Spacecraft information: COSMOS 1656
| Launched | 29 May 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 | 15755 |
| COSPAR ID | 1985-042A |
| Observing |
Current orbital elements
| Inclination | 71.112° |
| Eccentricity | 0.00340 |
| RA ascending node | 22.893 hr |
| Argument perigee | 30.891° |
| Mean anomaly | 329.420° |
| Orbital period | 101.337 min |
| Epoch of osculation | 16 May 2026, 07:02 |
Derived Quantities
| Min Altitude | 804.6 km |
| Mean Altitude | 829.1 km |
| Peak Altitude | 853.6 km |
Launched alongside
SL-12 R/B(1) SL-12 PLAT SL-12 R/B(2) 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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