Orbital elements of SL-8 R/B
| Launched | 23 November 1969 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 4255 |
| 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 17 18:56 | 2026 Mar 15 11:52:32 | 74.0119 | 0.00111 | 5.6479 | 357.8029 | 167.6408 | 13.29650 | 7.243 |
| 2026 Mar 16 18:57 | 2026 Mar 15 11:52:32 | 74.0119 | 0.00111 | 5.6479 | 357.8029 | 167.6408 | 13.29650 | 7.243 |
| 2026 Mar 15 18:56 | 2026 Mar 15 11:52:32 | 74.0119 | 0.00111 | 5.6479 | 357.8029 | 167.6408 | 13.29650 | 7.243 |
| 2026 Mar 14 18:56 | 2026 Mar 10 12:26:15 | 74.0121 | 0.00110 | 6.1577 | 6.4678 | 167.6408 | 13.29650 | 7.243 |
| 2026 Mar 13 18:57 | 2026 Mar 10 12:26:15 | 74.0121 | 0.00110 | 6.1577 | 6.4678 | 167.6408 | 13.29650 | 7.243 |
| 2026 Mar 12 18:57 | 2026 Mar 10 12:26:15 | 74.0121 | 0.00110 | 6.1577 | 6.4678 | 167.6408 | 13.29650 | 7.243 |
| 2026 Mar 11 18:56 | 2026 Mar 10 12:26:15 | 74.0121 | 0.00110 | 6.1577 | 6.4678 | 167.6408 | 13.29650 | 7.243 |
| 2026 Mar 10 18:56 | 2026 Mar 10 12:26:15 | 74.0121 | 0.00110 | 6.1577 | 6.4678 | 167.6408 | 13.29650 | 7.243 |
| 2026 Mar 09 18:56 | 2026 Mar 04 14:03:42 | 74.0125 | 0.00108 | 6.7653 | 17.0115 | 167.6408 | 13.29650 | 7.243 |
| 2026 Mar 08 18:57 | 2026 Mar 04 14:03:42 | 74.0125 | 0.00108 | 6.7653 | 17.0115 | 167.6408 | 13.29650 | 7.243 |
| 2026 Mar 07 18:57 | 2026 Mar 04 14:03:42 | 74.0125 | 0.00108 | 6.7653 | 17.0115 | 167.6408 | 13.29650 | 7.243 |
| 2026 Mar 06 18:56 | 2026 Mar 04 14:03:42 | 74.0125 | 0.00108 | 6.7653 | 17.0115 | 167.6408 | 13.29650 | 7.243 |
| 2026 Mar 05 18:56 | 2026 Mar 04 14:03:42 | 74.0125 | 0.00108 | 6.7653 | 17.0115 | 167.6408 | 13.29650 | 7.243 |
| 2026 Mar 04 18:57 | 2026 Mar 04 14:03:42 | 74.0125 | 0.00108 | 6.7653 | 17.0115 | 167.6408 | 13.29650 | 7.243 |
| 2026 Mar 03 18:56 | 2026 Feb 26 13:37:19 | 74.0133 | 0.00106 | 7.3818 | 28.0716 | 167.6408 | 13.29650 | 7.243 |
| 2026 Mar 02 18:57 | 2026 Feb 26 13:37:19 | 74.0133 | 0.00106 | 7.3818 | 28.0716 | 167.6408 | 13.29650 | 7.243 |
| 2026 Mar 01 18:57 | 2026 Feb 26 13:37:19 | 74.0133 | 0.00106 | 7.3818 | 28.0716 | 167.6408 | 13.29650 | 7.243 |
| 2026 Feb 28 18:56 | 2026 Feb 26 13:37:19 | 74.0133 | 0.00106 | 7.3818 | 28.0716 | 167.6408 | 13.29650 | 7.243 |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:37:19 | 74.0133 | 0.00106 | 7.3818 | 28.0716 | 167.6408 | 13.29650 | 7.243 |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:37:19 | 74.0133 | 0.00106 | 7.3818 | 28.0716 | 167.6408 | 13.29650 | 7.243 |