Spacecraft information: AURORA 2 R/B
| Launched | 28 May 1991 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 21394 |
| COSPAR ID | 1991-037C |
| Alternative names |
PAM-D |
| Observing |
Current orbital elements
| Inclination | 23.852° |
| Eccentricity | 0.68317 |
| RA ascending node | 5.908 hr |
| Argument perigee | 222.791° |
| Mean anomaly | 72.332° |
| Orbital period | 648.612 min |
| Epoch of osculation | 20 Dec 2025, 10:42 |
Derived Quantities
| Min Altitude | 1492.9 km |
| Mean Altitude | 18449.9 km |
| Peak Altitude | 35406.8 km |
Orbital History
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