Orbital elements of COSMOS 1131
| Launched | 24 September 1979 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11539 |
| 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 |
| 2025 Jan 15 18:54 | 2025 Jan 12 13:12:43 | 74.0249 | 0.00466 | 7.8449 | 257.8890 | 112.8176 | 12.54382 | – |
| 2025 Jan 14 18:56 | 2025 Jan 12 13:12:43 | 74.0249 | 0.00466 | 7.8449 | 257.8890 | 112.8176 | 12.54382 | – |
| 2025 Jan 13 18:56 | 2025 Jan 12 13:12:43 | 74.0249 | 0.00466 | 7.8449 | 257.8890 | 112.8176 | 12.54382 | – |
| 2025 Jan 12 18:55 | 2025 Jan 12 13:12:43 | 74.0249 | 0.00466 | 7.8449 | 257.8890 | 112.8176 | 12.54382 | – |
| 2025 Jan 11 18:54 | 2025 Jan 07 14:33:01 | 74.0248 | 0.00466 | 8.2866 | 265.2521 | 112.8176 | 12.54382 | – |
| 2025 Jan 10 19:20 | 2025 Jan 07 14:33:01 | 74.0248 | 0.00466 | 8.2866 | 265.2521 | 112.8176 | 12.54382 | – |
| 2025 Jan 09 18:54 | 2025 Jan 07 14:33:01 | 74.0248 | 0.00466 | 8.2866 | 265.2521 | 112.8176 | 12.54382 | – |
| 2025 Jan 08 18:53 | 2025 Jan 07 14:33:01 | 74.0248 | 0.00466 | 8.2866 | 265.2521 | 112.8176 | 12.54382 | – |
| 2025 Jan 07 18:54 | 2025 Jan 07 14:33:01 | 74.0248 | 0.00466 | 8.2866 | 265.2521 | 112.8176 | 12.54382 | – |
| 2025 Jan 06 18:53 | 2025 Jan 01 17:37:06 | 74.0242 | 0.00466 | 8.8112 | 274.0238 | 112.8176 | 12.54382 | – |
| 2025 Jan 05 18:53 | 2025 Jan 01 17:37:06 | 74.0242 | 0.00466 | 8.8112 | 274.0238 | 112.8176 | 12.54382 | – |
| 2025 Jan 04 18:53 | 2025 Jan 01 17:37:06 | 74.0242 | 0.00466 | 8.8112 | 274.0238 | 112.8176 | 12.54382 | – |
| 2025 Jan 03 18:53 | 2025 Jan 01 17:37:06 | 74.0242 | 0.00466 | 8.8112 | 274.0238 | 112.8176 | 12.54382 | – |
| 2025 Jan 02 18:53 | 2025 Jan 01 17:37:06 | 74.0242 | 0.00466 | 8.8112 | 274.0238 | 112.8176 | 12.54382 | – |
| 2025 Jan 01 18:53 | 2025 Jan 01 07:22:02 | 74.0242 | 0.00466 | 8.8494 | 274.6615 | 112.8176 | 12.54382 | – |
| 2024 Dec 31 18:53 | 2024 Dec 26 20:03:13 | 74.0235 | 0.00465 | 9.3382 | 282.8248 | 112.8176 | 12.54382 | – |
| 2024 Dec 30 18:53 | 2024 Dec 26 20:03:13 | 74.0235 | 0.00465 | 9.3382 | 282.8248 | 112.8176 | 12.54382 | – |
| 2024 Dec 29 20:34 | 2024 Dec 26 20:03:13 | 74.0235 | 0.00465 | 9.3382 | 282.8248 | 112.8176 | 12.54382 | – |
| 2024 Dec 28 18:53 | 2024 Dec 26 20:03:13 | 74.0235 | 0.00465 | 9.3382 | 282.8248 | 112.8176 | 12.54382 | – |
| 2024 Dec 27 18:53 | 2024 Dec 26 20:03:13 | 74.0235 | 0.00465 | 9.3382 | 282.8248 | 112.8176 | 12.54382 | – |
| 2024 Dec 26 18:53 | 2024 Dec 22 12:10:58 | 74.0227 | 0.00465 | 9.7249 | 289.2978 | 112.8176 | 12.54382 | – |
| 2024 Dec 25 18:53 | 2024 Dec 22 12:10:58 | 74.0227 | 0.00465 | 9.7249 | 289.2978 | 112.8176 | 12.54382 | – |
| 2024 Dec 24 18:53 | 2024 Dec 22 12:10:58 | 74.0227 | 0.00465 | 9.7249 | 289.2978 | 112.8176 | 12.54382 | – |
| 2024 Dec 23 19:54 | 2024 Dec 22 12:10:58 | 74.0227 | 0.00465 | 9.7249 | 289.2978 | 112.8176 | 12.54382 | – |
| 2024 Dec 22 18:53 | 2024 Dec 22 12:10:58 | 74.0227 | 0.00465 | 9.7249 | 289.2978 | 112.8176 | 12.54382 | – |
| 2024 Dec 21 18:53 | 2024 Dec 15 21:49:53 | 74.0222 | 0.00464 | 10.3144 | 299.1795 | 112.8176 | 12.54382 | – |
| 2024 Dec 20 18:53 | 2024 Dec 15 21:49:53 | 74.0222 | 0.00464 | 10.3144 | 299.1795 | 112.8176 | 12.54382 | – |
| 2024 Dec 19 18:53 | 2024 Dec 15 21:49:53 | 74.0222 | 0.00464 | 10.3144 | 299.1795 | 112.8176 | 12.54382 | – |