JCSAT-3A

JCSAT-10 → JCSAT-3A
Names	JCSAT-10 (Apr 2004 to Aug 2006) JCSAT-3A (Aug 2006 onward)
Mission type	Communication
Operator	SKY Perfect JSAT Group
COSPAR ID	2006-033A
SATCAT no.	29272
Website	http://www.jsat.net/en/contour/jcsat-3a.html
Spacecraft properties
Spacecraft	JCSAT-10
Bus	A2100AX
Manufacturer	Lockheed Martin
Launch mass	4,048 kg (8,924 lb)
Dimensions	27 m × 9 m (89 ft × 30 ft) with solar panels and antennas deployed.
Start of mission
Launch date	22:14:00, August 11, 2006 (UTC)
Rocket	Ariane 5 ECA
Launch site	GSC ELA-3
Contractor	Arianespace
Orbital parameters
Regime	GEO
Longitude	128°East
Transponders
Band	18 × 27 Mhz and 12 × 36 MHz Ku band; 12 × 36 MHz C band
Bandwidth	1,350 MHz
TWTA power	Ku band 127 W; C band 48 W
	JSAT ← JCSAT-5A JCSAT-11 →

JCSAT-3A, known as JCSAT-10 before launch, is a geostationary communications satellite operated by SKY Perfect JSAT Group (JSAT) which was designed and manufactured by Lockheed Martin on the A2100 platform.^[4]^[1]

Satellite description

The spacecraft was designed and manufactured by Lockheed Martin on the A2100AX satellite bus. It had a launch mass of 4,048 kg (8,924 lb) and a 15-year design life. It would provide communications services throughout Japan and Asia.^[4] As most satellites based on the A2100 platform, it uses a 460 N (100 lb_f) LEROS-1C LAE for orbit raising.^[4] Its solar panels span 26.9 m (88 ft) when fully deployed and, with its antennas in fully extended configuration it is 8.6 m (28 ft) wide.^[5]

Its payload is composed of eighteen 27 MHz and twelve 36 MHz K_u band plus twelve C band transponders, for a total bandwidth of 1,350 MHz.^[6] Its high-power amplifiers had an output power of 127 Watts on K_u band and　48 Watts on C band.^[5]

History

On April 20, 2004, JSAT ordered a satellite from Lockheed Martin, JCSAT-10. Based on the A2100AX platform, it would have a C band and K_u band payload and was expected to occupy the 128°East slot after its planned 2006 launch.^[7]

On August 11, 2006, an Ariane 5 ECA launched JCSAT-10 along Syracuse-3B into a transfer orbit. Upon successful deployment at 128°East longitude, it was renamed JCSAT-3A.^[4]

References

^ ^a ^b "JCSat 3A (JCSat 10)". Satbeams. Retrieved 26 July 2016.
^ McDowell, Jonathan. "Ariane 5". Retrieved 2016-08-10.
^ "JCSAT 10". NASA Space Science Data Coordinated Archive. 27 April 2016. Retrieved 2016-08-04.
^ ^a ^b ^c ^d Krebs, Gunter Dirk (2016-04-21). "JCSat 10, 11, 12 (JCSat 3A, RA)". Gunter's Space Page. Retrieved 2016-07-20.
^ ^a ^b "JCSAT-3A". SKY Perfect JSAT Group. Archived from the original on September 29, 2016. Retrieved August 9, 2016.
^ "Who we are" (PDF). SSKY Perfect JSAT Group. 2012-08-03. Retrieved 2016-08-02.
^ "JSAT Corporation Awards Lockheed Martin Contract For Second A2100 Satellite". Icaa.eu. Lockheed Martin Space Systems. April 20, 2004. Retrieved 2016-08-05.

Zdroj:https://en.wikipedia.org?pojem=JCSAT-3A
Text je dostupný za podmienok Creative Commons Attribution/Share-Alike License 3.0 Unported; prípadne za ďalších podmienok. Podrobnejšie informácie nájdete na stránke Podmienky použitia.

[satbeams-jcsat10-1] "JCSat 3A (JCSat 10)". Satbeams. Retrieved 26 July 2016.

[planet4589-launchariane5-2] McDowell, Jonathan. "Ariane 5". Retrieved 2016-08-10.

[nasagsfc-nssdcajcsat10orbit-3] "JCSAT 10". NASA Space Science Data Coordinated Archive. 27 April 2016. Retrieved 2016-08-04.

