Orbital elements of SL-3 R/B
| Launched | 13 December 1977 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10515 |
| 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 15 17:56 | 2025 Sep 15 04:53:29 | 81.2427 | 0.00323 | 15.5090 | 27.0997 | 333.1849 | 14.09063 | 4.743 |
| 2025 Sep 12 17:57 | 2025 Sep 03 06:35:07 | 81.2420 | 0.00326 | 16.2820 | 59.4236 | 333.1849 | 14.09063 | 4.743 |
| 2025 Sep 11 17:57 | 2025 Sep 03 06:35:07 | 81.2420 | 0.00326 | 16.2820 | 59.4236 | 333.1849 | 14.09063 | 4.743 |
| 2025 Sep 10 17:56 | 2025 Sep 03 06:35:07 | 81.2420 | 0.00326 | 16.2820 | 59.4236 | 333.1849 | 14.09063 | 4.743 |
| 2025 Sep 08 17:57 | 2025 Sep 03 06:35:07 | 81.2420 | 0.00326 | 16.2820 | 59.4236 | 333.1849 | 14.09063 | 4.743 |
| 2025 Sep 07 17:56 | 2025 Sep 03 06:35:07 | 81.2420 | 0.00326 | 16.2820 | 59.4236 | 333.1849 | 14.09063 | 4.743 |
| 2025 Sep 06 20:41 | 2025 Sep 03 06:35:07 | 81.2420 | 0.00326 | 16.2820 | 59.4236 | 333.1849 | 14.09063 | 4.743 |
| 2025 Sep 03 17:57 | 2025 Sep 03 06:35:07 | 81.2420 | 0.00326 | 16.2820 | 59.4236 | 333.1849 | 14.09063 | 4.743 |
| 2025 Sep 02 17:56 | 2025 Aug 27 17:47:55 | 81.2420 | 0.00327 | 16.7053 | 77.2383 | 333.1849 | 14.09063 | 4.743 |
| 2025 Sep 01 17:56 | 2025 Aug 27 17:47:55 | 81.2420 | 0.00327 | 16.7053 | 77.2383 | 333.1849 | 14.09063 | 4.743 |
| 2025 Aug 31 17:56 | 2025 Aug 27 17:47:55 | 81.2420 | 0.00327 | 16.7053 | 77.2383 | 333.1849 | 14.09063 | 4.743 |
| 2025 Aug 30 17:56 | 2025 Aug 27 17:47:55 | 81.2420 | 0.00327 | 16.7053 | 77.2383 | 333.1849 | 14.09063 | 4.743 |
| 2025 Aug 29 17:56 | 2025 Aug 27 17:47:55 | 81.2420 | 0.00327 | 16.7053 | 77.2383 | 333.1849 | 14.09063 | 4.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 17:47:55 | 81.2420 | 0.00327 | 16.7053 | 77.2383 | 333.1849 | 14.09063 | 4.743 |
| 2025 Aug 27 17:56 | 2025 Aug 23 04:43:46 | 81.2425 | 0.00328 | 16.9997 | 89.6420 | 333.1849 | 14.09063 | 4.743 |
| 2025 Aug 26 17:56 | 2025 Aug 23 04:43:46 | 81.2425 | 0.00328 | 16.9997 | 89.6420 | 333.1849 | 14.09063 | 4.743 |
| 2025 Aug 25 17:56 | 2025 Aug 23 04:43:46 | 81.2425 | 0.00328 | 16.9997 | 89.6420 | 333.1849 | 14.09063 | 4.743 |
| 2025 Aug 24 17:56 | 2025 Aug 23 04:43:46 | 81.2425 | 0.00328 | 16.9997 | 89.6420 | 333.1849 | 14.09063 | 4.743 |
| 2025 Aug 23 17:56 | 2025 Aug 23 04:43:46 | 81.2425 | 0.00328 | 16.9997 | 89.6420 | 333.1849 | 14.09063 | 4.743 |
| 2025 Aug 22 17:56 | 2025 Aug 17 19:12:36 | 81.2430 | 0.00329 | 17.3493 | 104.3396 | 333.1849 | 14.09063 | 4.743 |
| 2025 Aug 20 17:56 | 2025 Aug 17 19:12:36 | 81.2430 | 0.00329 | 17.3493 | 104.3396 | 333.1849 | 14.09063 | 4.743 |
| 2025 Aug 19 17:56 | 2025 Aug 17 19:12:36 | 81.2430 | 0.00329 | 17.3493 | 104.3396 | 333.1849 | 14.09063 | 4.743 |