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 Feb 05 18:58 | 2026 Feb 01 19:35:46 | 69.0304 | 0.62564 | 0.3018 | 343.0333 | 2.8609 | 2.02497 | 5.243 |
| 2026 Feb 04 18:57 | 2026 Feb 01 19:35:46 | 69.0304 | 0.62564 | 0.3018 | 343.0333 | 2.8609 | 2.02497 | 5.243 |
| 2026 Feb 03 18:56 | 2026 Feb 01 19:35:46 | 69.0304 | 0.62564 | 0.3018 | 343.0333 | 2.8609 | 2.02497 | 5.243 |
| 2026 Feb 02 18:56 | 2026 Feb 01 19:35:46 | 69.0304 | 0.62564 | 0.3018 | 343.0333 | 2.8609 | 2.02497 | 5.243 |
| 2026 Feb 01 18:56 | 2026 Jan 26 21:22:29 | 69.0231 | 0.62578 | 0.3290 | 343.2084 | 2.8609 | 2.02497 | 5.243 |
| 2026 Jan 31 18:56 | 2026 Jan 26 21:22:29 | 69.0231 | 0.62578 | 0.3290 | 343.2084 | 2.8609 | 2.02497 | 5.243 |
| 2026 Jan 30 18:57 | 2026 Jan 26 21:22:29 | 69.0231 | 0.62578 | 0.3290 | 343.2084 | 2.8609 | 2.02497 | 5.243 |
| 2026 Jan 29 18:56 | 2026 Jan 26 21:22:29 | 69.0231 | 0.62578 | 0.3290 | 343.2084 | 2.8609 | 2.02497 | 5.243 |
| 2026 Jan 28 18:56 | 2026 Jan 26 21:22:29 | 69.0231 | 0.62578 | 0.3290 | 343.2084 | 2.8609 | 2.02497 | 5.243 |
| 2026 Jan 27 18:56 | 2026 Jan 20 23:09:21 | 69.0152 | 0.62591 | 0.3562 | 343.3846 | 2.8609 | 2.02497 | 5.243 |
| 2026 Jan 26 18:57 | 2026 Jan 20 23:09:21 | 69.0152 | 0.62591 | 0.3562 | 343.3846 | 2.8609 | 2.02497 | 5.243 |
| 2026 Jan 25 18:57 | 2026 Jan 20 23:09:21 | 69.0152 | 0.62591 | 0.3562 | 343.3846 | 2.8609 | 2.02497 | 5.243 |
| 2026 Jan 24 18:58 | 2026 Jan 20 23:09:21 | 69.0152 | 0.62591 | 0.3562 | 343.3846 | 2.8609 | 2.02497 | 5.243 |