Orbital elements of SL-3 R/B
| Launched | 28 May 1973 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 6660 |
| 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 May 01 17:56 | 2026 Apr 30 10:49:16 | 81.2278 | 0.00461 | 7.2776 | 349.4187 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 30 17:56 | 2026 Apr 30 10:49:16 | 81.2278 | 0.00461 | 7.2776 | 349.4187 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 29 17:57 | 2026 Apr 24 11:23:06 | 81.2275 | 0.00465 | 7.6637 | 5.8522 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 28 17:56 | 2026 Apr 24 11:23:06 | 81.2275 | 0.00465 | 7.6637 | 5.8522 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 27 17:58 | 2026 Apr 24 11:23:06 | 81.2275 | 0.00465 | 7.6637 | 5.8522 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 26 17:58 | 2026 Apr 24 11:23:06 | 81.2275 | 0.00465 | 7.6637 | 5.8522 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 25 17:58 | 2026 Apr 24 11:23:06 | 81.2275 | 0.00465 | 7.6637 | 5.8522 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 24 17:59 | 2026 Apr 24 11:23:06 | 81.2275 | 0.00465 | 7.6637 | 5.8522 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 23 17:57 | 2026 Apr 19 11:51:18 | 81.2275 | 0.00468 | 7.9855 | 19.4878 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 22 17:57 | 2026 Apr 19 11:51:18 | 81.2275 | 0.00468 | 7.9855 | 19.4878 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 21 17:57 | 2026 Apr 19 11:51:18 | 81.2275 | 0.00468 | 7.9855 | 19.4878 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 20 17:57 | 2026 Apr 19 11:51:18 | 81.2275 | 0.00468 | 7.9855 | 19.4878 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 19 17:58 | 2026 Apr 19 11:51:18 | 81.2275 | 0.00468 | 7.9855 | 19.4878 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 18 17:56 | 2026 Apr 13 07:17:45 | 81.2275 | 0.00470 | 8.3854 | 36.5122 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 16 17:57 | 2026 Apr 13 07:17:45 | 81.2275 | 0.00470 | 8.3854 | 36.5122 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 14 17:57 | 2026 Apr 13 07:17:45 | 81.2275 | 0.00470 | 8.3854 | 36.5122 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 13 17:57 | 2026 Apr 13 07:17:45 | 81.2275 | 0.00470 | 8.3854 | 36.5122 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 12 17:57 | 2026 Apr 08 14:35:44 | 81.2279 | 0.00473 | 8.6887 | 49.5459 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 11 17:57 | 2026 Apr 08 14:35:44 | 81.2279 | 0.00473 | 8.6887 | 49.5459 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 10 17:58 | 2026 Apr 08 14:35:44 | 81.2279 | 0.00473 | 8.6887 | 49.5459 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 09 18:01 | 2026 Apr 08 14:35:44 | 81.2279 | 0.00473 | 8.6887 | 49.5459 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 08 17:57 | 2026 Apr 08 14:35:44 | 81.2279 | 0.00473 | 8.6887 | 49.5459 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 07 17:57 | 2026 Apr 02 04:54:46 | 81.2289 | 0.00477 | 9.1023 | 67.4763 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 06 17:57 | 2026 Apr 02 04:54:46 | 81.2289 | 0.00477 | 9.1023 | 67.4763 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 05 17:56 | 2026 Apr 02 04:54:46 | 81.2289 | 0.00477 | 9.1023 | 67.4763 | 10.6006 | 14.06279 | 5.243 |
| 2026 Apr 04 17:57 | 2026 Apr 02 04:54:46 | 81.2289 | 0.00477 | 9.1023 | 67.4763 | 10.6006 | 14.06279 | 5.243 |