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SL-12 DEB
Launch Details
| Launched | 23 April 1987 |
| 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 | 21657 |
| COSPAR ID | 1987-036M |
| Observing |
Current orbital elements
| Inclination | 64.821° |
| Eccentricity | 0.16667 |
| RA ascending node | 9.719 hr |
| Argument perigee | 14.042° |
| Mean anomaly | 350.149° |
| Orbital period | 137.986 min |
| Epoch of osculation | 28 Jun 2025, 00:22 |
Derived Quantities
| Min Altitude | 1000.1 km |
| Mean Altitude | 2474.4 km |
| Peak Altitude | 3948.7 km |
Orbital History
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