Spacecraft information: COSMOS 407
| Launched | 22 April 1971 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5174 |
| COSPAR ID | 1971-035A |
| Observing |
Current orbital elements
| Inclination | 74.045° |
| Eccentricity | 0.00192 |
| RA ascending node | 6.163 hr |
| Argument perigee | 317.164° |
| Mean anomaly | 42.802° |
| Orbital period | 100.406 min |
| Epoch of osculation | 12 Dec 2025, 07:03 |
Derived Quantities
| Min Altitude | 771.2 km |
| Mean Altitude | 784.9 km |
| Peak Altitude | 798.7 km |
Orbital History
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