GSAT-15
GSAT-15, India’s latest Communication Satellite is a high power satellite being inducted into the INSAT/GSAT system. Weighing 3164 kg at lift-off, GSAT-15 carried a total of 24 communication transponders in Ku-band as well as a GPS Aided GEO Augmented Navigation (GAGAN) payload operating in L1 and L5 bands. GSAT-15 is the third satellite to carry GAGAN payload after GAST-8 and GSAT-10, which are already providing navigation services from orbit. GSAT-15, carried a Ku-band beacon as well to help in accurately pointing ground antennas towards the satellite.
GSAT-15 was launched by Ariane-5 VA-227 launch vehicle from Kourou, French Guiana on early morning of November 11, 2015
Mission |
Communication and Satellite Navigation |
Weight |
3164 kg (Mass at Lift – off) |
Power |
Solar array providing 6200 Watts and Three 100 AH Lithium-Ion batteries |
Propulsion |
Bi- propellant System |
Launch date |
November 11, 2015 |
Launch site |
Kourou, French Guiana |
Launch vehicle |
Ariane-5 VA-227 |
Orbit |
Geostationary (93.5° East longitude) Co-located with INSAT-3A and INSAT-4B |
Mission life |
12 Years |