Columbia 515

Intelsat VA F-15 → Columbia 515
Mission type	Communication
Operator	Intelsat / Columbia Communications Corporation
COSPAR ID	1989-006A
SATCAT no.	19772
Mission duration	7 years (planned)
Spacecraft properties
Bus	Intelsat VA
Manufacturer	Ford Aerospace
Launch mass	1981 kg
Dry mass	1098 kg
Dimensions	1.66 x 2.1 x 1.77 metres
Power	1800 watts
Start of mission
Launch date	27 January 1989,; 01:21:00 UTC
Rocket	Ariane 2 V28
Launch site	Kourou, ELA-1
Contractor	Aérospatiale
End of mission
Disposal	Graveyard orbit
Deactivated	November 2002
Orbital parameters
Reference system	Geocentric orbit
Regime	Geostationary orbit
Longitude	60.0° East (1989-1992),; 18.0° West (1992-1996),; 21.5° West (1996-1998),; 37.8° West (1998-2002)
Epoch	27 January 1989
Transponders
Band	29 C-band; 6 Ku-band
	Intelsat V ← Intelsat VA F-14 Intelsat VI F-1 →

Intelsat VA F-15 or Intelsat 515, then named Columbia 515, was a communications satellite operated by Intelsat and which was later sold to Columbia Communications Corporation. Launched in 1989, it was the fifteenth of fifteen Intelsat V satellites to be launched. The Intelsat V series was constructed by Ford Aerospace, based on the Intelsat VA satellite bus. Intelsat VA F-15 was part of an advanced series of satellites designed to provide greater telecommunications capacity for Intelsat's global network, from an orbital station at 60.0° East.

Satellite

The satellite was box-shaped, measuring 1.66 by 2.1 by 1.77 metres; solar arrays spanned 15.9 metres tip to tip. The arrays, supplemented by nickel-hydrogen batteries during eclipse, provided 1800 watts of power at mission onset, approximately 1280 watts at the end of its seven-year design life. The payload housed 29 C-band and 6 Ku-band transponders. It could accommodate 15,000 two-way voice circuits and two TV channels simultaneously. It also provided maritime communications for ships at sea.^[1]

Launch

The satellite was successfully launched into space on 27 January 1989, at 01:21:00 UTC, by means of an Ariane 2 vehicle from the Crentre Spatial Guyanais, Kourou, French Guiana. It had a launch mass of 1981 kg.^[4]

Columbia 515

From 1 April 1998, the satellite was used by Columbia Communications Corporation and renamed Columbia 515. The Ku-band payload was not used anymore. Columbia Communications was granted the right to operate a C-Band satellite by the FCC as a replacement at the location, 37.8° West. It was deactivated in November 2002.

References

^ ^a ^b "Display: Intelsat 5A F-15 1989-086A". NASA. 14 May 2020. Retrieved 20 June 2020. This article incorporates text from this source, which is in the public domain.
^ "Intelsat 5A". Gunter's Space Page. Retrieved 23 April 2017.
^ McDowell, Jonathan. "Launch Log". Jonathan's Space Page. Retrieved 23 April 2017.
^ "INTELSAT 515". TSE. Retrieved 23 April 2017.

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Zdroj:https://en.wikipedia.org?pojem=Columbia_515
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.

[Display-1] "Display: Intelsat 5A F-15 1989-086A". NASA. 14 May 2020. Retrieved 20 June 2020. This article incorporates text from this source, which is in the public domain.

[GSP-2] "Intelsat 5A". Gunter's Space Page. Retrieved 23 April 2017.

[launchlog-3] McDowell, Jonathan. "Launch Log". Jonathan's Space Page. Retrieved 23 April 2017.

[TBS-4] "INTELSAT 515". TSE. Retrieved 23 April 2017.

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[4]

v t e Intelsat Corporation
COMSAT Intelsat Americas PanAmSat ITSO STS-49 List of Intelsat satellites
Intelsat I, II, III	Intelsat I Intelsat II F-1 II F-2 II F-3 II F-4 Intelsat III F-1 III F-2 III F-3 III F-4 III F-5 III F-6 III F-7 III F-8
Intelsat IV	Intelsat IV F-1 IV F-2 IV F-3 IV F-4 IV F-5 IV F-6 IV F-7 IV F-8 IVA F-1 IVA F-2 IVA F-3 IVA F-4 IVA F-5 IVA F-6
Intelsat V	Intelsat V F-1 V F-2 V F-3 V F-4 V F-5 V F-6 V F-7 V F-8 V F-9† VA F-10 VA F-11 VA F-12 VA F-13 VA F-14 VA F-15
Intelsat VI	Intelsat 601 602 603 604 605
Intelsat 7-10	Intelsat 701 702 703 704 705 706 707 708 709 801 802 803 804 805 806 901 902 903 904 905 906 907 10-02
ex-PanAmSat	Intelsat 1R 2 3R 4 5 6B 7 8 9 10 11 12
Recent Intelsat	Intelsat 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 (New Dawn) 29e 30 31 32e 33e 34 35e 36 37e 38 39 40e
Galaxy (Intelsat Americas)	Galaxy 3C 4R 5 9 10R 11 12 13 14 15 16 17 18 19 23 25 26 27 28 30 31 32 33 34 35 36 37
Other	APR-1 APR-2 Horizons-1 Horizons-2 Horizons-3e Intelsat K Marisat-F2 SBS 6

