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 | 12984 |
| 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 Apr 16 17:57 | 2026 Apr 12 08:33:19 | 69.3988 | 0.61359 | 0.7327 | 340.7120 | 3.7886 | 2.02675 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 08:33:19 | 69.3988 | 0.61359 | 0.7327 | 340.7120 | 3.7886 | 2.02675 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 08:33:19 | 69.3988 | 0.61359 | 0.7327 | 340.7120 | 3.7886 | 2.02675 | – |
| 2026 Apr 12 17:57 | 2026 Apr 05 10:46:00 | 69.3847 | 0.61378 | 0.7624 | 340.9317 | 3.7886 | 2.02675 | – |
| 2026 Apr 11 17:57 | 2026 Apr 05 10:46:00 | 69.3847 | 0.61378 | 0.7624 | 340.9317 | 3.7886 | 2.02675 | – |
| 2026 Apr 10 17:58 | 2026 Apr 05 10:46:00 | 69.3847 | 0.61378 | 0.7624 | 340.9317 | 3.7886 | 2.02675 | – |
| 2026 Apr 09 18:01 | 2026 Apr 05 10:46:00 | 69.3847 | 0.61378 | 0.7624 | 340.9317 | 3.7886 | 2.02675 | – |
| 2026 Apr 08 17:57 | 2026 Apr 05 10:46:00 | 69.3847 | 0.61378 | 0.7624 | 340.9317 | 3.7886 | 2.02675 | – |
| 2026 Apr 07 17:57 | 2026 Mar 26 02:04:06 | 69.3638 | 0.61408 | 0.8070 | 341.2541 | 3.7886 | 2.02675 | – |
| 2026 Apr 06 17:57 | 2026 Mar 26 02:04:06 | 69.3638 | 0.61408 | 0.8070 | 341.2541 | 3.7886 | 2.02675 | – |
| 2026 Apr 05 17:56 | 2026 Mar 26 02:04:06 | 69.3638 | 0.61408 | 0.8070 | 341.2541 | 3.7886 | 2.02675 | – |
| 2026 Apr 04 17:57 | 2026 Mar 26 02:04:06 | 69.3638 | 0.61408 | 0.8070 | 341.2541 | 3.7886 | 2.02675 | – |
| 2026 Apr 03 17:56 | 2026 Mar 26 02:04:06 | 69.3638 | 0.61408 | 0.8070 | 341.2541 | 3.7886 | 2.02675 | – |
| 2026 Apr 02 18:03 | 2026 Mar 26 02:04:06 | 69.3638 | 0.61408 | 0.8070 | 341.2541 | 3.7886 | 2.02675 | – |
| 2026 Mar 31 17:57 | 2026 Mar 25 02:22:59 | 69.3620 | 0.61411 | 0.8113 | 341.2845 | 3.7886 | 2.02675 | – |
| 2026 Mar 30 17:58 | 2026 Mar 25 02:22:59 | 69.3620 | 0.61411 | 0.8113 | 341.2845 | 3.7886 | 2.02675 | – |
| 2026 Mar 29 17:57 | 2026 Mar 25 02:22:59 | 69.3620 | 0.61411 | 0.8113 | 341.2845 | 3.7886 | 2.02675 | – |
| 2026 Mar 28 18:57 | 2026 Mar 25 02:22:59 | 69.3620 | 0.61411 | 0.8113 | 341.2845 | 3.7886 | 2.02675 | – |
| 2026 Mar 27 18:57 | 2026 Mar 25 02:22:59 | 69.3620 | 0.61411 | 0.8113 | 341.2845 | 3.7886 | 2.02675 | – |
| 2026 Mar 26 18:57 | 2026 Mar 25 02:22:59 | 69.3620 | 0.61411 | 0.8113 | 341.2845 | 3.7886 | 2.02675 | – |
| 2026 Mar 25 18:56 | 2026 Mar 19 16:06:43 | 69.3522 | 0.61426 | 0.8347 | 341.4522 | 3.7886 | 2.02675 | – |
| 2026 Mar 24 18:56 | 2026 Mar 19 16:06:43 | 69.3522 | 0.61426 | 0.8347 | 341.4522 | 3.7886 | 2.02675 | – |
| 2026 Mar 23 18:56 | 2026 Mar 19 16:06:43 | 69.3522 | 0.61426 | 0.8347 | 341.4522 | 3.7886 | 2.02675 | – |
| 2026 Mar 22 18:56 | 2026 Mar 19 16:06:43 | 69.3522 | 0.61426 | 0.8347 | 341.4522 | 3.7886 | 2.02675 | – |
| 2026 Mar 21 19:05 | 2026 Mar 19 16:06:43 | 69.3522 | 0.61426 | 0.8347 | 341.4522 | 3.7886 | 2.02675 | – |