Spacecraft information: COSMOS 1678 DEB
| Launched | 28 August 1985 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18608 |
| COSPAR ID | 1985-077K |
| Observing |
Current orbital elements
| Inclination | 74.040° |
| Eccentricity | 0.00073 |
| RA ascending node | 9.077 hr |
| Argument perigee | 165.818° |
| Mean anomaly | 194.319° |
| Orbital period | 98.184 min |
| Epoch of osculation | 16 May 2026, 09:53 |
Derived Quantities
| Min Altitude | 673.8 km |
| Mean Altitude | 679.0 km |
| Peak Altitude | 684.1 km |
Orbital History
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