Spacecraft information: INTELSAT 603
| Launched | 13 March 1990 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | International Telecommunications Satellite Organization (INTELSAT) |
| NORAD ID | 20523 |
| COSPAR ID | 1990-021A |
| Alternative names |
IS-603 |
| Observing |
Current orbital elements
| Inclination | 13.989° |
| Eccentricity | 0.00052 |
| RA ascending node | 0.643 hr |
| Argument perigee | 51.737° |
| Mean anomaly | 132.730° |
| Orbital period | 1447.513 min |
| Epoch of osculation | 04 May 2026, 20:12 |
Derived Quantities
| Min Altitude | 35994.8 km |
| Mean Altitude | 36016.9 km |
| Peak Altitude | 36038.9 km |
Launched alongside
TITAN 3 R/BOrbital History
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