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 Sep 16 17:58 | 2026 Sep 16 06:08:53 | 74.0157 | 0.00106 | 10.7256 | 39.8495 | 53.2754 | 13.29657 | 7.243 |
| 2026 Sep 15 17:57 | 2026 Sep 11 14:01:09 | 74.0158 | 0.00105 | 11.2040 | 48.2975 | 53.2754 | 13.29657 | 7.243 |
| 2026 Sep 14 17:57 | 2026 Sep 11 14:01:09 | 74.0158 | 0.00105 | 11.2040 | 48.2975 | 53.2754 | 13.29657 | 7.243 |
| 2026 Sep 13 17:58 | 2026 Sep 11 14:01:09 | 74.0158 | 0.00105 | 11.2040 | 48.2975 | 53.2754 | 13.29657 | 7.243 |
| 2026 Sep 12 17:58 | 2026 Sep 11 14:01:09 | 74.0158 | 0.00105 | 11.2040 | 48.2975 | 53.2754 | 13.29657 | 7.243 |
| 2026 Sep 11 17:57 | 2026 Sep 11 14:01:09 | 74.0158 | 0.00105 | 11.2040 | 48.2975 | 53.2754 | 13.29657 | 7.243 |
| 2026 Sep 10 17:57 | 2026 Sep 05 05:02:57 | 74.0148 | 0.00104 | 11.8566 | 59.9362 | 53.2754 | 13.29657 | 7.243 |
| 2026 Sep 09 17:57 | 2026 Sep 05 05:02:57 | 74.0148 | 0.00104 | 11.8566 | 59.9362 | 53.2754 | 13.29657 | 7.243 |
| 2026 Sep 08 17:57 | 2026 Sep 05 05:02:57 | 74.0148 | 0.00104 | 11.8566 | 59.9362 | 53.2754 | 13.29657 | 7.243 |
| 2026 Sep 07 17:58 | 2026 Sep 05 05:02:57 | 74.0148 | 0.00104 | 11.8566 | 59.9362 | 53.2754 | 13.29657 | 7.243 |
| 2026 Sep 06 17:57 | 2026 Sep 05 05:02:57 | 74.0148 | 0.00104 | 11.8566 | 59.9362 | 53.2754 | 13.29657 | 7.243 |
| 2026 Sep 05 17:57 | 2026 Sep 05 05:02:57 | 74.0148 | 0.00104 | 11.8566 | 59.9362 | 53.2754 | 13.29657 | 7.243 |
| 2026 Sep 04 17:57 | 2026 Aug 31 07:27:15 | 74.0143 | 0.00104 | 12.3584 | 69.0598 | 53.2754 | 13.29657 | 7.243 |
| 2026 Sep 03 17:57 | 2026 Aug 31 07:27:15 | 74.0143 | 0.00104 | 12.3584 | 69.0598 | 53.2754 | 13.29657 | 7.243 |
| 2026 Sep 02 17:56 | 2026 Aug 31 07:27:15 | 74.0143 | 0.00104 | 12.3584 | 69.0598 | 53.2754 | 13.29657 | 7.243 |
| 2026 Sep 01 17:56 | 2026 Aug 31 07:27:15 | 74.0143 | 0.00104 | 12.3584 | 69.0598 | 53.2754 | 13.29657 | 7.243 |
| 2026 Aug 31 17:56 | 2026 Aug 31 07:27:15 | 74.0143 | 0.00104 | 12.3584 | 69.0598 | 53.2754 | 13.29657 | 7.243 |
| 2026 Aug 30 17:56 | 2026 Aug 25 07:11:45 | 74.0133 | 0.00103 | 12.9739 | 80.1466 | 53.2754 | 13.29657 | 7.243 |
| 2026 Aug 29 17:57 | 2026 Aug 25 07:11:45 | 74.0133 | 0.00103 | 12.9739 | 80.1466 | 53.2754 | 13.29657 | 7.243 |
| 2026 Aug 28 17:57 | 2026 Aug 25 07:11:45 | 74.0133 | 0.00103 | 12.9739 | 80.1466 | 53.2754 | 13.29657 | 7.243 |
| 2026 Aug 27 17:56 | 2026 Aug 25 07:11:45 | 74.0133 | 0.00103 | 12.9739 | 80.1466 | 53.2754 | 13.29657 | 7.243 |
| 2026 Aug 26 17:50 | 2026 Aug 25 07:11:45 | 74.0133 | 0.00103 | 12.9739 | 80.1466 | 53.2754 | 13.29657 | 7.243 |
| 2026 Aug 25 17:56 | 2026 Aug 25 07:11:45 | 74.0133 | 0.00103 | 12.9739 | 80.1466 | 53.2754 | 13.29657 | 7.243 |
| 2026 Aug 24 17:57 | 2026 Aug 19 04:47:08 | 74.0124 | 0.00102 | 13.5987 | 91.6076 | 53.2754 | 13.29657 | 7.243 |
| 2026 Aug 23 17:56 | 2026 Aug 19 04:47:08 | 74.0124 | 0.00102 | 13.5987 | 91.6076 | 53.2754 | 13.29657 | 7.243 |
| 2026 Aug 22 17:56 | 2026 Aug 19 04:47:08 | 74.0124 | 0.00102 | 13.5987 | 91.6076 | 53.2754 | 13.29657 | 7.243 |
| 2026 Aug 21 17:56 | 2026 Aug 19 04:47:08 | 74.0124 | 0.00102 | 13.5987 | 91.6076 | 53.2754 | 13.29657 | 7.243 |
| 2026 Aug 20 17:57 | 2026 Aug 19 04:47:08 | 74.0124 | 0.00102 | 13.5987 | 91.6076 | 53.2754 | 13.29657 | 7.243 |