Orbital elements of SL-3 R/B
| Launched | 24 December 1975 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 8520 |
| 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 May 09 17:57 | 2025 May 09 11:23:00 | 81.2872 | 0.00335 | 17.3465 | 115.4242 | 245.0401 | 14.09364 | 5.243 |
| 2025 May 08 17:56 | 2025 May 03 15:40:03 | 81.2861 | 0.00330 | 17.7221 | 131.6463 | 245.0401 | 14.09364 | 5.243 |
| 2025 May 07 17:56 | 2025 May 03 15:40:03 | 81.2861 | 0.00330 | 17.7221 | 131.6463 | 245.0401 | 14.09364 | 5.243 |
| 2025 May 06 17:57 | 2025 May 03 15:40:03 | 81.2861 | 0.00330 | 17.7221 | 131.6463 | 245.0401 | 14.09364 | 5.243 |
| 2025 May 05 17:56 | 2025 May 03 15:40:03 | 81.2861 | 0.00330 | 17.7221 | 131.6463 | 245.0401 | 14.09364 | 5.243 |
| 2025 May 04 17:57 | 2025 May 03 15:40:03 | 81.2861 | 0.00330 | 17.7221 | 131.6463 | 245.0401 | 14.09364 | 5.243 |
| 2025 May 03 17:57 | 2025 May 03 15:40:03 | 81.2861 | 0.00330 | 17.7221 | 131.6463 | 245.0401 | 14.09364 | 5.243 |
| 2025 May 01 17:56 | 2025 Apr 22 10:27:29 | 81.2850 | 0.00320 | 18.4458 | 163.6427 | 245.0401 | 14.09364 | 5.243 |
| 2025 Apr 30 17:56 | 2025 Apr 22 10:27:29 | 81.2850 | 0.00320 | 18.4458 | 163.6427 | 245.0401 | 14.09364 | 5.243 |
| 2025 Apr 29 17:57 | 2025 Apr 22 10:27:29 | 81.2850 | 0.00320 | 18.4458 | 163.6427 | 245.0401 | 14.09364 | 5.243 |
| 2025 Apr 27 17:56 | 2025 Apr 22 10:27:29 | 81.2850 | 0.00320 | 18.4458 | 163.6427 | 245.0401 | 14.09364 | 5.243 |
| 2025 Apr 26 17:57 | 2025 Apr 22 10:27:29 | 81.2850 | 0.00320 | 18.4458 | 163.6427 | 245.0401 | 14.09364 | 5.243 |
| 2025 Apr 25 17:56 | 2025 Apr 22 10:27:29 | 81.2850 | 0.00320 | 18.4458 | 163.6427 | 245.0401 | 14.09364 | 5.243 |
| 2025 Apr 24 17:56 | 2025 Apr 22 10:27:29 | 81.2850 | 0.00320 | 18.4458 | 163.6427 | 245.0401 | 14.09364 | 5.243 |
| 2025 Apr 23 17:57 | 2025 Apr 22 10:27:29 | 81.2850 | 0.00320 | 18.4458 | 163.6427 | 245.0401 | 14.09364 | 5.243 |
| 2025 Apr 22 17:56 | 2025 Apr 22 10:27:29 | 81.2850 | 0.00320 | 18.4458 | 163.6427 | 245.0401 | 14.09364 | 5.243 |
| 2025 Apr 21 17:57 | 2025 Apr 15 21:42:10 | 81.2846 | 0.00316 | 18.8673 | 182.5164 | 245.0401 | 14.09364 | 5.243 |
| 2025 Apr 20 17:56 | 2025 Apr 15 21:42:10 | 81.2846 | 0.00316 | 18.8673 | 182.5164 | 245.0401 | 14.09364 | 5.243 |
| 2025 Apr 19 17:56 | 2025 Apr 15 21:42:10 | 81.2846 | 0.00316 | 18.8673 | 182.5164 | 245.0401 | 14.09364 | 5.243 |
| 2025 Apr 18 17:57 | 2025 Apr 15 21:42:10 | 81.2846 | 0.00316 | 18.8673 | 182.5164 | 245.0401 | 14.09364 | 5.243 |
| 2025 Apr 17 17:56 | 2025 Apr 15 21:42:10 | 81.2846 | 0.00316 | 18.8673 | 182.5164 | 245.0401 | 14.09364 | 5.243 |
| 2025 Apr 16 17:57 | 2025 Apr 15 21:42:10 | 81.2846 | 0.00316 | 18.8673 | 182.5164 | 245.0401 | 14.09364 | 5.243 |
| 2025 Apr 15 17:56 | 2025 Apr 10 15:37:01 | 81.2846 | 0.00312 | 19.2062 | 197.7865 | 245.0401 | 14.09364 | 5.243 |
| 2025 Apr 14 17:56 | 2025 Apr 10 15:37:01 | 81.2846 | 0.00312 | 19.2062 | 197.7865 | 245.0401 | 14.09364 | 5.243 |