Orbital elements of COSMOS 1247
| Launched | 18 February 1981 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12303 |
| 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 May 21 17:57 | 2026 May 19 11:38:40 | 69.1795 | 0.62342 | 23.8181 | 339.7773 | 3.8218 | 2.02494 | 5.243 |
| 2026 May 20 17:57 | 2026 May 16 00:40:50 | 69.1753 | 0.62348 | 23.8337 | 339.8804 | 3.8218 | 2.02494 | 5.243 |
| 2026 May 19 17:58 | 2026 May 16 00:40:50 | 69.1753 | 0.62348 | 23.8337 | 339.8804 | 3.8218 | 2.02494 | 5.243 |
| 2026 May 18 17:57 | 2026 May 16 00:40:50 | 69.1753 | 0.62348 | 23.8337 | 339.8804 | 3.8218 | 2.02494 | 5.243 |
| 2026 May 17 17:57 | 2026 May 16 00:40:50 | 69.1753 | 0.62348 | 23.8337 | 339.8804 | 3.8218 | 2.02494 | 5.243 |
| 2026 May 16 17:56 | 2026 May 16 00:40:50 | 69.1753 | 0.62348 | 23.8337 | 339.8804 | 3.8218 | 2.02494 | 5.243 |
| 2026 May 15 17:57 | 2026 May 10 02:27:27 | 69.1680 | 0.62357 | 23.8605 | 340.0589 | 3.8218 | 2.02494 | 5.243 |
| 2026 May 14 17:58 | 2026 May 10 02:27:27 | 69.1680 | 0.62357 | 23.8605 | 340.0589 | 3.8218 | 2.02494 | 5.243 |
| 2026 May 13 17:58 | 2026 May 10 02:27:27 | 69.1680 | 0.62357 | 23.8605 | 340.0589 | 3.8218 | 2.02494 | 5.243 |
| 2026 May 12 17:58 | 2026 May 10 02:27:27 | 69.1680 | 0.62357 | 23.8605 | 340.0589 | 3.8218 | 2.02494 | 5.243 |
| 2026 May 11 17:56 | 2026 May 10 02:27:27 | 69.1680 | 0.62357 | 23.8605 | 340.0589 | 3.8218 | 2.02494 | 5.243 |
| 2026 May 10 17:57 | 2026 May 10 02:27:27 | 69.1680 | 0.62357 | 23.8605 | 340.0589 | 3.8218 | 2.02494 | 5.243 |
| 2026 May 09 17:57 | 2026 May 05 03:56:38 | 69.1616 | 0.62365 | 23.8827 | 340.2108 | 3.8218 | 2.02494 | 5.243 |
| 2026 May 08 17:57 | 2026 May 05 03:56:38 | 69.1616 | 0.62365 | 23.8827 | 340.2108 | 3.8218 | 2.02494 | 5.243 |
| 2026 May 07 17:58 | 2026 May 05 03:56:38 | 69.1616 | 0.62365 | 23.8827 | 340.2108 | 3.8218 | 2.02494 | 5.243 |
| 2026 May 06 17:57 | 2026 May 05 03:56:38 | 69.1616 | 0.62365 | 23.8827 | 340.2108 | 3.8218 | 2.02494 | 5.243 |
| 2026 May 05 17:57 | 2026 May 05 03:56:38 | 69.1616 | 0.62365 | 23.8827 | 340.2108 | 3.8218 | 2.02494 | 5.243 |
| 2026 May 04 17:57 | 2026 Apr 27 06:19:24 | 69.1494 | 0.62379 | 23.9184 | 340.4544 | 3.8218 | 2.02494 | 5.243 |
| 2026 May 03 17:57 | 2026 Apr 27 06:19:24 | 69.1494 | 0.62379 | 23.9184 | 340.4544 | 3.8218 | 2.02494 | 5.243 |
| 2026 May 02 17:57 | 2026 Apr 27 06:19:24 | 69.1494 | 0.62379 | 23.9184 | 340.4544 | 3.8218 | 2.02494 | 5.243 |
| 2026 May 01 17:56 | 2026 Apr 27 06:19:24 | 69.1494 | 0.62379 | 23.9184 | 340.4544 | 3.8218 | 2.02494 | 5.243 |
| 2026 Apr 30 17:56 | 2026 Apr 27 06:19:24 | 69.1494 | 0.62379 | 23.9184 | 340.4544 | 3.8218 | 2.02494 | 5.243 |
| 2026 Apr 29 17:57 | 2026 Apr 22 07:48:27 | 69.1399 | 0.62387 | 23.9407 | 340.6102 | 3.8218 | 2.02494 | 5.243 |
| 2026 Apr 28 17:56 | 2026 Apr 22 07:48:27 | 69.1399 | 0.62387 | 23.9407 | 340.6102 | 3.8218 | 2.02494 | 5.243 |
| 2026 Apr 27 17:58 | 2026 Apr 22 07:48:27 | 69.1399 | 0.62387 | 23.9407 | 340.6102 | 3.8218 | 2.02494 | 5.243 |
| 2026 Apr 26 17:58 | 2026 Apr 22 07:48:27 | 69.1399 | 0.62387 | 23.9407 | 340.6102 | 3.8218 | 2.02494 | 5.243 |
| 2026 Apr 25 17:58 | 2026 Apr 22 07:48:27 | 69.1399 | 0.62387 | 23.9407 | 340.6102 | 3.8218 | 2.02494 | 5.243 |
| 2026 Apr 24 17:59 | 2026 Apr 22 07:48:27 | 69.1399 | 0.62387 | 23.9407 | 340.6102 | 3.8218 | 2.02494 | 5.243 |