Spacecraft information: SL-12 R/B
| Launched | 20 May 1988 |
| 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 | 19170 |
| COSPAR ID | 1988-043H |
| Alternative names |
AUX MOTOR |
| Observing |
Current orbital elements
| Inclination | 65.028° |
| Eccentricity | 0.57010 |
| RA ascending node | 20.232 hr |
| Argument perigee | 24.398° |
| Mean anomaly | 354.391° |
| Orbital period | 338.724 min |
| Epoch of osculation | 15 May 2026, 21:49 |
Derived Quantities
| Min Altitude | 548.8 km |
| Mean Altitude | 9725.2 km |
| Peak Altitude | 18901.7 km |
Launched alongside
COSMOS 1946 COSMOS 1947 COSMOS 1948 SL-12 R/B(1) SL-12 PLAT SL-12 R/B(2) SL-12 R/BOrbital History
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