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 Mar 15 18:56 | 2026 Mar 15 15:08:17 | 81.2327 | 0.00481 | 10.2372 | 116.1278 | 244.4853 | 14.06270 | 5.243 |
| 2026 Mar 14 18:56 | 2026 Mar 10 08:46:33 | 81.2334 | 0.00477 | 10.5771 | 130.7773 | 244.4853 | 14.06270 | 5.243 |
| 2026 Mar 13 18:57 | 2026 Mar 10 08:46:33 | 81.2334 | 0.00477 | 10.5771 | 130.7773 | 244.4853 | 14.06270 | 5.243 |
| 2026 Mar 12 18:57 | 2026 Mar 10 08:46:33 | 81.2334 | 0.00477 | 10.5771 | 130.7773 | 244.4853 | 14.06270 | 5.243 |
| 2026 Mar 11 18:56 | 2026 Mar 10 08:46:33 | 81.2334 | 0.00477 | 10.5771 | 130.7773 | 244.4853 | 14.06270 | 5.243 |
| 2026 Mar 10 18:56 | 2026 Mar 10 08:46:33 | 81.2334 | 0.00477 | 10.5771 | 130.7773 | 244.4853 | 14.06270 | 5.243 |
| 2026 Mar 09 18:56 | 2026 Mar 04 09:20:15 | 81.2335 | 0.00473 | 10.9629 | 147.5467 | 244.4853 | 14.06270 | 5.243 |
| 2026 Mar 08 18:57 | 2026 Mar 04 09:20:15 | 81.2335 | 0.00473 | 10.9629 | 147.5467 | 244.4853 | 14.06270 | 5.243 |
| 2026 Mar 07 18:57 | 2026 Mar 04 09:20:15 | 81.2335 | 0.00473 | 10.9629 | 147.5467 | 244.4853 | 14.06270 | 5.243 |
| 2026 Mar 06 18:56 | 2026 Mar 04 09:20:15 | 81.2335 | 0.00473 | 10.9629 | 147.5467 | 244.4853 | 14.06270 | 5.243 |
| 2026 Mar 05 18:56 | 2026 Mar 04 09:20:15 | 81.2335 | 0.00473 | 10.9629 | 147.5467 | 244.4853 | 14.06270 | 5.243 |
| 2026 Mar 04 18:57 | 2026 Mar 04 09:20:15 | 81.2335 | 0.00473 | 10.9629 | 147.5467 | 244.4853 | 14.06270 | 5.243 |
| 2026 Mar 03 18:56 | 2026 Feb 26 13:18:51 | 81.2334 | 0.00469 | 11.3396 | 163.8731 | 244.4853 | 14.06270 | 5.243 |
| 2026 Mar 02 18:57 | 2026 Feb 26 13:18:51 | 81.2334 | 0.00469 | 11.3396 | 163.8731 | 244.4853 | 14.06270 | 5.243 |
| 2026 Mar 01 18:57 | 2026 Feb 26 13:18:51 | 81.2334 | 0.00469 | 11.3396 | 163.8731 | 244.4853 | 14.06270 | 5.243 |
| 2026 Feb 28 18:56 | 2026 Feb 26 13:18:51 | 81.2334 | 0.00469 | 11.3396 | 163.8731 | 244.4853 | 14.06270 | 5.243 |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:18:51 | 81.2334 | 0.00469 | 11.3396 | 163.8731 | 244.4853 | 14.06270 | 5.243 |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:18:51 | 81.2334 | 0.00469 | 11.3396 | 163.8731 | 244.4853 | 14.06270 | 5.243 |