Spacecraft information: COSMOS 87
| Launched | 17 September 1965 |
| 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 | 1585 |
| COSPAR ID | 1965-073B |
| Observing |
Current orbital elements
| Inclination | 56.063° |
| Eccentricity | 0.02049 |
| RA ascending node | 1.858 hr |
| Argument perigee | 154.800° |
| Mean anomaly | 355.060° |
| Orbital period | 115.434 min |
| Epoch of osculation | 26 Dec 2025, 12:09 |
Derived Quantities
| Min Altitude | 1321.4 km |
| Mean Altitude | 1482.3 km |
| Peak Altitude | 1643.2 km |
Orbital History
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