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 | 88.161° |
| Eccentricity | 0.00496 |
| RA ascending node | 20.338 hr |
| Argument perigee | 269.902° |
| Mean anomaly | 145.819° |
| Orbital period | 112.720 min |
| Epoch of osculation | 22 Jun 2026, 08:57 |
Derived Quantities
| Min Altitude | 1320.3 km |
| Mean Altitude | 1358.7 km |
| Peak Altitude | 1397.0 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.