Spacecraft information: ISIS 1 DEB
| Launched | 29 January 1969 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | Canada |
| NORAD ID | 31999 |
| COSPAR ID | 1969-009C |
| Observing |
Current orbital elements
| Inclination | 88.392° |
| Eccentricity | 0.12356 |
| RA ascending node | 7.329 hr |
| Argument perigee | 88.255° |
| Mean anomaly | 285.930° |
| Orbital period | 116.827 min |
| Epoch of osculation | 01 Feb 2026, 15:50 |
Derived Quantities
| Min Altitude | 567.1 km |
| Mean Altitude | 1545.3 km |
| Peak Altitude | 2523.4 km |
Orbital History
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