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

From Wikipedia, the free encyclopedia

SES-4
NamesNSS-14
Mission typeCommunications
OperatorSES New Skies / SES S.A.
COSPAR ID2012-007A
SATCAT no.38087
Websitehttps://www.ses.com/
Mission duration15 years (planned)
9 years, 4 months, 9 days (elapsed)
Spacecraft properties
SpacecraftNSS-14
BusSSL-1300
ManufacturerSpace Systems/Loral
Launch mass6,180 kg (13,620 lb)
Power20 kW[1]
Start of mission
Launch date14 February 2012, 19:36:37 UTC[2]
RocketProton-M / Briz-M
Launch siteBaikonur, Site 200/39
ContractorKhrunichev State Research and Production Space Center
Entered serviceApril 2012
Orbital parameters
Reference systemGeocentric orbit[3]
RegimeGeostationary orbit
Longitude22° West
Transponders
Band124 transponders:
52 C-band
72 Ku-band
Bandwidth36 MHz
Coverage areaNorth America, South America, Europe, Middle East, West Africa
← SES-3
SES-5 →
 

SES-4 is a communications satellite operated by SES World Skies, then by SES S.A.

Spacecraft

SES-4 was built by Space Systems/Loral (SSL), and is based on the SSL-1300 satellite bus. It is equipped with 52 C-band, and 72 Ku-band transponders, and at launch it had a mass of 6,180 kg (13,620 lb). It has a design life of fifteen years.[4]

Launch

It was launched on 14 February 2012, at 19:36:37 UTC on a Proton-M / Briz-M launch vehicle, the launch was arranged by International Launch Services (ILS), since Baikonour, Site 200/39.[4]

Mission

It is positioned at 22° West orbital location over Atlantic Ocean, replacing NSS-7.[4]

References

  1. ^ "Display: SES 4 2012-007A". NASA. 5 April 2021. Retrieved 12 April 2021. This article incorporates text from this source, which is in the public domain.
  2. ^ "Launch Log". Jonathan's Space Report. 14 March 2021. Retrieved 12 April 2021.
  3. ^ "SES 4". N2YO.com. Retrieved 12 April 2021.
  4. ^ a b c "SES 4". Gunter's Space Page. 11 December 2017. Retrieved 12 April 2021.
This page was last edited on 23 June 2021, at 16:41
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.