Official name AMOS 5
Alternative name AMOS 5
Cospar ID 2011-074A
Norad ID 37950
Launch date 2011-12-11
Launch site TTMTR
Launch vehicle Proton-M Briz-M (Ph.3)
Country/Organization Israel
Type application Communication
Operator Spacecom Ltd.
RCS size LARGE
Decay date ON ORBIT
Period (min) 1436.16
Inclination (deg) 6.97
Perigee (km) 35772
Apogee (km) 35804
Eccentricity 0.00044707723259193
Mean motion (revs. per day) 1.00267379679144
Semi-Major axis (km) 42166.135
Raan (deg) 68.9258
Arg of perigee (deg) 8.6972
Shape Box + 2 Pan
Mass (kg) 1600
Height (m) 4
Width (m) 2
Depth (m) 2
Span (m^2) 10
Lifetime 15 years
Contractors ISS Reshetnev (ex NPO Prikladnoi Mekhaniki, NPO PM) (bus); Alcatel (payload)
Equipment 18 C-band and 16 Ku-band transponders
Configuration Ekspress-1000N
Power 2 deployable solar arrays, batteries

On July 30 2008 a contract was signed between the JSC "Academician M.F. Reshetnev" Information Satellite Systems and Israeli-based Space Communication Ltd. to build and launch the geostationary satellite system AMOS-5, based on the Ekspress-1000N platform.

The contract covers the development and launch into orbit of the satellite AMOS-5, the establishment of the ground control segment, and personnel training and maintenance services. The subcontractor on the transponder and antennas is Thales Alenia Space. AMOS-5 features 18 C-band and 16 Ku-band transponders.

The AMOS-5 was scheduled for delivery and launch by 31 March 2011, and is due to operate for 15 years, at least 14 of which will be insured. AMOS-5 was successfully launched on 11 December 2011 together with Luch 5A.

AMOS-5 has suffered some problems of the power system, which affected its ability to control some of the eight thrusters. This failure was expected to trim about one year from the originally expected orbital service life time. On 21 November 2015, the ground station lost contact with AMOS 5 for unknown reasons. In mid December 2015, the satellite was declared a total loss, as all attempts to revive AMOS-5 failed. It coluld not be moved towards a graveyard orbit. AMOS 17 has been ordered as a replacement.

Satellite COSPAR Date LS Launch Vehicle Remarks
AMOS 5 2011-074A 2011-12-11 TTMTR Proton-M Briz-M (Ph.3) with Luch 5A