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 May 09 17:57 | 2025 May 09 08:17:26 | 68.4336 | 0.62776 | 2.4893 | 353.8269 | 1.1586 | 2.02533 | – |
| 2025 May 08 17:56 | 2025 May 02 10:23:07 | 68.4169 | 0.62801 | 2.5219 | 354.0205 | 1.1586 | 2.02533 | – |
| 2025 May 07 17:56 | 2025 May 02 10:23:07 | 68.4169 | 0.62801 | 2.5219 | 354.0205 | 1.1586 | 2.02533 | – |
| 2025 May 06 17:57 | 2025 May 02 10:23:07 | 68.4169 | 0.62801 | 2.5219 | 354.0205 | 1.1586 | 2.02533 | – |
| 2025 May 05 17:56 | 2025 May 02 10:23:07 | 68.4169 | 0.62801 | 2.5219 | 354.0205 | 1.1586 | 2.02533 | – |
| 2025 May 04 17:57 | 2025 May 02 10:23:07 | 68.4169 | 0.62801 | 2.5219 | 354.0205 | 1.1586 | 2.02533 | – |
| 2025 May 03 17:57 | 2025 May 02 10:23:07 | 68.4169 | 0.62801 | 2.5219 | 354.0205 | 1.1586 | 2.02533 | – |
| 2025 May 01 17:56 | 2025 Apr 22 01:30:53 | 68.3912 | 0.62841 | 2.5708 | 354.3021 | 1.1586 | 2.02533 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 01:30:53 | 68.3912 | 0.62841 | 2.5708 | 354.3021 | 1.1586 | 2.02533 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 01:30:53 | 68.3912 | 0.62841 | 2.5708 | 354.3021 | 1.1586 | 2.02533 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 01:30:53 | 68.3912 | 0.62841 | 2.5708 | 354.3021 | 1.1586 | 2.02533 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 01:30:53 | 68.3912 | 0.62841 | 2.5708 | 354.3021 | 1.1586 | 2.02533 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 01:30:53 | 68.3912 | 0.62841 | 2.5708 | 354.3021 | 1.1586 | 2.02533 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 01:30:53 | 68.3912 | 0.62841 | 2.5708 | 354.3021 | 1.1586 | 2.02533 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 01:30:53 | 68.3912 | 0.62841 | 2.5708 | 354.3021 | 1.1586 | 2.02533 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 01:30:53 | 68.3912 | 0.62841 | 2.5708 | 354.3021 | 1.1586 | 2.02533 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 03:36:00 | 68.3758 | 0.62867 | 2.6034 | 354.4849 | 1.1586 | 2.02533 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 03:36:00 | 68.3758 | 0.62867 | 2.6034 | 354.4849 | 1.1586 | 2.02533 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 03:36:00 | 68.3758 | 0.62867 | 2.6034 | 354.4849 | 1.1586 | 2.02533 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 03:36:00 | 68.3758 | 0.62867 | 2.6034 | 354.4849 | 1.1586 | 2.02533 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 03:36:00 | 68.3758 | 0.62867 | 2.6034 | 354.4849 | 1.1586 | 2.02533 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 03:36:00 | 68.3758 | 0.62867 | 2.6034 | 354.4849 | 1.1586 | 2.02533 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 05:05:21 | 68.3653 | 0.62884 | 2.6268 | 354.6148 | 1.1586 | 2.02533 | – |
| 2025 Apr 14 17:56 | 2025 Apr 10 05:05:21 | 68.3653 | 0.62884 | 2.6268 | 354.6148 | 1.1586 | 2.02533 | – |