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 Jun 30 17:56 | 2025 Jun 28 13:01:02 | 68.6545 | 0.63060 | 1.3164 | 349.4457 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 29 17:56 | 2025 Jun 28 13:01:02 | 68.6545 | 0.63060 | 1.3164 | 349.4457 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 28 17:56 | 2025 Jun 28 13:01:02 | 68.6545 | 0.63060 | 1.3164 | 349.4457 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 27 17:56 | 2025 Jun 22 14:48:18 | 68.6427 | 0.63073 | 1.3444 | 349.6159 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 26 17:56 | 2025 Jun 22 14:48:18 | 68.6427 | 0.63073 | 1.3444 | 349.6159 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 25 17:56 | 2025 Jun 22 14:48:18 | 68.6427 | 0.63073 | 1.3444 | 349.6159 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 24 17:56 | 2025 Jun 22 14:48:18 | 68.6427 | 0.63073 | 1.3444 | 349.6159 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 23 17:56 | 2025 Jun 22 14:48:18 | 68.6427 | 0.63073 | 1.3444 | 349.6159 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 22 17:56 | 2025 Jun 17 04:26:23 | 68.6309 | 0.63087 | 1.3702 | 349.7717 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 21 17:56 | 2025 Jun 17 04:26:23 | 68.6309 | 0.63087 | 1.3702 | 349.7717 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 20 17:57 | 2025 Jun 17 04:26:23 | 68.6309 | 0.63087 | 1.3702 | 349.7717 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 19 17:56 | 2025 Jun 17 04:26:23 | 68.6309 | 0.63087 | 1.3702 | 349.7717 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 18 17:56 | 2025 Jun 17 04:26:23 | 68.6309 | 0.63087 | 1.3702 | 349.7717 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 17 17:56 | 2025 Jun 17 04:26:23 | 68.6309 | 0.63087 | 1.3702 | 349.7717 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 16 17:56 | 2025 Jun 10 06:31:07 | 68.6147 | 0.63103 | 1.4029 | 349.9707 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 15 17:56 | 2025 Jun 10 06:31:07 | 68.6147 | 0.63103 | 1.4029 | 349.9707 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 14 17:56 | 2025 Jun 10 06:31:07 | 68.6147 | 0.63103 | 1.4029 | 349.9707 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 13 17:56 | 2025 Jun 10 06:31:07 | 68.6147 | 0.63103 | 1.4029 | 349.9707 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 12 17:56 | 2025 Jun 10 06:31:07 | 68.6147 | 0.63103 | 1.4029 | 349.9707 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 10 17:56 | 2025 May 31 21:19:22 | 68.5923 | 0.63124 | 1.4472 | 350.2386 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 09 17:56 | 2025 May 31 21:19:22 | 68.5923 | 0.63124 | 1.4472 | 350.2386 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 08 17:56 | 2025 May 31 21:19:22 | 68.5923 | 0.63124 | 1.4472 | 350.2386 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 07 17:56 | 2025 May 31 21:19:22 | 68.5923 | 0.63124 | 1.4472 | 350.2386 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 06 17:56 | 2025 May 31 21:19:22 | 68.5923 | 0.63124 | 1.4472 | 350.2386 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 05 17:56 | 2025 May 31 21:19:22 | 68.5923 | 0.63124 | 1.4472 | 350.2386 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 04 17:57 | 2025 May 31 21:19:22 | 68.5923 | 0.63124 | 1.4472 | 350.2386 | 1.8820 | 2.02511 | 5.243 |
| 2025 Jun 03 17:57 | 2025 May 31 21:19:22 | 68.5923 | 0.63124 | 1.4472 | 350.2386 | 1.8820 | 2.02511 | 5.243 |