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 | 88.393° |
| Eccentricity | 0.12182 |
| RA ascending node | 6.348 hr |
| Argument perigee | 186.003° |
| Mean anomaly | 172.523° |
| Orbital period | 116.603 min |
| Epoch of osculation | 21 May 2026, 09:23 |
Derived Quantities
| Min Altitude | 572.0 km |
| Mean Altitude | 1535.2 km |
| Peak Altitude | 2498.3 km |
Orbital History
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