Spacecraft information: COSMOS 1660 DEB
| Launched | 13 June 1985 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 43313 |
| COSPAR ID | 1985-047CE |
| Observing |
Current orbital elements
| Inclination | 73.623° |
| Eccentricity | 0.00266 |
| RA ascending node | 10.683 hr |
| Argument perigee | 39.696° |
| Mean anomaly | 28.994° |
| Orbital period | 116.028 min |
| Epoch of osculation | 04 Jul 2026, 07:43 |
Derived Quantities
| Min Altitude | 1488.2 km |
| Mean Altitude | 1509.2 km |
| Peak Altitude | 1530.2 km |
Orbital History
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