Orbital elements of SL-8 R/B
| Launched | 15 August 1972 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 6149 |
| 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 16 18:57 | 2026 Mar 15 11:07:00 | 82.9741 | 0.00074 | 22.8004 | 297.5140 | 62.5267 | 13.83226 | 5.743 |
| 2026 Mar 15 18:56 | 2026 Mar 15 11:07:00 | 82.9741 | 0.00074 | 22.8004 | 297.5140 | 62.5267 | 13.83226 | 5.743 |
| 2026 Mar 14 18:56 | 2026 Mar 10 06:07:13 | 82.9744 | 0.00077 | 23.0601 | 313.9622 | 62.5267 | 13.83226 | 5.743 |
| 2026 Mar 13 18:57 | 2026 Mar 10 06:07:13 | 82.9744 | 0.00077 | 23.0601 | 313.9622 | 62.5267 | 13.83226 | 5.743 |
| 2026 Mar 12 18:57 | 2026 Mar 10 06:07:13 | 82.9744 | 0.00077 | 23.0601 | 313.9622 | 62.5267 | 13.83226 | 5.743 |
| 2026 Mar 11 18:56 | 2026 Mar 10 06:07:13 | 82.9744 | 0.00077 | 23.0601 | 313.9622 | 62.5267 | 13.83226 | 5.743 |
| 2026 Mar 10 18:56 | 2026 Mar 10 06:07:13 | 82.9744 | 0.00077 | 23.0601 | 313.9622 | 62.5267 | 13.83226 | 5.743 |
| 2026 Mar 09 18:56 | 2026 Mar 04 12:58:17 | 82.9743 | 0.00080 | 23.3450 | 331.9283 | 62.5267 | 13.83226 | 5.743 |
| 2026 Mar 08 18:57 | 2026 Mar 04 12:58:17 | 82.9743 | 0.00080 | 23.3450 | 331.9283 | 62.5267 | 13.83226 | 5.743 |
| 2026 Mar 07 18:57 | 2026 Mar 04 12:58:17 | 82.9743 | 0.00080 | 23.3450 | 331.9283 | 62.5267 | 13.83226 | 5.743 |
| 2026 Mar 06 18:56 | 2026 Mar 04 12:58:17 | 82.9743 | 0.00080 | 23.3450 | 331.9283 | 62.5267 | 13.83226 | 5.743 |
| 2026 Mar 05 18:56 | 2026 Mar 04 12:58:17 | 82.9743 | 0.00080 | 23.3450 | 331.9283 | 62.5267 | 13.83226 | 5.743 |
| 2026 Mar 04 18:57 | 2026 Mar 04 12:58:17 | 82.9743 | 0.00080 | 23.3450 | 331.9283 | 62.5267 | 13.83226 | 5.743 |
| 2026 Mar 03 18:56 | 2026 Feb 26 05:56:02 | 82.9740 | 0.00084 | 23.6588 | 350.5880 | 62.5267 | 13.83226 | 5.743 |
| 2026 Mar 02 18:57 | 2026 Feb 26 05:56:02 | 82.9740 | 0.00084 | 23.6588 | 350.5880 | 62.5267 | 13.83226 | 5.743 |
| 2026 Mar 01 18:57 | 2026 Feb 26 05:56:02 | 82.9740 | 0.00084 | 23.6588 | 350.5880 | 62.5267 | 13.83226 | 5.743 |
| 2026 Feb 28 18:56 | 2026 Feb 26 05:56:02 | 82.9740 | 0.00084 | 23.6588 | 350.5880 | 62.5267 | 13.83226 | 5.743 |
| 2026 Feb 27 19:05 | 2026 Feb 26 05:56:02 | 82.9740 | 0.00084 | 23.6588 | 350.5880 | 62.5267 | 13.83226 | 5.743 |
| 2026 Feb 26 20:45 | 2026 Feb 26 05:56:02 | 82.9740 | 0.00084 | 23.6588 | 350.5880 | 62.5267 | 13.83226 | 5.743 |