Spacecraft information: ISIS 2 DEB
| Launched | 31 March 1971 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | Canada |
| NORAD ID | 27658 |
| COSPAR ID | 1971-024D |
| Observing |
Current orbital elements
| Inclination | 88.167° |
| Eccentricity | 0.00513 |
| RA ascending node | 21.858 hr |
| Argument perigee | 276.435° |
| Mean anomaly | 237.854° |
| Orbital period | 112.735 min |
| Epoch of osculation | 02 Feb 2026, 06:28 |
Derived Quantities
| Min Altitude | 1319.7 km |
| Mean Altitude | 1359.4 km |
| Peak Altitude | 1399.0 km |
Orbital History
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