Orbital elements of SL-8 R/B
| Launched | 10 April 1975 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 7737 |
| 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 21 19:05 | 2026 Mar 20 10:31:33 | 82.9895 | 0.00189 | 16.1946 | 136.9448 | 279.9878 | 13.80808 | 5.743 |
| 2026 Mar 20 18:57 | 2026 Mar 20 10:31:33 | 82.9895 | 0.00189 | 16.1946 | 136.9448 | 279.9878 | 13.80808 | 5.743 |
| 2026 Mar 19 18:56 | 2026 Mar 15 14:04:15 | 82.9889 | 0.00187 | 16.4350 | 150.0594 | 279.9878 | 13.80808 | 5.743 |
| 2026 Mar 18 18:56 | 2026 Mar 15 14:04:15 | 82.9889 | 0.00187 | 16.4350 | 150.0594 | 279.9878 | 13.80808 | 5.743 |
| 2026 Mar 17 18:56 | 2026 Mar 15 14:04:15 | 82.9889 | 0.00187 | 16.4350 | 150.0594 | 279.9878 | 13.80808 | 5.743 |
| 2026 Mar 16 18:57 | 2026 Mar 15 14:04:15 | 82.9889 | 0.00187 | 16.4350 | 150.0594 | 279.9878 | 13.80808 | 5.743 |
| 2026 Mar 15 18:56 | 2026 Mar 15 14:04:15 | 82.9889 | 0.00187 | 16.4350 | 150.0594 | 279.9878 | 13.80808 | 5.743 |
| 2026 Mar 14 18:56 | 2026 Mar 10 12:15:11 | 82.9883 | 0.00184 | 16.6865 | 163.9308 | 279.9878 | 13.80808 | 5.743 |
| 2026 Mar 13 18:57 | 2026 Mar 10 12:15:11 | 82.9883 | 0.00184 | 16.6865 | 163.9308 | 279.9878 | 13.80808 | 5.743 |
| 2026 Mar 12 18:57 | 2026 Mar 10 12:15:11 | 82.9883 | 0.00184 | 16.6865 | 163.9308 | 279.9878 | 13.80808 | 5.743 |
| 2026 Mar 11 18:56 | 2026 Mar 10 12:15:11 | 82.9883 | 0.00184 | 16.6865 | 163.9308 | 279.9878 | 13.80808 | 5.743 |
| 2026 Mar 10 18:56 | 2026 Mar 10 12:15:11 | 82.9883 | 0.00184 | 16.6865 | 163.9308 | 279.9878 | 13.80808 | 5.743 |
| 2026 Mar 09 18:56 | 2026 Mar 04 11:55:48 | 82.9882 | 0.00180 | 16.9845 | 180.4486 | 279.9878 | 13.80808 | 5.743 |
| 2026 Mar 08 18:57 | 2026 Mar 04 11:55:48 | 82.9882 | 0.00180 | 16.9845 | 180.4486 | 279.9878 | 13.80808 | 5.743 |
| 2026 Mar 07 18:57 | 2026 Mar 04 11:55:48 | 82.9882 | 0.00180 | 16.9845 | 180.4486 | 279.9878 | 13.80808 | 5.743 |
| 2026 Mar 06 18:56 | 2026 Mar 04 11:55:48 | 82.9882 | 0.00180 | 16.9845 | 180.4486 | 279.9878 | 13.80808 | 5.743 |
| 2026 Mar 05 18:56 | 2026 Mar 04 11:55:48 | 82.9882 | 0.00180 | 16.9845 | 180.4486 | 279.9878 | 13.80808 | 5.743 |
| 2026 Mar 04 18:57 | 2026 Mar 04 11:55:48 | 82.9882 | 0.00180 | 16.9845 | 180.4486 | 279.9878 | 13.80808 | 5.743 |
| 2026 Mar 03 18:56 | 2026 Feb 26 13:19:35 | 82.9882 | 0.00176 | 17.2789 | 197.3887 | 279.9878 | 13.80808 | 5.743 |
| 2026 Mar 02 18:57 | 2026 Feb 26 13:19:35 | 82.9882 | 0.00176 | 17.2789 | 197.3887 | 279.9878 | 13.80808 | 5.743 |
| 2026 Mar 01 18:57 | 2026 Feb 26 13:19:35 | 82.9882 | 0.00176 | 17.2789 | 197.3887 | 279.9878 | 13.80808 | 5.743 |
| 2026 Feb 28 18:56 | 2026 Feb 26 13:19:35 | 82.9882 | 0.00176 | 17.2789 | 197.3887 | 279.9878 | 13.80808 | 5.743 |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:19:35 | 82.9882 | 0.00176 | 17.2789 | 197.3887 | 279.9878 | 13.80808 | 5.743 |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:19:35 | 82.9882 | 0.00176 | 17.2789 | 197.3887 | 279.9878 | 13.80808 | 5.743 |