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COSMOS 1677
Launch Details
| Launched | 22 August 1985 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15986 |
| COSPAR ID | 1985-075A |
| Observing |
Current orbital elements
| Inclination | 64.683° |
| Eccentricity | 0.00435 |
| RA ascending node | 13.864 hr |
| Argument perigee | 70.559° |
| Mean anomaly | 290.017° |
| Orbital period | 103.845 min |
| Epoch of osculation | 23 Oct 2025, 22:07 |
Derived Quantities
| Min Altitude | 915.6 km |
| Mean Altitude | 947.4 km |
| Peak Altitude | 979.2 km |
Orbital History
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