CMS-01
| Names | GSAT-12R |
|---|---|
| Mission type | Communications |
| Operator | ISRO |
| COSPAR ID | 2020-099A |
| SATCAT no. | 47256 |
| Mission duration | Planned: >7 years Elapsed: 4 years, 6 months |
| Spacecraft properties | |
| Bus | I-1K |
| Manufacturer | ISRO |
| Launch mass | 1425 kg |
| Power | 1500 watts |
| Start of mission | |
| Launch date | 17 December 2020, 10:11 UTC |
| Rocket | PSLV-C50 |
| Launch site | Satish Dhawan, Site SLP |
| Contractor | ISRO |
| Orbital parameters | |
| Reference system | Geocentric orbit |
| Regime | Geostationary orbit |
| Longitude | 83.0° E |
| Transponders | |
| Band | Extended C-band |
| Coverage area | Indian mainland, Andaman and Nicobar Islands and Lakshadweep Islands |
CMS-01 (formerly known as GSAT-12R ) is a communication satellite designed and developed by the Indian Space Research Organisation (ISRO). This satellite is a replacement of the aging GSAT-12 at 83.0° E. This satellite was successfully launched by PSLV-C50 launch vehicle on 17 December 2020 at 10:11 UTC.