Orbital elements of SL-6 R/B(2)
| Launched | 28 April 1975 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 7800 |
| 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 14 00:35:08 | 63.7552 | 0.67150 | 11.2976 | 285.4332 | 14.0296 | 1.96863 | – |
| 2025 Sep 12 17:57 | 2025 Aug 31 19:36:09 | 63.7562 | 0.67185 | 11.3811 | 285.5530 | 14.0296 | 1.96863 | – |
| 2025 Sep 11 17:57 | 2025 Aug 31 19:36:09 | 63.7562 | 0.67185 | 11.3811 | 285.5530 | 14.0296 | 1.96863 | – |
| 2025 Sep 10 17:56 | 2025 Aug 31 19:36:09 | 63.7562 | 0.67185 | 11.3811 | 285.5530 | 14.0296 | 1.96863 | – |
| 2025 Sep 08 17:57 | 2025 Aug 31 19:36:09 | 63.7562 | 0.67185 | 11.3811 | 285.5530 | 14.0296 | 1.96863 | – |
| 2025 Sep 07 17:56 | 2025 Aug 31 19:36:09 | 63.7562 | 0.67185 | 11.3811 | 285.5530 | 14.0296 | 1.96863 | – |
| 2025 Sep 06 20:41 | 2025 Aug 31 19:36:09 | 63.7562 | 0.67185 | 11.3811 | 285.5530 | 14.0296 | 1.96863 | – |
| 2025 Sep 03 17:57 | 2025 Aug 31 19:36:09 | 63.7562 | 0.67185 | 11.3811 | 285.5530 | 14.0296 | 1.96863 | – |
| 2025 Sep 02 17:56 | 2025 Aug 23 04:20:43 | 63.7576 | 0.67209 | 11.4357 | 285.6323 | 14.0296 | 1.96863 | – |
| 2025 Sep 01 17:56 | 2025 Aug 23 04:20:43 | 63.7576 | 0.67209 | 11.4357 | 285.6323 | 14.0296 | 1.96863 | – |
| 2025 Aug 31 17:56 | 2025 Aug 23 04:20:43 | 63.7576 | 0.67209 | 11.4357 | 285.6323 | 14.0296 | 1.96863 | – |
| 2025 Aug 30 17:56 | 2025 Aug 23 04:20:43 | 63.7576 | 0.67209 | 11.4357 | 285.6323 | 14.0296 | 1.96863 | – |
| 2025 Aug 29 17:56 | 2025 Aug 23 04:20:43 | 63.7576 | 0.67209 | 11.4357 | 285.6323 | 14.0296 | 1.96863 | – |
| 2025 Aug 28 17:57 | 2025 Aug 23 04:20:43 | 63.7576 | 0.67209 | 11.4357 | 285.6323 | 14.0296 | 1.96863 | – |
| 2025 Aug 27 17:56 | 2025 Aug 21 03:34:53 | 63.7575 | 0.67215 | 11.4486 | 285.6517 | 14.0296 | 1.96863 | – |
| 2025 Aug 26 17:56 | 2025 Aug 21 03:34:53 | 63.7575 | 0.67215 | 11.4486 | 285.6517 | 14.0296 | 1.96863 | – |
| 2025 Aug 25 17:56 | 2025 Aug 21 03:34:53 | 63.7575 | 0.67215 | 11.4486 | 285.6517 | 14.0296 | 1.96863 | – |
| 2025 Aug 24 17:56 | 2025 Aug 21 03:34:53 | 63.7575 | 0.67215 | 11.4486 | 285.6517 | 14.0296 | 1.96863 | – |
| 2025 Aug 23 17:56 | 2025 Aug 21 03:34:53 | 63.7575 | 0.67215 | 11.4486 | 285.6517 | 14.0296 | 1.96863 | – |
| 2025 Aug 22 17:56 | 2025 Aug 09 11:10:54 | 63.7589 | 0.67250 | 11.5227 | 285.7572 | 14.0296 | 1.96863 | – |