Movatterモバイル変換


[0]ホーム

URL:


Jump to content
WikipediaThe Free Encyclopedia
Search

AsiaSat 8

From Wikipedia, the free encyclopedia
Asiasat communication satellite

AsiaSat 8 / AMOS-7
The launch of the Falcon 9 carrying AsiaSat 8.
Mission typeCommunications
OperatorAsiaSat (2014–2017, 2025–present)
Spacecom (2017–2025)
COSPAR ID2014-046AEdit this at Wikidata
SATCATno.40107
Websitehttps://www.asiasat.com
https://www.amos-spacecom.com/
Mission durationPlanned: 15 years Elasped: 11 years, 3 months and 19 days
Spacecraft properties
SpacecraftAsiaSat 8
Spacecraft typeSSL 1300
BusLS-1300
ManufacturerSpace Systems/Loral
Launch mass4,535 kg (9,998 lb)
Power8.5kW
Start of mission
Launch date5 August 2014, 08:00UTC
RocketFalcon 9 v1.1
Launch siteCape Canaveral,SLC-40
ContractorSpaceX
Entered serviceOctober 2014
Orbital parameters
Reference systemGeocentric orbit
RegimeGeostationary orbit
Longitude105.5° East (2014–2016)
4° West (2016–2025)
Transponders
Band25transponders:
24Ku-band
1Ka-band
Bandwidth54MHz
Coverage areaAsia,Middle East
← AMOS-6
AMOS-17 →

AsiaSat 8 thenAMOS-7 is aHong Kong-turned-Israeligeostationarycommunications satellite which is operated by theAsia Satellite Telecommunications Company (Asiasat).

Satellite description

[edit]

AsiaSat 8 was built bySpace Systems/Loral, and is based on theLS-1300satellite bus.[1][2] The satellite carries twenty-fourKu-bandtransponders and oneKa-band payload, and was planned to be initially positioned above theequator,[3] at alongitude of 105.5° East,[4] providing coverage of southern and south-easternAsia, China and theMiddle East.[5]

Launch

[edit]

SpaceX was contracted to launch AsiaSat 8, using aFalcon 9 v1.1launch vehicle. The launch took place fromSpace Launch Complex 40 (SLC-40) at theCape Canaveral Air Force Station (CCAFS) on 5 August 2014 at 08:00UTC.[6][7]

Falcon 9 upper stage

[edit]

The Falcon 9 upper stage used to launch AsiaSat 8 isderelict in a decayingellipticallow Earth orbit that, as of 13 August 2014[update], had an initialperigee of 195 km (121 mi) and an initialapogee of 35,673 km (22,166 mi). One month on, in September 2014, the orbit had decayed to an altitude of 185 km (115 mi) at its closest approach toEarth, and by November 2014 had decayed to a 169 km (105 mi) perigee.[8]

AMOS-7

[edit]

In December 2016,Spacecom made a US$88 million four-year agreement with AsiaSat to lease AsiaSat 8 Ku-band. It is providing service at 4° West.[9]

See also

[edit]

References

[edit]
  1. ^"AsiaSat 8". Space Systems/Loral. Retrieved22 July 2014.
  2. ^Krebs, Gunter (11 December 2017)."AsiaSat 8". Gunter's Space Page. Retrieved5 May 2021.
  3. ^"AsiaSat 8 launches from Cape Canaveral". Rapid TV News. Retrieved5 May 2021.
  4. ^"Satellite Fleet - AsiaSat 8". AsiaSat. Retrieved5 May 2021.
  5. ^"Asiasat 8". SatBeams. Retrieved5 May 2021.
  6. ^"AsiaSat 8 Successfully Lifts Off"(PDF). AsiaSat. 5 August 2014. Archived fromthe original(PDF) on 19 January 2015. Retrieved5 May 2021.
  7. ^SpaceX AsiaSat 8 Press KitArchived 2015-01-19 at theWayback Machine 4 Aug 2014, accessed 5 Aug 2014
  8. ^"FALCON 9 R/B". N2YO.com. Retrieved5 May 2021.
  9. ^"Spacecom borrows AsiaSat 8 to cover for Amos-6 satellite lost in Falcon 9 explosion". SpaceNews. 1 December 2016. Retrieved5 May 2021.

External links

[edit]
AsiaSat satellites
Future spacecraft initalics.
Reconnaissance satellites
Earth observation
Communications satellites
Research satellites
Satellites in development
Launch vehicle
Sounding rocket
Moon exploration
Observatories
Primary spaceports
People
Astronauts
SpaceX missions and payloads
Launch vehicles
Falcon 1 missions
Falcon 9 missions
Demonstrations
ISS logistics
Crewed
Commercial
satellites
Scientific
satellites
Military
satellites
  • NROL-76
  • X-37B OTV-5
  • Zuma
  • SES-16 / GovSat-1
  • Paz
  • GPS III-01
  • ANASIS-II
  • GPS III-03
  • NROL-108
  • GPS III-04
  • GPS III-05
  • COSMO-SkyMed CSG-2
  • NROL-87
  • NROL-85 (Intruder 13A/B)
  • SARah 1
  • EROS-C3
  • GPS III-06
  • Transport and Tracking Layer (Tranche 0, Flight 1)
  • Transport and Tracking Layer (Tranche 0, Flight 2)
  • 425 Project flight 1 (EO/IR)
  • SARah 2/3
  • USSF-124
  • 425 Project flight 2 (SAR #1)
  • Weather System Follow-on Microwave 1
  • NROL-146
  • NROL-186
  • NROL-113
  • NROL-167
  • NROL-126
  • GPS III-07
  • NROL-149
  • 425 Project flight 3 (SAR #2)
  • NROL-153
  • Spainsat NG I
  • NROL-57
  • NROL-69
  • NROL-192
  • NROL-145
  • 425 Project flight 4 (SAR #3)
  • GPS III-08
  • SDA Tranche 1 DES
  • Dror-1
  • USSF-36 (X-37BOTV-8)
  • National Advanced Optical System (NAOS)
  • SDA Tranche 1 Transport layer T1TL-B
  • NROL-48
  • SDA Tranche 1 Transport layer T1TL-C
  • Spainsat NG II
  • 425 Project flight 5 (SAR #4)
  • CSG-3
  • SDA Tranche 1 Transport layer T1TL-D
  • SDA Tranche 1 Transport layer T1TL-E
  • SDA Tranche 1 Tracking layer T1TR-C
  • USSF-31
  • Skynet 6A
  • SDA Tranche 1 Transport layer T1TL-F
  • SDA Tranche 1 Tracking layer T1TR-A
  • SDA Tranche 1 Tracking layer T1TR-E
  • SDA Tranche 2 Transport layer T2TL-A
  • SDA Tranche 2 Transport layer T2TL-C
  • SDA Tranche 2 Transport layer T2TL-D
  • SDA Tranche 2 Transport layer T2TL-E
  • USSF-75
  • USSF-70
  • SDA Tranche 2 Transport layer T2TL-F
  • SDA Tranche 2 Transport layer T2TL-G
  • SDA Tranche 2 Transport layer T2TL-H
Starlink
Rideshares
Transporter
Bandwagon
Falcon Heavy missions
Starship missions
Flight tests
Crewed
Commercial
satellites
  • Ongoing spaceflights are underlined
  • Future missions andvehicles under development in italics
  • Failed missions† are marked withdagger
January
February
March
April
May
June
July
August
September
October
November
December
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).
Retrieved from "https://en.wikipedia.org/w/index.php?title=AsiaSat_8&oldid=1279258304"
Categories:
Hidden categories:

[8]ページ先頭

©2009-2025 Movatter.jp