Spacecraft information: OPTUS A2 R/B
| Launched | 26 November 1985 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 16294 |
| COSPAR ID | 1985-109G |
| Alternative names |
PAM-D |
| Observing |
Current orbital elements
| Inclination | 25.828° |
| Eccentricity | 0.71319 |
| RA ascending node | 15.283 hr |
| Argument perigee | 109.285° |
| Mean anomaly | 335.449° |
| Orbital period | 602.547 min |
| Epoch of osculation | 12 Dec 2025, 00:13 |
Derived Quantities
| Min Altitude | 406.6 km |
| Mean Altitude | 17260.3 km |
| Peak Altitude | 34114.0 km |
Launched alongside
STS 61B MORELOS 2 OPTUS A2 SATCOM K2 STS 61B OEX TARGET MORELOS 2 R/B SATCOM K2 R/BOrbital History
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