Orbital elements of COSMOS 411
| Launched | 6 May 1971 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5210 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2026 Feb 05 18:58 | 2026 Feb 02 12:26:34 | 74.0146 | 0.01123 | 7.1075 | 195.5166 | 272.8100 | 12.64996 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 12:26:34 | 74.0146 | 0.01123 | 7.1075 | 195.5166 | 272.8100 | 12.64996 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 12:26:34 | 74.0146 | 0.01123 | 7.1075 | 195.5166 | 272.8100 | 12.64996 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 12:26:34 | 74.0146 | 0.01123 | 7.1075 | 195.5166 | 272.8100 | 12.64996 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 15:48:45 | 74.0154 | 0.01124 | 7.6419 | 204.5218 | 272.8100 | 12.64996 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 15:48:45 | 74.0154 | 0.01124 | 7.6419 | 204.5218 | 272.8100 | 12.64996 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 15:48:45 | 74.0154 | 0.01124 | 7.6419 | 204.5218 | 272.8100 | 12.64996 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 15:48:45 | 74.0154 | 0.01124 | 7.6419 | 204.5218 | 272.8100 | 12.64996 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 15:48:45 | 74.0154 | 0.01124 | 7.6419 | 204.5218 | 272.8100 | 12.64996 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 12:07:21 | 74.0155 | 0.01124 | 8.1119 | 212.4337 | 272.8100 | 12.64996 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 12:07:21 | 74.0155 | 0.01124 | 8.1119 | 212.4337 | 272.8100 | 12.64996 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 12:07:21 | 74.0155 | 0.01124 | 8.1119 | 212.4337 | 272.8100 | 12.64996 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 12:07:21 | 74.0155 | 0.01124 | 8.1119 | 212.4337 | 272.8100 | 12.64996 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 12:07:21 | 74.0155 | 0.01124 | 8.1119 | 212.4337 | 272.8100 | 12.64996 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 13:46:59 | 74.0156 | 0.01125 | 8.6527 | 221.5372 | 272.8100 | 12.64996 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 13:46:59 | 74.0156 | 0.01125 | 8.6527 | 221.5372 | 272.8100 | 12.64996 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 13:46:59 | 74.0156 | 0.01125 | 8.6527 | 221.5372 | 272.8100 | 12.64996 | – |