Spacecraft information: ISIS 1
| Launched | 29 January 1969 |
| Flight ended | – |
| Status | Unknown |
| Category |
Assorted bright
|
| Launch site | Air Force Western Test Range, California, USA |
| Owner | Canada |
| NORAD ID | 3669 |
| COSPAR ID | 1969-009A |
| Observing |
Current orbital elements
| Inclination | 88.449° |
| Eccentricity | 0.17069 |
| RA ascending node | 10.947 hr |
| Argument perigee | 253.673° |
| Mean anomaly | 87.058° |
| Orbital period | 127.393 min |
| Epoch of osculation | 18 Dec 2025, 04:38 |
Derived Quantities
| Min Altitude | 584.2 km |
| Mean Altitude | 2015.7 km |
| Peak Altitude | 3447.2 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.