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 |
| 2026 Mar 22 18:56 | 2026 Mar 20 09:28:38 | 81.2885 | 0.00274 | 21.0364 | 304.0691 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 21 19:05 | 2026 Mar 20 09:28:38 | 81.2885 | 0.00274 | 21.0364 | 304.0691 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 20 18:57 | 2026 Mar 20 09:28:38 | 81.2885 | 0.00274 | 21.0364 | 304.0691 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 19 18:56 | 2026 Mar 15 10:12:49 | 81.2894 | 0.00276 | 21.3569 | 318.4672 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 18 18:56 | 2026 Mar 15 10:12:49 | 81.2894 | 0.00276 | 21.3569 | 318.4672 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 17 18:56 | 2026 Mar 15 10:12:49 | 81.2894 | 0.00276 | 21.3569 | 318.4672 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 16 18:57 | 2026 Mar 15 10:12:49 | 81.2894 | 0.00276 | 21.3569 | 318.4672 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 15 18:56 | 2026 Mar 15 10:12:49 | 81.2894 | 0.00276 | 21.3569 | 318.4672 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 14 18:56 | 2026 Mar 10 02:25:52 | 81.2898 | 0.00280 | 21.7003 | 333.5198 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 13 18:57 | 2026 Mar 10 02:25:52 | 81.2898 | 0.00280 | 21.7003 | 333.5198 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 12 18:57 | 2026 Mar 10 02:25:52 | 81.2898 | 0.00280 | 21.7003 | 333.5198 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 11 18:56 | 2026 Mar 10 02:25:52 | 81.2898 | 0.00280 | 21.7003 | 333.5198 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 10 18:56 | 2026 Mar 10 02:25:52 | 81.2898 | 0.00280 | 21.7003 | 333.5198 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 09 18:56 | 2026 Mar 04 05:01:05 | 81.2904 | 0.00284 | 22.0803 | 349.9198 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 08 18:57 | 2026 Mar 04 05:01:05 | 81.2904 | 0.00284 | 22.0803 | 349.9198 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 07 18:57 | 2026 Mar 04 05:01:05 | 81.2904 | 0.00284 | 22.0803 | 349.9198 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 06 18:56 | 2026 Mar 04 05:01:05 | 81.2904 | 0.00284 | 22.0803 | 349.9198 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 05 18:56 | 2026 Mar 04 05:01:05 | 81.2904 | 0.00284 | 22.0803 | 349.9198 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 04 18:57 | 2026 Mar 04 05:01:05 | 81.2904 | 0.00284 | 22.0803 | 349.9198 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 03 18:56 | 2026 Feb 26 12:42:58 | 81.2903 | 0.00287 | 22.4465 | 5.3385 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 02 18:57 | 2026 Feb 26 12:42:58 | 81.2903 | 0.00287 | 22.4465 | 5.3385 | 55.7878 | 14.09428 | 5.243 |
| 2026 Mar 01 18:57 | 2026 Feb 26 12:42:58 | 81.2903 | 0.00287 | 22.4465 | 5.3385 | 55.7878 | 14.09428 | 5.243 |
| 2026 Feb 28 18:56 | 2026 Feb 26 12:42:58 | 81.2903 | 0.00287 | 22.4465 | 5.3385 | 55.7878 | 14.09428 | 5.243 |
| 2026 Feb 27 19:05 | 2026 Feb 26 12:42:58 | 81.2903 | 0.00287 | 22.4465 | 5.3385 | 55.7878 | 14.09428 | 5.243 |
| 2026 Feb 26 20:45 | 2026 Feb 26 12:42:58 | 81.2903 | 0.00287 | 22.4465 | 5.3385 | 55.7878 | 14.09428 | 5.243 |