Intelsat 605

Last updated
Intelsat 605
Mission type Communication
Operator Intelsat
COSPAR ID 1991-055A [1]
SATCAT no. 21653 [1]
Mission duration13 years (planned)
17+12 years (achieved)
Spacecraft properties
Bus HS-389
Manufacturer Hughes [2]
Launch mass4,296 kilograms (9,471 lb) [2]
Start of mission
Launch date14 August 1991, 23:15:13 (1991-08-14UTC23:15:13Z) UTC
Rocket Ariane 44L V45 [3]
Launch site Kourou ELA-2 [3]
Contractor Arianespace
End of mission
DisposalDecommissioned
DeactivatedJanuary 2009 (2009-02)
Orbital parameters
Reference system Geocentric
Regime Geostationary
Perigee altitude 35,756 kilometres (22,218 mi) [4]
Apogee altitude 35,818 kilometres (22,256 mi) [4]
Inclination 0 degrees [4]
Period 1436.11 minutes [4]
Epoch 13 September 1991 [4]
Intelsat VII F-1 (Intelsat VII) 
 

Intelsat 605, previously named Intelsat VI F-5, was a communications satellite operated by Intelsat. Launched in 1991, it was the fourth of five Intelsat VI satellites to be launched. The Intelsat VI series was constructed by Hughes Aircraft, based on the HS-389 satellite bus. [2]

Intelsat 605 was launched at 23:15:13 UTC on 14 August 1991, atop an Ariane 4 44L carrier rocket, flight number V45. [3] The launch took place from ELA-2 at Kourou, [5] and placed Intelsat 605 into a geosynchronous transfer orbit. The satellite raised itself into its final geostationary orbit using two liquid-fuelled R-4D-12 engines, [2] with the satellite arriving in geostationary orbit on 20 August 1991. [6]

Intelsat 605 initially operated in a geostationary orbit with a perigee of 35,756 kilometres (22,218 mi), an apogee of 35,818 kilometres (22,256 mi), and 0 degrees of inclination. [4] The satellite carried 38 IEEE C band and ten IEEE Ku band transponders, and had a design life of 13 years and a mass of 4,296 kilograms (9,471 lb). [2]

During late 1991, Intelsat 605 was operated at a longitude of 21.5 degrees west. In July 1992, it was placed at 24.5 degrees west, where it operated until November 1997. It subsequently operated at 27.5 degrees west from December 1997 to March 2003; 32.9 degrees east from April 2003 to October 2004; 77 degrees west from December 2004 to January 2005, and 174 degrees east from April 2005 to January 2009. It was placed into a graveyard orbit and decommissioned in January 2009. [7]

Related Research Articles

<span class="mw-page-title-main">Intelsat 603</span> Geostationary communications satellite

Eutelsat 113 West A, formerly Satmex-6, is a geostationary communications satellite which is operated by Eutelsat. Originally built for Mexico's Satmex, it was launched in 2006. The satellite was acquired by Eutelsat in its 2014 merger with Satmex, and renamed Eutelsat 113 West A in May. It is used to provide communications services to the Americas, Hawaii and the Caribbean.

INSAT-2E is an Indian geostationary communications and weather satellite which is operated by the Indian National Satellite System. It is positioned in geostationary orbit at a longitude of 83° East, from where it is used to provide communications services to Asia and Australia. It also carries two meteorological instruments; the Very High Resolution Radiometer, and a CCD camera capable of returning images with a resolution of one kilometre.

<span class="mw-page-title-main">TDRS-7</span> American communications satellite

TDRS-7, known before launch as TDRS-G, is an American communications satellite, of first generation, which is operated by NASA as part of the Tracking and Data Relay Satellite System. It was constructed by TRW as a replacement for TDRS-B, which had been lost in the Challenger accident, and was the last first generation TDRS satellite to be launched.

