Orbital elements of COSMOS 1247 DEB
| Launched | 18 February 1981 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12992 |
| 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 Sep 01 17:56 | 2025 Aug 20 13:05:45 | 68.6382 | 0.62399 | 2.0096 | 350.9680 | 1.4873 | 2.02528 | – |
| 2025 Aug 31 17:56 | 2025 Aug 20 13:05:45 | 68.6382 | 0.62399 | 2.0096 | 350.9680 | 1.4873 | 2.02528 | – |
| 2025 Aug 30 17:56 | 2025 Aug 20 13:05:45 | 68.6382 | 0.62399 | 2.0096 | 350.9680 | 1.4873 | 2.02528 | – |
| 2025 Aug 29 17:56 | 2025 Aug 20 13:05:45 | 68.6382 | 0.62399 | 2.0096 | 350.9680 | 1.4873 | 2.02528 | – |
| 2025 Aug 28 17:57 | 2025 Aug 20 13:05:45 | 68.6382 | 0.62399 | 2.0096 | 350.9680 | 1.4873 | 2.02528 | – |
| 2025 Aug 27 17:56 | 2025 Aug 20 13:05:45 | 68.6382 | 0.62399 | 2.0096 | 350.9680 | 1.4873 | 2.02528 | – |
| 2025 Aug 26 17:56 | 2025 Aug 20 13:05:45 | 68.6382 | 0.62399 | 2.0096 | 350.9680 | 1.4873 | 2.02528 | – |
| 2025 Aug 25 17:56 | 2025 Aug 20 13:05:45 | 68.6382 | 0.62399 | 2.0096 | 350.9680 | 1.4873 | 2.02528 | – |
| 2025 Aug 24 17:56 | 2025 Aug 20 13:05:45 | 68.6382 | 0.62399 | 2.0096 | 350.9680 | 1.4873 | 2.02528 | – |
| 2025 Aug 23 17:56 | 2025 Aug 20 13:05:45 | 68.6382 | 0.62399 | 2.0096 | 350.9680 | 1.4873 | 2.02528 | – |
| 2025 Aug 22 17:56 | 2025 Aug 12 03:37:54 | 68.6158 | 0.62436 | 2.0482 | 351.1725 | 1.4873 | 2.02528 | – |
| 2025 Aug 20 17:56 | 2025 Aug 12 03:37:54 | 68.6158 | 0.62436 | 2.0482 | 351.1725 | 1.4873 | 2.02528 | – |
| 2025 Aug 19 17:56 | 2025 Aug 12 03:37:54 | 68.6158 | 0.62436 | 2.0482 | 351.1725 | 1.4873 | 2.02528 | – |
| 2025 Aug 18 17:56 | 2025 Aug 12 03:37:54 | 68.6158 | 0.62436 | 2.0482 | 351.1725 | 1.4873 | 2.02528 | – |
| 2025 Aug 16 17:56 | 2025 Aug 12 03:37:54 | 68.6158 | 0.62436 | 2.0482 | 351.1725 | 1.4873 | 2.02528 | – |