- Source: AMC-9
AMC-9 (formerly GE-12) is a commercial broadcast communications satellite owned by SES World Skies, part of SES S.A. Launched on 6 June 2003, from Baikonur Cosmodrome, Kazakhstan, on the 300th launch of a Proton family rocket, AMC-9 is a hybrid C-band / Ku-band satellite located at 83° West, covering Canada, United States, Mexico, and Caribbean. It is owned and operated by SES S.A., formerly SES Americom.
300th launch of Proton
A Proton rocket successfully placed the AMC-9 satellite into orbit for Alcatel Space and SES AMERICOM. The launch was conducted by the U.S.-Russian joint venture International Launch Services (ILS). This marks the 300th flight of a Proton vehicle, including 38 years of Russian federal missions and seven years with commercial flights under the auspices of ILS. Today's mission was the first Proton rocket launch of the year for ILS. The vehicle used today was Proton vehicle with a Briz-M upper stage, which lifted off from the Baikonur Cosmodrome at 22:15 on 6 June 2003 UTC. After 8 hours and 55 minutes, the AMC-9 satellite was separated from the Briz-M and placed into geostationary transfer orbit. Satellite builder Alcatel Space of Cannes, France, contracted for the launch as a delivery-in-orbit mission.
17 June 2017 serious anomaly
The GEO communications spacecraft AMC-9, formerly known as GE-12, experienced an energetic event estimated to have occurred at approximately 07:10 UTC on 17 June 2017, after approximately 14 years on-orbit. SES S.A., the spacecraft owner-operator, described this event as a "serious anomaly". Following this event, the spacecraft began a westward drift in the GEO belt. Debris fragments have been observed in the vicinity of the AMC-9 spacecraft. The NASA Orbital Debris Program Office (ODPO) characterizes this episode as an anomalous event. The spacecraft bus is the popular Thales Alenia Space (formerly Alcatel Space) Spacebus-3000B3 satellite bus. Spacecraft dry mass is estimated to be on the order of 2000 kg. On-board stored energy sources include fuel and pressurized components, as well as the battery subsystem. SES claims that it re-established contact with the satellite on 1 July 2017, that it poses no risk of a collision with other active satellites, and that by the end of the day following the anomaly, most of AMC-9's traffic had been transferred to other SES satellites. SES regained control of the spacecraft and retired AMC-9 to the long-term super-synchronous graveyard orbit.
References
External links
AMC-9 website from SES S.A.
Kata Kunci Pencarian:
- The Walking Dead (seri televisi)
- American Motors
- Daftar siaran satelit
- Breaking Bad
- Better Call Saul
- Badarawuhi di Desa Penari
- Kota Surabaya
- Fury (film 2014)
- Mardiaz Kusin Dwihananto
- Fear the Walking Dead
- AMC-9
- USS Crossbill (AMc-9)
- AMC+
- AMC (TV channel)
- AMC Javelin
- AMC Hornet
- AMC Theatres
- AMC Networks
- AMC Gremlin
- AMC AMX
No More Posts Available.
No more pages to load.
