| Mission type | Communications |
|---|---|
| Operator | ISRO |
| COSPAR ID | 2011-034A |
| SATCAT no. | 37746 |
| Mission duration | Planned: 8 years Duration: 11 years, 8 months, 8 days |
| Spacecraft properties | |
| Launch mass | 1,412 kilograms (3,113 lb) |
| Dry mass | 559 kilograms (1,232 lb)[1] |
| Start of mission | |
| Launch date | 15 July 2011, 11:18 UTC |
| Rocket | PSLV-XL C17 |
| Launch site | Satish Dhawan SLP |
| Contractor | ISRO |
| End of mission | |
| Disposal | Graveyard orbit |
| Deactivated | March 2023 |
| Orbital parameters | |
| Reference system | Geocentric |
| Regime | Geostationary |
| Longitude | 48°E (Relocated: 19 Mar 2021.) 83°E (till 9 Feb 2021) |
| Perigee altitude | 35,782 kilometres (22,234 mi) |
| Apogee altitude | 35,803 kilometres (22,247 mi) |
| Inclination | 0.01 degrees |
| Period | 23.93 hours |
| Epoch | 25 December 2013, 01:49:32 UTC[2] |
| Transponders | |
| Band | 12 Extended C band |
GSAT-12 was a communication satellite designed and developed by the Indian Space Research Organisation. It was the second satellite to be launched and placed on a GTO using PSLV.[3]
- ^ "UCS Satellite Database". Union of Concerned Scientists. Archived from the original on 4 January 2014. Retrieved 25 December 2013.
- ^ Peat, Chris (25 December 2013). "GSAT 12 - Orbit". Heavens Above. Retrieved 25 December 2013.
- ^ "GSAT-12/12R". Gunter Space Page. Retrieved 6 October 2020.