Official name NSS 12
Alternative name NSS 12
Cospar ID 2009-058A
Norad ID 36032
Launch date 2009-10-29
Launch site FRGUI
Launch vehicle Ariane-5ECA
Country/Organization Netherlands
Type application Communication
Operator SES New Skies
RCS size LARGE
Decay date ON ORBIT
Period (min) 1436.09
Inclination (deg) 0.03
Perigee (km) 35771
Apogee (km) 35802
Eccentricity 0.000433124222821455
Mean motion (revs. per day) 1.00272267058471
Semi-Major axis (km) 42164.635
Raan (deg) 69.61
Arg of perigee (deg) 349.1011
Shape Box + 2 Pan
Mass (kg) 5622
Height (m) 7.6
Width (m) 2.9
Depth (m) 2.9
Span (m^2) 32.5
Lifetime 15 years
Contractors Space Systems/Loral (SS/L)
Equipment 40 C-band and 48 Ku-band active high-power transponders
Propulsion R-4D, 4 × SPT-100 plasma thrusters
Configuration SSL-1300
Power 2 deployable solar arrays, batteries

Space Systems/Loral (SS/L) announced in May 2007 that it has been awarded a contract to manufacture a new spacecraft for, SES NEW SKIES, a subsidiary of SES Global. NSS-12 will be used to enable communications services for telecommunications providers, broadcasters, corporations, and governments in Europe, Africa, the Middle East, India and other parts of Asia.

NSS-12 is the first satellite contract that SES NEW SKIES has awarded to SS/L. The spacecraft is a state-of-the-art, hybrid C- and Ku-band satellite that will be located at 57º East Longitude over the Indian Ocean Region. Based on SS/L's highly reliable and space-proven SSL-1300 spacecraft, it will be equipped with 40 C-band and 48 Ku-band active high-power transponders (36 MHz equivalents) to help maintain and increase the capability of the company's worldwide satellite communications network.

Completed in 2009, NSS-12 is designed to have a lifespan of more than 15 years.

Satellite COSPAR Date LS Launch Vehicle Remarks
NSS 12 2009-058A 2009-10-29 FRGUI Ariane-5ECA with Thor 6