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 |
| 2025 Sep 12 17:57 | 2025 Aug 29 06:30:39 | 68.7660 | 0.62904 | 1.0259 | 347.6723 | 2.0713 | 2.02497 | 5.243 |
| 2025 Sep 11 17:57 | 2025 Aug 29 06:30:39 | 68.7660 | 0.62904 | 1.0259 | 347.6723 | 2.0713 | 2.02497 | 5.243 |
| 2025 Sep 10 17:56 | 2025 Aug 29 06:30:39 | 68.7660 | 0.62904 | 1.0259 | 347.6723 | 2.0713 | 2.02497 | 5.243 |
| 2025 Sep 08 17:57 | 2025 Aug 29 06:30:39 | 68.7660 | 0.62904 | 1.0259 | 347.6723 | 2.0713 | 2.02497 | 5.243 |
| 2025 Sep 07 17:56 | 2025 Aug 29 06:30:39 | 68.7660 | 0.62904 | 1.0259 | 347.6723 | 2.0713 | 2.02497 | 5.243 |
| 2025 Sep 06 20:41 | 2025 Aug 29 06:30:39 | 68.7660 | 0.62904 | 1.0259 | 347.6723 | 2.0713 | 2.02497 | 5.243 |
| 2025 Sep 03 17:57 | 2025 Aug 29 06:30:39 | 68.7660 | 0.62904 | 1.0259 | 347.6723 | 2.0713 | 2.02497 | 5.243 |
| 2025 Sep 02 17:56 | 2025 Aug 27 07:06:05 | 68.7634 | 0.62909 | 1.0352 | 347.7305 | 2.0713 | 2.02497 | 5.243 |
| 2025 Sep 01 17:56 | 2025 Aug 27 07:06:05 | 68.7634 | 0.62909 | 1.0352 | 347.7305 | 2.0713 | 2.02497 | 5.243 |
| 2025 Aug 31 17:56 | 2025 Aug 27 07:06:05 | 68.7634 | 0.62909 | 1.0352 | 347.7305 | 2.0713 | 2.02497 | 5.243 |
| 2025 Aug 30 17:56 | 2025 Aug 27 07:06:05 | 68.7634 | 0.62909 | 1.0352 | 347.7305 | 2.0713 | 2.02497 | 5.243 |
| 2025 Aug 29 17:56 | 2025 Aug 27 07:06:05 | 68.7634 | 0.62909 | 1.0352 | 347.7305 | 2.0713 | 2.02497 | 5.243 |
| 2025 Aug 28 17:57 | 2025 Aug 27 07:06:05 | 68.7634 | 0.62909 | 1.0352 | 347.7305 | 2.0713 | 2.02497 | 5.243 |
| 2025 Aug 27 17:56 | 2025 Aug 20 09:10:31 | 68.7545 | 0.62926 | 1.0676 | 347.9349 | 2.0713 | 2.02497 | 5.243 |
| 2025 Aug 26 17:56 | 2025 Aug 20 09:10:31 | 68.7545 | 0.62926 | 1.0676 | 347.9349 | 2.0713 | 2.02497 | 5.243 |
| 2025 Aug 25 17:56 | 2025 Aug 20 09:10:31 | 68.7545 | 0.62926 | 1.0676 | 347.9349 | 2.0713 | 2.02497 | 5.243 |
| 2025 Aug 24 17:56 | 2025 Aug 20 09:10:31 | 68.7545 | 0.62926 | 1.0676 | 347.9349 | 2.0713 | 2.02497 | 5.243 |
| 2025 Aug 23 17:56 | 2025 Aug 20 09:10:31 | 68.7545 | 0.62926 | 1.0676 | 347.9349 | 2.0713 | 2.02497 | 5.243 |
| 2025 Aug 22 17:56 | 2025 Aug 17 10:04:06 | 68.7504 | 0.62934 | 1.0816 | 348.0226 | 2.0713 | 2.02497 | 5.243 |
| 2025 Aug 20 17:56 | 2025 Aug 17 10:04:06 | 68.7504 | 0.62934 | 1.0816 | 348.0226 | 2.0713 | 2.02497 | 5.243 |
| 2025 Aug 19 17:56 | 2025 Aug 17 10:04:06 | 68.7504 | 0.62934 | 1.0816 | 348.0226 | 2.0713 | 2.02497 | 5.243 |
| 2025 Aug 18 17:56 | 2025 Aug 17 10:04:06 | 68.7504 | 0.62934 | 1.0816 | 348.0226 | 2.0713 | 2.02497 | 5.243 |
| 2025 Aug 16 17:56 | 2025 Aug 11 11:51:08 | 68.7205 | 0.62948 | 1.1094 | 348.1976 | 2.0713 | 2.02497 | 5.243 |