has initiated to put the 229-foot-tall rocket on an easterly trajectory from Cape Canaveral.

03/16/2017 09:00  Liftoff of the Falcon 9
LIFTOFF of the Falcon 9, carrying the nearly 6.2-ton EchoStar 23 communications satellite to beam television to customers across Brazil.

[che wi]

Во Флориде стартовала ракета-носитель Falcon 9 со спутником EchoStar 23

ВАШИНГТОН, 16 мар – РИА Новости. Ракета-носитель Falcon 9 компании SpaceX стартовала с космодрома на мысе Канаверал во Флориде с коммерческим телекоммуникационным спутником EchoStar 23, компания ведет трансляцию запуска.

Старт был дан в расчетные 09:00 мск со стартовой площадки 39А. Ракета-носитель выводит на геостационарную орбиту спутник, принадлежащий корпорации EchoStar, предназначенный для передачи телевизионного сигнала странам Южной Америки.

Запуск EchoStar 23 планировался на 2016 год, но был отложен из-за взрыва в сентябре прошлого года в ходе предстартовых испытаний ракеты Falcon 9. Попытка запуска во вторник 14 марта была отложена по погодным условиям из-за сильного ветра.

Спутник, срок работы которого рассчитан на 15 лет, был создан компанией Space Systems/Loral (SS/L). Аппарат весом около 5,5 тонны, будет работать на геостационарной орбите.