Orbital elements of SL-8 R/B
| Launched | 12 October 1971 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5555 |
| 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 Jul 05 17:56 | 2026 Jul 04 21:47:41 | 74.0209 | 0.00758 | 23.6353 | 305.4000 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jul 04 17:56 | 2026 Jun 29 12:08:10 | 74.0204 | 0.00758 | 0.0940 | 313.1553 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jul 03 17:57 | 2026 Jun 29 12:08:10 | 74.0204 | 0.00758 | 0.0940 | 313.1553 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jul 02 17:56 | 2026 Jun 29 12:08:10 | 74.0204 | 0.00758 | 0.0940 | 313.1553 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jul 01 17:56 | 2026 Jun 29 12:08:10 | 74.0204 | 0.00758 | 0.0940 | 313.1553 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 30 17:56 | 2026 Jun 29 12:08:10 | 74.0204 | 0.00758 | 0.0940 | 313.1553 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 29 17:57 | 2026 Jun 29 12:08:10 | 74.0204 | 0.00758 | 0.0940 | 313.1553 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 28 17:56 | 2026 Jun 22 13:39:51 | 74.0203 | 0.00757 | 0.6830 | 323.0877 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 27 17:55 | 2026 Jun 22 13:39:51 | 74.0203 | 0.00757 | 0.6830 | 323.0877 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 26 17:56 | 2026 Jun 22 13:39:51 | 74.0203 | 0.00757 | 0.6830 | 323.0877 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 25 17:56 | 2026 Jun 22 13:39:51 | 74.0203 | 0.00757 | 0.6830 | 323.0877 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 24 17:55 | 2026 Jun 22 13:39:51 | 74.0203 | 0.00757 | 0.6830 | 323.0877 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 23 17:56 | 2026 Jun 22 13:39:51 | 74.0203 | 0.00757 | 0.6830 | 323.0877 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 22 17:56 | 2026 Jun 17 01:04:25 | 74.0204 | 0.00757 | 1.1522 | 331.0082 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 21 17:57 | 2026 Jun 17 01:04:25 | 74.0204 | 0.00757 | 1.1522 | 331.0082 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 20 17:56 | 2026 Jun 17 01:04:25 | 74.0204 | 0.00757 | 1.1522 | 331.0082 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 19 17:57 | 2026 Jun 17 01:04:25 | 74.0204 | 0.00757 | 1.1522 | 331.0082 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 18 17:56 | 2026 Jun 17 01:04:25 | 74.0204 | 0.00757 | 1.1522 | 331.0082 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 17 17:57 | 2026 Jun 17 01:04:25 | 74.0204 | 0.00757 | 1.1522 | 331.0082 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 16 17:55 | 2026 Jun 12 01:44:58 | 74.0206 | 0.00757 | 1.5743 | 338.1301 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 15 17:56 | 2026 Jun 12 01:44:58 | 74.0206 | 0.00757 | 1.5743 | 338.1301 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 14 17:57 | 2026 Jun 12 01:44:58 | 74.0206 | 0.00757 | 1.5743 | 338.1301 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 13 17:56 | 2026 Jun 12 01:44:58 | 74.0206 | 0.00757 | 1.5743 | 338.1301 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 12 17:56 | 2026 Jun 12 01:44:58 | 74.0206 | 0.00757 | 1.5743 | 338.1301 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 11 17:57 | 2026 Jun 06 16:16:36 | 74.0210 | 0.00756 | 2.0324 | 345.8641 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 10 17:56 | 2026 Jun 06 16:16:36 | 74.0210 | 0.00756 | 2.0324 | 345.8641 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 09 17:57 | 2026 Jun 06 16:16:36 | 74.0210 | 0.00756 | 2.0324 | 345.8641 | 209.5760 | 12.27032 | 7.743 |
| 2026 Jun 08 17:56 | 2026 Jun 06 16:16:36 | 74.0210 | 0.00756 | 2.0324 | 345.8641 | 209.5760 | 12.27032 | 7.743 |