Orbital elements of SL-8 R/B
| Launched | 11 December 1970 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 4800 |
| 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 19:00:40 | 74.0234 | 0.00088 | 2.1178 | 165.5218 | 194.6159 | 13.78965 | 6.243 |
| 2025 Sep 12 17:57 | 2025 Sep 03 04:26:07 | 74.0214 | 0.00092 | 3.4114 | 187.4414 | 194.6159 | 13.78965 | 6.243 |
| 2025 Sep 11 17:57 | 2025 Sep 03 04:26:07 | 74.0214 | 0.00092 | 3.4114 | 187.4414 | 194.6159 | 13.78965 | 6.243 |
| 2025 Sep 10 17:56 | 2025 Sep 03 04:26:07 | 74.0214 | 0.00092 | 3.4114 | 187.4414 | 194.6159 | 13.78965 | 6.243 |
| 2025 Sep 08 17:57 | 2025 Sep 03 04:26:07 | 74.0214 | 0.00092 | 3.4114 | 187.4414 | 194.6159 | 13.78965 | 6.243 |
| 2025 Sep 07 17:56 | 2025 Sep 03 04:26:07 | 74.0214 | 0.00092 | 3.4114 | 187.4414 | 194.6159 | 13.78965 | 6.243 |
| 2025 Sep 06 20:41 | 2025 Sep 03 04:26:07 | 74.0214 | 0.00092 | 3.4114 | 187.4414 | 194.6159 | 13.78965 | 6.243 |
| 2025 Sep 03 17:57 | 2025 Sep 03 04:26:07 | 74.0214 | 0.00092 | 3.4114 | 187.4414 | 194.6159 | 13.78965 | 6.243 |
| 2025 Sep 02 17:56 | 2025 Aug 27 20:57:34 | 74.0192 | 0.00094 | 4.1149 | 198.8386 | 194.6159 | 13.78965 | 6.243 |
| 2025 Sep 01 17:56 | 2025 Aug 27 20:57:34 | 74.0192 | 0.00094 | 4.1149 | 198.8386 | 194.6159 | 13.78965 | 6.243 |
| 2025 Aug 31 17:56 | 2025 Aug 27 20:57:34 | 74.0192 | 0.00094 | 4.1149 | 198.8386 | 194.6159 | 13.78965 | 6.243 |
| 2025 Aug 30 17:56 | 2025 Aug 27 20:57:34 | 74.0192 | 0.00094 | 4.1149 | 198.8386 | 194.6159 | 13.78965 | 6.243 |
| 2025 Aug 29 17:56 | 2025 Aug 27 20:57:34 | 74.0192 | 0.00094 | 4.1149 | 198.8386 | 194.6159 | 13.78965 | 6.243 |
| 2025 Aug 28 17:57 | 2025 Aug 27 20:57:34 | 74.0192 | 0.00094 | 4.1149 | 198.8386 | 194.6159 | 13.78965 | 6.243 |
| 2025 Aug 27 17:56 | 2025 Aug 23 05:31:45 | 74.0189 | 0.00095 | 4.6324 | 207.3073 | 194.6159 | 13.78965 | 6.243 |
| 2025 Aug 26 17:56 | 2025 Aug 23 05:31:45 | 74.0189 | 0.00095 | 4.6324 | 207.3073 | 194.6159 | 13.78965 | 6.243 |
| 2025 Aug 25 17:56 | 2025 Aug 23 05:31:45 | 74.0189 | 0.00095 | 4.6324 | 207.3073 | 194.6159 | 13.78965 | 6.243 |
| 2025 Aug 24 17:56 | 2025 Aug 23 05:31:45 | 74.0189 | 0.00095 | 4.6324 | 207.3073 | 194.6159 | 13.78965 | 6.243 |
| 2025 Aug 23 17:56 | 2025 Aug 23 05:31:45 | 74.0189 | 0.00095 | 4.6324 | 207.3073 | 194.6159 | 13.78965 | 6.243 |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:25:44 | 74.0201 | 0.00096 | 5.2227 | 216.9347 | 194.6159 | 13.78965 | 6.243 |
| 2025 Aug 20 17:56 | 2025 Aug 17 22:25:44 | 74.0201 | 0.00096 | 5.2227 | 216.9347 | 194.6159 | 13.78965 | 6.243 |