JCSAT-4A
Names | JCSAT-6 (order to Feb 1999) JCSAT-4A (Feb 1999 onward) |
---|---|
Mission type | Communications |
Operator | SKY Perfect JSAT Group |
COSPAR ID | 1999-006A |
SATCAT no. | 25630 |
Mission duration | 14.5 years (planned) 25 years, 3 months and 7 days (elasped) |
Spacecraft properties | |
Spacecraft | JCSAT-6 |
Spacecraft type | JCSAT |
Bus | HS-601 |
Manufacturer | Hughes |
Launch mass | 2,900 kilograms (6,400 lb) |
Start of mission | |
Launch date | 16 February 1999, 01:45:26 UTC |
Rocket | Atlas IIAS (AC-152) |
Launch site | Cape Canaveral, LC-36A |
Contractor | International Launch Services (ILS) |
Orbital parameters | |
Reference system | Geocentric orbit |
Regime | Geostationary orbit |
Longitude | 124° East |
Transponders | |
Band | 32 Ku band |
Coverage area | Japan |
JCSAT constellation ← JCSAT-1B JCSAT-110 → |
JCSAT-4A, designated JCSAT-6 before launch, is a Japanese geostationary communications satellite which is operated by JSAT Corporation (now SKY Perfect JSAT Group). It is positioned in geostationary orbit at a longitude of 124° East, from where it is used to provide broadcasting and corporate network communications to Japan.[1]
Spacecraft description
JCSAT-6 was constructed by Hughes, based on the HS-601 satellite bus. It is equipped with 32 Ku-band transponders, and at launch it had a mass of 2,900 kg (6,400 lb), with an expected operational lifespan of fourteen and a half years.[2][3]
Launch
It was launched atop an Atlas IIAS launch vehicle flying from Launch Complex 36A at the Cape Canaveral Air Force Station. The launch occurred at 01:45:26 UTC on 16 February 1999,[4] and successfully placed JCSAT-6 into a geostationary transfer orbit. From this orbit, the satellite raised itself into a geostationary orbit using an R-4D apogee motor.[5] The final burn to complete its insertion into geosynchronous orbit occurred on 1 March 1999.[6]
See also
References
- ^ "JCSAT-4A". Sky Perfect JSAT. Archived from the original on 13 July 2009. Retrieved 8 August 2009.
- ^ "UCS Satellite Database". Union of Concerned Scientists. 1 July 2009. Retrieved 8 August 2009.
- ^ Krebs, Gunter. "JCSat 5, 6". Gunter's Space Page. Retrieved 8 August 2009.
- ^ McDowell, Jonathan (14 March 2021). "Launch Log". Jonathan's Space Report. Retrieved 20 March 2021.
- ^ Wade, Mark. "JCSAT". Encyclopedia Astronautica. Archived from the original on 29 August 2002. Retrieved 8 August 2009.
- ^ McDowell, Jonathan. "Index". Geostationary Orbit Catalog. Jonathan's Space Report. Archived from the original on 6 April 2010. Retrieved 8 August 2009.
- v
- t
- e
- Stardust
- Globalstar 23, Globalstar 36, Globalstar 38, Globalstar 40
- Telstar 6
- JCSAT-6
- Soyuz TM-29
- ARGOS, Ørsted, SUNSAT
- Arabsat 3A, Skynet 4E
- Globus No.15
- Wide Field Infrared Explorer
- Globalstar 23, Globalstar 37, Globalstar 41, Globalstar 46
- AsiaSat 3S
- DemoSat
- Progress M-41, Sputnik 99
- INSAT-2E
- USA-142
- Eutelsat W3
- Globalstar 19, Globalstar 42, Globalstar 44, Globalstar 45
- Landsat 7
- UoSAT-12
- Ikonos-1
- ABRIXAS, Megsat-0
- USA-143
- Orion 3
- Feng Yun 1C, Shijian 5
- TERRIERS, MUBLCOM
- Nimiq 1
- USA-144
- Oceansat-1, Kitsat-3, DLR-Tubsat
- STS-96 (Starshine 1)
- Gran' No.45
- Molniya 3-50
- Globalstar 30, Globalstar 32, Globalstar 35, Globalstar 51
- Progress M-42
- Okean-O No.1
- STS-93 (Chandra)
- Globalstar 26, Globalstar 28, Globalstar 43, Globalstar 48
- Telkom 1, Globalstar 24, Globalstar 27, Globalstar 53, Globalstar 54
- Kosmos 2365
- Kosmos 2366
- Koreasat 3
- Yamal-101, Yamal-102
- Foton 12
- Globalstar 33, Globalstar 50, Globalstar 55, Globalstar 58
- EchoStar V
- Ikonos 2
- Telstar 7
- LMI-1
- Resurs F-1M
- USA-145
- DirecTV-1R
- CBERS-1, SACI-1
- Globalstar 31, Globalstar 56, Globalstar 57, Globalstar 59
- Orion 2
- Ekspress A1
- GE-4
- MTSAT-1
- Shenzhou 1
- Globalstar 29, Globalstar 34, Globalstar 39, Globalstar 61
- USA-146
- Hélios 1B, Clémentine
- Orbcomm FM30, Orbcomm FM31, Orbcomm FM32, Orbcomm FM33, Orbcomm FM34, Orbcomm FM35, Orbcomm FM36
- XMM-Newton
- † VLS-1 V02 (SACI-2)
- USA-147
- Terra
- STS-103
- Arirang-1, ACRIMSAT, Millennial
- Galaxy 11
- Kosmos 2367
- Kosmos 2368
Crewed flights are underlined. Launch failures are marked with the † sign. Payloads deployed from other spacecraft are (enclosed in parentheses).
This article about one or more communications satellites is a stub. You can help Wikipedia by expanding it. |
- v
- t
- e
This article about one or more spacecraft of Japan is a stub. You can help Wikipedia by expanding it. |
- v
- t
- e