[gsp-jcsat10-4] Krebs, Gunter Dirk (2016-04-21). "JCSat 10, 11, 12 (JCSat 3A, RA)". Gunter's Space Page. Retrieved 2016-07-20.

[jsat-jcsat3a-5] "JCSAT-3A". SKY Perfect JSAT Group. Archived from the original on September 29, 2016. Retrieved August 9, 2016.

[jsat-book2012whoweare-6] "Who we are" (PDF). SSKY Perfect JSAT Group. 2012-08-03. Retrieved 2016-08-02.

[icaa-20040420-7] "JSAT Corporation Awards Lockheed Martin Contract For Second A2100 Satellite". Icaa.eu. Lockheed Martin Space Systems. April 20, 2004. Retrieved 2016-08-05.

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[2]

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v t e JCSAT satellites
Launch designations	1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 110R
Operational designations	1 1B 2 2A 3 3A 4A 4B 5A 85 110 110R R RA 2B

v t e ← 2005 Orbital launches in 2006 2007 →
January	New Horizons Daichi
February	EchoStar X MTSAT-2 Akari, CUTE-1.7 + APD Arabsat-4A
March	Spainsat, Hot Bird 7A ST-5 FalconSAT-2 Soyuz TMA-8
April	JCSAT-5A COSMIC Astra 1KR Progress M-56 EROS-B Yaogan 1 CALIPSO, CloudSat
May	Kosmos 2420 GOES 13 / EWS-G1 Satmex 6, Thaicom 5
June	Resurs-DK No.1 KazSat-1 Galaxy 16 USA-187, USA-188, USA-189 Progress M-57 Kosmos 2421 USA-184
July	STS-121 (MPLM) INSAT-4C Genesis I Kosmos 2422 BelKA, Baumanets, PicPot, SACRED, ION, Rincon 1, ICECube-1, KUTESat Pathfinder, SEEDS, nCube, HAUSAT-1, MEROPE, CP-2, AeroCube-1, CP-1, Mea Huaka'i, ICECube-2 Arirang-2
August	Hot Bird 8 JCSAT-3A, Syracuse 3B Koreasat 5
September	Shijian 8 STS-115 (ITS P3/4) IGS-3A Chinasat-22A Kosmos 2423 Soyuz TMA-9 Hinode, HIT-SAT, SSSAT USA-190
October	DirecTV-9S, Optus D1, LDREX MetOp-A Progress M-58 Shijian 6C, Shijian 6D STEREO Sinosat-2 XM-4
November	USA-191 Badr-4 USA-192
December	Fengyun 2-05 WildBlue 1, AMC-18 STS-116 (ITS P5, SpaceHab LSM, ANDE-MAA, ANDE-FACL, RAFT1, MARScom, MEPSI-2) MEASAT-3 USA-193 TacSat-2, GeneSat Kiku 8 SAR-Lupe 1 Meridian 1 Kosmos 2424, Kosmos 2425, Kosmos 2426 CoRoT
Launches are separated by dots ( • ), payloads by commas ( , ), multiple names for the same satellite by slashes ( / ). Crewed flights are underlined. Launch failures are marked with the † sign. Payloads deployed from other spacecraft are (enclosed in parentheses).

Spacecraft properties
Names	JCSAT-10 (Apr 2004 to Aug 2006) JCSAT-3A (Aug 2006 onward)

Mission type	Communication
Operator	SKY Perfect JSAT Group
COSPAR ID	2006-033A^[1]
SATCAT no.	29272
Website	http://www.jsat.net/en/contour/jcsat-3a.html


Spacecraft	JCSAT-10
Bus	A2100AX
Manufacturer	Lockheed Martin
Launch mass	4,048 kg (8,924 lb)
Dimensions	27 m × 9 m (89 ft × 30 ft) with solar panels and antennas deployed.


Start of mission
Launch date	22:14:00, August 11, 2006 (UTC) (2006-08-11T22:14:00Z)^[2]^[3]
Rocket	Ariane 5 ECA
Launch site	GSC ELA-3
Contractor	Arianespace


Orbital parameters
Regime	GEO
Longitude	128°East


Transponders
Band	18 × 27 Mhz and 12 × 36 MHz K_u band 12 × 36 MHz C band
Bandwidth	1,350 MHz
TWTA power	K_u band 127 W C band 48 W

JSAT ← JCSAT-5A JCSAT-11 →