To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
Languages
Recent
Show all languages
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.
.
Leo
Newton
Brights
Milds

Intelsat VA F-11

From Wikipedia, the free encyclopedia

Intelsat VA F-11 → Intelsat 511
Mission typeCommunication
OperatorIntelsat
COSPAR ID1985-055A [1]
SATCAT no.15873
Mission duration7 years (planned)
Spacecraft properties
BusIntelsat VA
ManufacturerFord Aerospace
Launch mass1981 kg
Dry mass1098 kg [2]
Dimensions1.66 x 2.1 x 1.77 metres
Power1800 watts
Start of mission
Launch date30 June 1985, 00:44:00 UTC [3]
RocketAtlas G-Centaur D1AR (AC-64)
Launch siteCCAFS, LC-36B
ContractorGeneral Dynamics
End of mission
DisposalGraveyard orbit
DeactivatedAugust 2003
Orbital parameters
Reference systemGeocentric orbit [1]
RegimeGeostationary orbit
Longitude27.5° West (1985-1991) [4]
63.0 East (1991-1992)
177.0° East (1992-1995)
180.0° East (1995-1998)
29.5° West (1998-2003)
Epoch30 June 1985
Transponders
Band26 C-band
6 Ku-band
Intelsat V
 

Intelsat VA F-11, then named Intelsat 511, was a communications satellite operated by Intelsat. Launched in 1985, it was the eleventh of fifteen Intelsat V satellites to be launched. The Intelsat VA series was constructed by Ford Aerospace, based on the Intelsat VA satellite bus. Intelsat VA F-11 was part of an advanced series of satellites designed to provide greater telecommunications capacity for Intelsat's global network.

YouTube Encyclopedic

  • 1/1
    Views:
    309
  • HACL Film 00592 Atlas-Agena D SLV-3 5001

Transcription

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 26 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.[5]

Launch

The satellite was successfully launched into space on 30 June 1985, at 00:44:00 UTC, by means of an Atlas G-Centaur-D1AR vehicle from the Cape Canaveral Air Force Station, Florida, United States. It had a launch mass of 1981 kg.[4] The satellite was deactivated in August 2003.

References

  1. ^ a b "Display: Intelsat 5A F-11 1985-055A". NASA. 14 May 2020. Retrieved 29 June 2020. This article incorporates text from this source, which is in the public domain.
  2. ^ "Intelsat-5A". Gunter's Space Page. Retrieved April 23, 2017.
  3. ^ McDowell, Jonathan. "Launch Log". Jonathan's Space Page. Retrieved April 23, 2017.
  4. ^ a b "Intelsat 511". TSE. Retrieved 29 June 2020.
  5. ^ "Display: Intelsat 5A F-15 1989-086A". NASA. 14 May 2020. Retrieved 29 June 2020. This article incorporates text from this source, which is in the public domain.
This page was last edited on 29 June 2020, at 21:55
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.