<span class="mw-page-title-main">TDRS-10</span> American communications satellite

TDRS-10, known before launch as TDRS-J, is an American communications satellite which is operated by NASA as part of the Tracking and Data Relay Satellite System. It was constructed by the Boeing Satellite Development Center, formerly Hughes Space and Communications, and is based on the BSS-601 satellite bus. It was the third and final Advanced TDRS, or second-generation Tracking and Data Relay Satellite, to be launched.

Galaxy 11 is an American geostationary communications satellite which is operated by Intelsat. It is located in geostationary orbit at a longitude of 32.8 degrees east, where it serves as a backup to the Intelsat 802 spacecraft. It was originally operated at 99° West and later spent most of its operational life at 91° West, from where it was used to provide communications services to Brazil and North America.

Intelsat 601, previously named Intelsat VI F-1, was a communications satellite operated by Intelsat, and later Europe*Star. Launched in 1991, it was the last of five Intelsat VI satellites to be launched. The Intelsat VI series was constructed by Hughes Aircraft, based on the HS-389 satellite bus.

<span class="mw-page-title-main">Intelsat II F-1</span> Communications satellite

Intelsat II F-1, also known as Blue Bird was a communications satellite operated by Intelsat. Launched in 1966 it was intended for operations in geostationary orbit over the Pacific Ocean to provide a communications link between Australia and the United States, however a malfunction prevented the satellite from reaching its planned orbit.

Intelsat II F-3, also known as Canary Bird was a communications satellite operated by Intelsat. Launched in 1967 it was operated in geostationary orbit, spending most of its operational life at a longitude of 15 degrees west.

Intelsat II F-4 was a communications satellite operated by Intelsat. Launched in 1967 it was operated in geostationary orbit at a longitude of 176 degrees east and later 166 degrees west.

Intelsat III F-2 was a communications satellite operated by Intelsat. Launched in 1968 it was operated in geostationary orbit at a longitude of 24 degrees west for around eighteen months.

Intelsat III F-3 was a geostationary communications satellite operated by Intelsat. Launched in 1969 it was intended for operations over the Pacific Ocean; however, it spent most of its service life over the Indian Ocean at a longitude of 63 degrees east.

<span class="mw-page-title-main">Intelsat IV F-3</span>

Intelsat IV F-3 was a geostationary communication satellite built by Hughes and owned by Intelsat. The satellite was based on the HS-353 platform and its estimated useful life was 7 years.

Intelsat 802 was a communications satellite operated by Intelsat. Launched in 1997 it was operated in geostationary orbit at a longitude of 174 degrees west for around fourteen years.

NSS-5 is a communications satellite operated by Intelsat and after by SES World Skies. Launched in 1997 it was operated in geostationary orbit at a longitude of 50.5 degrees east for around 14 years.

Intelsat 804 was a communications satellite operated by Intelsat. Launched in 1997 it was operated in geostationary orbit at a longitude of 44 degrees east for around 8 years.

Intelsat 907 was a communications satellite operated by Intelsat.

Marisat 3 is a communications satellite operated by COMSAT. Marisat 3 was the second of a series of COMSAT maritime communications satellites.

References

  1. 1 2 "INTELSAT 6 F-5". US National Space Science Data Center. Retrieved 13 July 2012.
  2. 1 2 3 4 5 Krebs, Gunter. "Intelsat-6 (601, 602, 603, 604, 605)". Gunter's Space Page. Retrieved 13 July 2012.
  3. 1 2 3 McDowell, Jonathan. "Launch Log". Jonathan's Space Page. Retrieved 13 July 2012.
  4. 1 2 3 4 5 6 McDowell, Jonathan. "Satellite Catalog". Jonathan's Space Page. Retrieved 13 July 2012.
  5. McDowell, Jonathan. "Launch List". Launch Vehicle Database. Jonathan's Space Page. Retrieved 13 July 2012.
  6. McDowell, Jonathan. "Index". Geostationary Orbit Catalog. Jonathan's Space Page. Archived from the original on 6 April 2010. Retrieved 13 July 2012.
  7. "Intelsat 605". The Satellite Encyclopedia. tbs Internet. 3 July 2012. Retrieved 13 July 2012.