GOES launch delayed
Posted: Tue, Aug 16, 2005, 8:35 AM ET (1235 GMT)
A weather satellite scheduled for launch Monday was delayed 24 hours because of a faulty pressure reading on its Delta 4 booster. The Delta 4 was scheduled to lift off at 6:32 pm EDT (2232 GMT) Monday evening to place the GOES-N satellite into geosynchronous transfer orbit. However, controllers scrubbed the launch after sensors indicated low pressure levels in helium bottles that pressurize the propulsion system on the rocket's second stage. Engineers later concluded that the pressurization system is fine, and reset the launch for the same time Tuesday. If the launch does not take place Tuesday NASA may elect to delay the launch until early October to avoid having the satellite undergo the "eclipse period" encountered by GEO satellites during the autumnal equinox while the spacecraft is in its critical on-orbit checkout phase.
A weather satellite scheduled for launch Monday was delayed 24 hours because of a faulty pressure reading on its Delta 4 booster. The Delta 4 was scheduled to lift off at 6:32 pm EDT (2232 GMT) Monday evening to place the GOES-N satellite into geosynchronous transfer orbit. However, controllers scrubbed the launch after sensors indicated low pressure levels in helium bottles that pressurize the propulsion system on the rocket's second stage. Engineers later concluded that the pressurization system is fine, and reset the launch for the same time Tuesday. If the launch does not take place Tuesday NASA may elect to delay the launch until early October to avoid having the satellite undergo the "eclipse period" encountered by GEO satellites during the autumnal equinox while the spacecraft is in its critical on-orbit checkout phase.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
Space Force picks 14 companies for GEO surveillance program
Posted: Sat, Apr 11 10:34 AM ET (1434 GMT) |
|
news links
|
|
Friday, April 24
2026 first quarter: Future Launchers Preparatory Programme highlights
ESA — 7:18 am ET (1118 GMT) Wednesday Night SpaceX Launch Successful from Vandenberg
Santa Barbara (CA) Edhat — 7:17 am ET (1117 GMT) Space Force Budget Cuts SDA’s Data Transport Funding
Air and Space Forces Magazine — 7:16 am ET (1116 GMT) ‘No longer theoretical’: Golden Dome czar touts first steps amid skepticism
Breaking Defense — 7:16 am ET (1116 GMT) Blue Origin’s Luxembourg launch went off without a hitch
Luxembourg Times — 7:13 am ET (1113 GMT) |
