AMC-12 (satellite)

{{Use American English|date=April 2021}}

{{Use dmy dates|date=April 2021}}

{{Infobox spaceflight

| name = AMC-12

| names_list = GE-1i
AMC-12 (2005-present)
WorldSat 2
Star One C12 (2005-present)
NSS 10 (2009-2011)

| image =

| image_caption =

| image_size = 300px

| mission_type = Communications

| operator = SES Americom (2005-2009)
SES World Skies (2009-2011)
SES S.A. (2011-present)

| COSPAR_ID = 2005-003A

| SATCAT = 28526

| website =

| mission_duration = 16 years (planned)
{{time interval|3 February 2005|show=ymd|sep=,}} (elapsed)

| spacecraft = GE-1i

| spacecraft_type = Spacebus 4000

| spacecraft_bus = Spacebus 4000C3

| manufacturer = Alcatel Space

| launch_mass = {{cvt|4979|kg}}

| dry_mass =

| dimensions =

| power =

| launch_date = 3 February 2005, 02:27:32 UTC

| launch_rocket = Proton-M / Briz-M

| launch_site = Baikonur Cosmodrome,
Site 81/24

| launch_contractor = Khrunichev State Research and Production Space Center

| entered_service = April 2005

| disposal_type =

| deactivated =

| last_contact =

| orbit_reference = Geocentric orbit

| orbit_regime = Geostationary orbit

| orbit_longitude = 37° West

| apsis = gee

| trans_band = 72 C-band

| trans_frequency =

| trans_bandwidth =

| trans_capacity =

| trans_coverage = North America, South America, Europe, Africa

| programme = SES constellation

| previous_mission = AMC-11

| next_mission = AMC-14

}}

AMC-12 (formerly GE-1i) is an American geostationary communications satellite that was launched by a Proton-M / Briz-M launch vehicle at 02:27:32 UTC on 3 February 2005. The {{cvt|4979|kg}} satellite to provide voice and video services to the North America and South America, Europe, and Africa through separate beams to each region, after parking over the Atlantic Ocean through its 72 C-band transponders, over 37° West longitude.{{cite web|url=https://nssdc.gsfc.nasa.gov/nmc/spacecraft/display.action?id=2005-003A|title=Display: AMC 12 2005-003A|publisher=NASA|date=10 February 2021|access-date=4 April 2021}} {{PD-notice}}

Worldsat 2

In early 2004, AMC 12 was transferred to Worldsat LLC, a new subsidiary of SES Americom as Worldsat 2. In early 2005, few weeks before launch, it was renamed AMC 12 again.{{cite web |url=https://space.skyrocket.de/doc_sdat/amc-12.htm|title=AMC 12 / Astra 4A / Star One C12 / NSS 10|publisher=Gunter's Space Page|date=21 July 2019|access-date=4 April 2021}}{{cite web|url=https://www.satbeams.com/satellites|title=Home - Satellites|publisher=Satbeams|date=4 April 2021|access-date=4 April 2021}}

Astra 4A

24 transponders on AMC 12 have been contracted by SES Astra which to market this capacity in Africa under the name Astra 4A.

Star One C12

18 transponders are operated by Star One as Star One C12 for Europe.

NSS 10

In March 2009, the satellite was transferred to SES New Skies and named NSS 10.

AMC-13

AMC-13 (formerly GE-2i) was cancelled.

References

{{Portal|Spaceflight}}

{{Reflist|30em}}