Telstar 18V
![]() Launch of Telstar 18V | |
Names | Telstar 18 Vantage Apstar-5C |
---|---|
Mission type | Communications |
Operator | Telstar |
COSPAR ID | 2018-068C |
SATCAT no. | 43611 |
Mission duration | 15 years (planned) 5 years, 11 months, 9 days (elapsed) |
Spacecraft properties | |
Bus | SSL-1300 |
Manufacturer | SSL |
Launch mass | 7,060 kg (15,560 lb) |
Power | 14 kW |
Start of mission | |
Launch date | 10 September 2018, UTC |
Rocket | Falcon 9 B1049.1 |
Launch site | Cape Canaveral, SLC-40 |
Contractor | SpaceX |
Entered service | October 2018 |
Orbital parameters | |
Reference system | Geocentric orbit |
Regime | Geostationary orbit |
Longitude | 138° East |
Transponders | |
Band | 64 transponders: Ku-band, C-band |
Coverage area | Asia |
Telstar 18V (Telstar 18 Vantage / APStar 5C) is a communication satellite in the Telstar series of the Canadian satellite communications company Telesat.[1] T18V will be equipped with C and Ku-band transponders and operate from 138° East. At 7,060 kilograms (15,560 lb), it is the second-heaviest communication satellite ever launched, weighing slightly less than its sibling Telstar 19V.[2]
Launch
[edit]Telstar 18V was launched on a SpaceX Falcon 9 Block 5 rocket from Space Launch Complex 40 (SLC40) at Cape Canaveral Air Force Station, Space Coast, Florida, United States, on September 10, 2018, at 12:45 AM EDT (4:45 UTC). It was deployed into a subsynchronous transfer orbit (lower than the typical geostationary transfer orbit (GTO)) approximately 32 minutes after rocket's liftoff.[3]
References
[edit]- ^ "Telesat, APT Partner on Replacement of Joint Satellite - SpaceNews.com". Spacenews.com. December 25, 2015.
- ^ "SpaceX Launches New Communications Satellite, Sticks Rocket Landing". Space.com. September 10, 2018. Retrieved October 20, 2018.
- ^ "Telstar 18 Vantage Mission". September 10, 2018. Retrieved September 10, 2018.