Spacecraft information: TELKOM 1
| Launched | 11 August 1999 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | Indonesia |
| NORAD ID | 25880 |
| COSPAR ID | 1999-042A |
| Observing |
Current orbital elements
| Inclination | 7.264° |
| Eccentricity | 0.00173 |
| RA ascending node | 4.550 hr |
| Argument perigee | 246.889° |
| Mean anomaly | 277.383° |
| Orbital period | 1436.234 min |
| Epoch of osculation | 31 Dec 2025, 03:00 |
Derived Quantities
| Min Altitude | 35723.5 km |
| Mean Altitude | 35796.4 km |
| Peak Altitude | 35869.3 km |
Launched alongside
ARIANE 42P R/BOrbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.