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 | 28270 |
| 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 Apr 28 02:12:31 | 68.3953 | 0.63337 | 1.8695 | 353.0488 | 1.2992 | 2.02461 | – |
| 2025 May 08 17:56 | 2025 Apr 28 02:12:31 | 68.3953 | 0.63337 | 1.8695 | 353.0488 | 1.2992 | 2.02461 | – |
| 2025 May 07 17:56 | 2025 Apr 28 02:12:31 | 68.3953 | 0.63337 | 1.8695 | 353.0488 | 1.2992 | 2.02461 | – |
| 2025 May 06 17:57 | 2025 Apr 28 02:12:31 | 68.3953 | 0.63337 | 1.8695 | 353.0488 | 1.2992 | 2.02461 | – |
| 2025 May 05 17:56 | 2025 Apr 28 02:12:31 | 68.3953 | 0.63337 | 1.8695 | 353.0488 | 1.2992 | 2.02461 | – |
| 2025 May 04 17:57 | 2025 Apr 28 02:12:31 | 68.3953 | 0.63337 | 1.8695 | 353.0488 | 1.2992 | 2.02461 | – |
| 2025 May 03 17:57 | 2025 Apr 28 02:12:31 | 68.3953 | 0.63337 | 1.8695 | 353.0488 | 1.2992 | 2.02461 | – |
| 2025 May 01 17:56 | 2025 Apr 22 03:57:25 | 68.3845 | 0.63351 | 1.8981 | 353.2158 | 1.2992 | 2.02461 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 03:57:25 | 68.3845 | 0.63351 | 1.8981 | 353.2158 | 1.2992 | 2.02461 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 03:57:25 | 68.3845 | 0.63351 | 1.8981 | 353.2158 | 1.2992 | 2.02461 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 03:57:25 | 68.3845 | 0.63351 | 1.8981 | 353.2158 | 1.2992 | 2.02461 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 03:57:25 | 68.3845 | 0.63351 | 1.8981 | 353.2158 | 1.2992 | 2.02461 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 03:57:25 | 68.3845 | 0.63351 | 1.8981 | 353.2158 | 1.2992 | 2.02461 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 03:57:25 | 68.3845 | 0.63351 | 1.8981 | 353.2158 | 1.2992 | 2.02461 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 03:57:25 | 68.3845 | 0.63351 | 1.8981 | 353.2158 | 1.2992 | 2.02461 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 03:57:25 | 68.3845 | 0.63351 | 1.8981 | 353.2158 | 1.2992 | 2.02461 | – |
| 2025 Apr 21 17:57 | 2025 Apr 14 18:09:11 | 68.3755 | 0.63370 | 1.9338 | 353.4263 | 1.2992 | 2.02461 | – |
| 2025 Apr 20 17:56 | 2025 Apr 14 18:09:11 | 68.3755 | 0.63370 | 1.9338 | 353.4263 | 1.2992 | 2.02461 | – |
| 2025 Apr 19 17:56 | 2025 Apr 14 18:09:11 | 68.3755 | 0.63370 | 1.9338 | 353.4263 | 1.2992 | 2.02461 | – |
| 2025 Apr 18 17:57 | 2025 Apr 14 18:09:11 | 68.3755 | 0.63370 | 1.9338 | 353.4263 | 1.2992 | 2.02461 | – |
| 2025 Apr 17 17:56 | 2025 Apr 14 18:09:11 | 68.3755 | 0.63370 | 1.9338 | 353.4263 | 1.2992 | 2.02461 | – |
| 2025 Apr 16 17:57 | 2025 Apr 14 18:09:11 | 68.3755 | 0.63370 | 1.9338 | 353.4263 | 1.2992 | 2.02461 | – |
| 2025 Apr 15 17:56 | 2025 Apr 05 08:56:35 | 68.3555 | 0.63397 | 1.9796 | 353.6962 | 1.2992 | 2.02461 | – |
| 2025 Apr 14 17:56 | 2025 Apr 05 08:56:35 | 68.3555 | 0.63397 | 1.9796 | 353.6962 | 1.2992 | 2.02461 | – |