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Spacecraft information: SL-12 R/B(2)
Launch Details
| Launched | 29 May 1985 |
| Flight ended | – |
| Status | Unknown |
| Category |
Assorted bright
|
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15772 |
| COSPAR ID | 1985-042D |
| Observing |
Current orbital elements
| Inclination | 71.107° |
| Eccentricity | 0.00372 |
| RA ascending node | 16.070 hr |
| Argument perigee | 240.391° |
| Mean anomaly | 271.983° |
| Orbital period | 101.269 min |
| Epoch of osculation | 27 Dec 2025, 02:44 |
Derived Quantities
| Min Altitude | 799.1 km |
| Mean Altitude | 825.9 km |
| Peak Altitude | 852.7 km |
Launched alongside
COSMOS 1656 SL-12 R/B(1) SL-12 PLAT SL-12 R/B SL-12 R/B SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEBOrbital History
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