India's Mars orbiter recovers from engine glitch
Posted: Wed, Nov 13, 2013, 6:51 AM ET (1151 GMT)
India's Mars Orbiter Mission (MOM) spacecraft performed a supplemental engine burn early Tuesday, raising its orbit around the Earth and correcting for an engine problem the day before. The 304-second engine burn, starting at 6:34 pm EST Monday (2354 GMT Monday, 5:04 Indian time Tuesday) raised the apogee of the spacecraft's orbit from 78,276 to 118,642 kilometers. Spacecraft controllers performed the supplemental engine burn to correct for a problem with a maneuver on Monday that failed to raise the spacecraft's orbit as much as planned. Engineers believe that the flow of propellant to the engine was cut off when both primary and backup valves were turned on during that maneuver. MOM will fire its main engine two more times to depart Earth orbit at the end of this month and arrive at Mars next September.
India's Mars Orbiter Mission (MOM) spacecraft performed a supplemental engine burn early Tuesday, raising its orbit around the Earth and correcting for an engine problem the day before. The 304-second engine burn, starting at 6:34 pm EST Monday (2354 GMT Monday, 5:04 Indian time Tuesday) raised the apogee of the spacecraft's orbit from 78,276 to 118,642 kilometers. Spacecraft controllers performed the supplemental engine burn to correct for a problem with a maneuver on Monday that failed to raise the spacecraft's orbit as much as planned. Engineers believe that the flow of propellant to the engine was cut off when both primary and backup valves were turned on during that maneuver. MOM will fire its main engine two more times to depart Earth orbit at the end of this month and arrive at Mars next September.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
US and UK militaries conduct coordinated satellite maneuvers
Posted: Sun, Sep 21 8:30 AM ET (1230 GMT) Blue Origin retires a New Shepard capsule after payload flight
Posted: Sun, Sep 21 8:25 AM ET (1225 GMT) |
|
news links
|
|
Tuesday, October 14
US Congress committee investigating Musk-owned Starlink over Myanmar scam centres
AFP — 7:50 am ET (1150 GMT) Morgan Stanley calls Rocket Lab a SpaceX alternative as it lifts price target
Investing.com — 7:48 am ET (1148 GMT) SpaceX’s Starship rocket lifts off in latest test flight as Musk eyes Mars
France 24 — 7:46 am ET (1146 GMT) SpaceX Replicates Starship Launch Success as US Races to Moon
Bloomberg News — 7:46 am ET (1146 GMT) SpaceX successfully tests 11th Starship flight in Texas
UPI — 7:46 am ET (1146 GMT) |
