Orbital elements of SL-8 R/B
| Launched | 27 April 1971 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5181 |
| 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 Aug 12 17:56 | 2026 Aug 07 06:38:13 | 74.0016 | 0.00550 | 9.9724 | 21.1627 | 88.1949 | 13.20783 | 7.243 |
| 2026 Aug 11 17:56 | 2026 Aug 07 06:38:13 | 74.0016 | 0.00550 | 9.9724 | 21.1627 | 88.1949 | 13.20783 | 7.243 |
| 2026 Aug 10 17:56 | 2026 Aug 07 06:38:13 | 74.0016 | 0.00550 | 9.9724 | 21.1627 | 88.1949 | 13.20783 | 7.243 |
| 2026 Aug 09 17:57 | 2026 Aug 07 06:38:13 | 74.0016 | 0.00550 | 9.9724 | 21.1627 | 88.1949 | 13.20783 | 7.243 |
| 2026 Aug 08 17:57 | 2026 Aug 07 06:38:13 | 74.0016 | 0.00550 | 9.9724 | 21.1627 | 88.1949 | 13.20783 | 7.243 |
| 2026 Aug 07 17:57 | 2026 Aug 07 06:38:13 | 74.0016 | 0.00550 | 9.9724 | 21.1627 | 88.1949 | 13.20783 | 7.243 |
| 2026 Aug 06 17:57 | 2026 Aug 01 07:03:09 | 74.0009 | 0.00549 | 10.5761 | 31.3605 | 88.1949 | 13.20783 | 7.243 |
| 2026 Aug 05 17:56 | 2026 Aug 01 07:03:09 | 74.0009 | 0.00549 | 10.5761 | 31.3605 | 88.1949 | 13.20783 | 7.243 |
| 2026 Aug 04 17:57 | 2026 Aug 01 07:03:09 | 74.0009 | 0.00549 | 10.5761 | 31.3605 | 88.1949 | 13.20783 | 7.243 |
| 2026 Aug 03 17:56 | 2026 Aug 01 07:03:09 | 74.0009 | 0.00549 | 10.5761 | 31.3605 | 88.1949 | 13.20783 | 7.243 |
| 2026 Aug 02 17:57 | 2026 Aug 01 07:03:09 | 74.0009 | 0.00549 | 10.5761 | 31.3605 | 88.1949 | 13.20783 | 7.243 |
| 2026 Aug 01 17:57 | 2026 Aug 01 07:03:09 | 74.0009 | 0.00549 | 10.5761 | 31.3605 | 88.1949 | 13.20783 | 7.243 |
| 2026 Jul 31 17:56 | 2026 Jul 27 09:10:42 | 74.0005 | 0.00548 | 11.0717 | 39.7949 | 88.1949 | 13.20783 | 7.243 |
| 2026 Jul 30 17:57 | 2026 Jul 27 09:10:42 | 74.0005 | 0.00548 | 11.0717 | 39.7949 | 88.1949 | 13.20783 | 7.243 |
| 2026 Jul 29 17:57 | 2026 Jul 27 09:10:42 | 74.0005 | 0.00548 | 11.0717 | 39.7949 | 88.1949 | 13.20783 | 7.243 |
| 2026 Jul 28 17:57 | 2026 Jul 27 09:10:42 | 74.0005 | 0.00548 | 11.0717 | 39.7949 | 88.1949 | 13.20783 | 7.243 |
| 2026 Jul 27 17:57 | 2026 Jul 27 09:10:42 | 74.0005 | 0.00548 | 11.0717 | 39.7949 | 88.1949 | 13.20783 | 7.243 |
| 2026 Jul 26 17:56 | 2026 Jul 21 03:41:59 | 73.9994 | 0.00546 | 11.7002 | 50.5094 | 88.1949 | 13.20783 | 7.243 |
| 2026 Jul 25 17:57 | 2026 Jul 21 03:41:59 | 73.9994 | 0.00546 | 11.7002 | 50.5094 | 88.1949 | 13.20783 | 7.243 |
| 2026 Jul 24 17:56 | 2026 Jul 21 03:41:59 | 73.9994 | 0.00546 | 11.7002 | 50.5094 | 88.1949 | 13.20783 | 7.243 |
| 2026 Jul 23 17:57 | 2026 Jul 21 03:41:59 | 73.9994 | 0.00546 | 11.7002 | 50.5094 | 88.1949 | 13.20783 | 7.243 |
| 2026 Jul 22 17:57 | 2026 Jul 21 03:41:59 | 73.9994 | 0.00546 | 11.7002 | 50.5094 | 88.1949 | 13.20783 | 7.243 |
| 2026 Jul 21 17:57 | 2026 Jul 21 03:41:59 | 73.9994 | 0.00546 | 11.7002 | 50.5094 | 88.1949 | 13.20783 | 7.243 |
| 2026 Jul 20 17:57 | 2026 Jul 16 05:43:29 | 73.9989 | 0.00545 | 12.1962 | 58.9893 | 88.1949 | 13.20783 | 7.243 |
| 2026 Jul 19 19:06 | 2026 Jul 16 05:43:29 | 73.9989 | 0.00545 | 12.1962 | 58.9893 | 88.1949 | 13.20783 | 7.243 |
| 2026 Jul 19 17:57 | 2026 Jul 16 05:43:29 | 73.9989 | 0.00545 | 12.1962 | 58.9893 | 88.1949 | 13.20783 | 7.243 |
| 2026 Jul 18 17:57 | 2026 Jul 16 05:43:29 | 73.9989 | 0.00545 | 12.1962 | 58.9893 | 88.1949 | 13.20783 | 7.243 |
| 2026 Jul 17 17:57 | 2026 Jul 16 05:43:29 | 73.9989 | 0.00545 | 12.1962 | 58.9893 | 88.1949 | 13.20783 | 7.243 |
| 2026 Jul 16 17:56 | 2026 Jul 16 05:43:29 | 73.9989 | 0.00545 | 12.1962 | 58.9893 | 88.1949 | 13.20783 | 7.243 |