v t e Satellites operated by SES
SES fleet	Active: SES-1 2 3 4 5 6 7 8 9 10 11 (EchoStar 105) 12 14 15 16 (GovSat-1) 17
AMC fleet	Active: AMC-4 6 8 10 11 15 16 18 21 Backups: AMC-7 Retired: AMC-1 2 3 5 9 Failed launch: AMC-14
NSS fleet	Active: NSS-6 7 9 10 11 12 806 Retired: NSS-5 513 703 K Failed launch: NSS-8
Astra fleet	Active: Astra 1KR 1L 1M 1N 2E 2F 2G 3B 4A 5B Backups: Astra 1D 1F 1G 1H 2A 2B 2C 2D 3A Retired: Astra 1A 1B 1C 1E 5A Sirius 3 Failed launch: Astra 1K Orbital positions: 5.0°E 19.2°E 23.5°E 28.2°E 31.5°E Subsidiary: SES Astra
Third parties	Active: Ciel-2 MonacoSAT QuetzSat 1 Yahsat 1A

v t e ← 1988 Orbital launches in 1989 1990 →
January	Kosmos 1987, Kosmos 1988, Kosmos 1989 Kosmos 1990 Kosmos 1991 Gorizont No.29L Kosmos 1992 Intelsat VA F-15 Kosmos 1993
February	Progress 40 Kosmos 1994, Kosmos 1995, Kosmos 1996, Kosmos 1997, Kosmos 1998, Kosmos 1999 Kosmos 2000 Kosmos 2001 Kosmos 2002 USA-35 Molniya-1 No.84 Kosmos 2003 Akebono Kosmos 2004 Meteor-2 No.22
March	Kosmos 2005 JCSAT-1, Meteosat 4 STS-29 (TDRS-4) Kosmos 2006 Progress 41 Kosmos 2007 Kosmos 2008, Kosmos 2009, Kosmos 2010, Kosmos 2011, Kosmos 2012, Kosmos 2013, Kosmos 2014, Kosmos 2015 USA-36
April	Tele-X Kosmos 2016 Kosmos 2017 Gran' No.33L Kosmos 2018 Foton No.5L
May	STS-30 (Magellan) Kosmos 2019 USA-37 Kosmos 2020 Kosmos 2021 Resurs-F1 No.45, Pion 1, Pion 2 Kosmos 2022, Kosmos 2023, Kosmos 2024
June	Kosmos 2025 Superbird-A, DFS Kopernikus 1 Kosmos 2026 Molniya-3 No.45 Okean-O1 No.4 USA-38 Kosmos 2027 USA-39 Kosmos 2028 Globus No.11 Resurs-F1 No.46
July	Nadezhda No.403 Kosmos 2029 Gorizont No.27L Olympus F1 Kosmos 2030 Resurs-F1 No.47, Pion 3, Pion 4 Kosmos 2031 Kosmos 2032 Kosmos 2033 Kosmos 2034
August	Kosmos 2035 STS-28 (USA-40, USA-41) TV-SAT 2, Hipparcos Resurs-F2 No.4 USA-42 Kosmos 2036 Progress M-1 Marco Polo 1 Kosmos 2037
September	USA-43, USA-44 Himawari 4 Soyuz TM-8 USA-45 Resurs-F1 No.48 Kosmos 2038, Kosmos 2039, Kosmos 2040, Kosmos 2041, Kosmos 2042, Kosmos 2043 Kosmos 2044 Kosmos 2045 USA-46 Molniya-1 No.69 Kosmos 2046 Interkosmos 24, Magion 2 Gorizont No.31L
October	Kosmos 2047 Kosmos 2048 STS-34 (Galileo) USA-47 Meteor-3 No.4 Intelsat VI F-2
November	Kosmos 2049 COBE STS-33 (USA-48) Kosmos 2050 Kosmos 2051 Kvant 2 Molniya-3 No.46 Kosmos 2052
December	Granat USA-49 Gran' No.36L Progress M-2 Kosmos 2053 Kosmos 2054
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).