Orbital elements of SL-8 R/B
| Launched | 13 March 1985 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15598 |
| 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 19 19:06 | 2026 Jul 16 04:30:57 | 82.9385 | 0.00216 | 10.7999 | 190.6876 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jul 19 17:57 | 2026 Jul 16 04:30:57 | 82.9385 | 0.00216 | 10.7999 | 190.6876 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jul 18 17:57 | 2026 Jul 16 04:30:57 | 82.9385 | 0.00216 | 10.7999 | 190.6876 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jul 17 17:57 | 2026 Jul 16 04:30:57 | 82.9385 | 0.00216 | 10.7999 | 190.6876 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jul 16 17:56 | 2026 Jul 16 04:30:57 | 82.9385 | 0.00216 | 10.7999 | 190.6876 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jul 15 17:57 | 2026 Jul 11 11:41:11 | 82.9379 | 0.00213 | 11.0329 | 204.0966 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jul 14 17:56 | 2026 Jul 11 11:41:11 | 82.9379 | 0.00213 | 11.0329 | 204.0966 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jul 13 17:56 | 2026 Jul 11 11:41:11 | 82.9379 | 0.00213 | 11.0329 | 204.0966 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jul 12 17:56 | 2026 Jul 11 11:41:11 | 82.9379 | 0.00213 | 11.0329 | 204.0966 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jul 11 17:56 | 2026 Jul 11 11:41:11 | 82.9379 | 0.00213 | 11.0329 | 204.0966 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jul 09 17:56 | 2026 Jul 04 17:44:08 | 82.9372 | 0.00210 | 11.3673 | 223.7783 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jul 08 17:56 | 2026 Jul 04 17:44:08 | 82.9372 | 0.00210 | 11.3673 | 223.7783 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jul 07 17:56 | 2026 Jul 04 17:44:08 | 82.9372 | 0.00210 | 11.3673 | 223.7783 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jul 06 17:57 | 2026 Jul 04 17:44:08 | 82.9372 | 0.00210 | 11.3673 | 223.7783 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jul 05 17:56 | 2026 Jul 04 17:44:08 | 82.9372 | 0.00210 | 11.3673 | 223.7783 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jul 04 17:56 | 2026 Jun 29 11:53:41 | 82.9369 | 0.00207 | 11.6272 | 239.2495 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jul 03 17:57 | 2026 Jun 29 11:53:41 | 82.9369 | 0.00207 | 11.6272 | 239.2495 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jul 02 17:56 | 2026 Jun 29 11:53:41 | 82.9369 | 0.00207 | 11.6272 | 239.2495 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jul 01 17:56 | 2026 Jun 29 11:53:41 | 82.9369 | 0.00207 | 11.6272 | 239.2495 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jun 30 17:56 | 2026 Jun 29 11:53:41 | 82.9369 | 0.00207 | 11.6272 | 239.2495 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jun 29 17:57 | 2026 Jun 29 11:53:41 | 82.9369 | 0.00207 | 11.6272 | 239.2495 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jun 28 17:56 | 2026 Jun 22 17:57:40 | 82.9367 | 0.00206 | 11.9617 | 259.3596 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jun 27 17:55 | 2026 Jun 22 17:57:40 | 82.9367 | 0.00206 | 11.9617 | 259.3596 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jun 26 17:56 | 2026 Jun 22 17:57:40 | 82.9367 | 0.00206 | 11.9617 | 259.3596 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jun 25 17:56 | 2026 Jun 22 17:57:40 | 82.9367 | 0.00206 | 11.9617 | 259.3596 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jun 24 17:55 | 2026 Jun 22 17:57:40 | 82.9367 | 0.00206 | 11.9617 | 259.3596 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jun 23 17:56 | 2026 Jun 22 17:57:40 | 82.9367 | 0.00206 | 11.9617 | 259.3596 | 180.1717 | 13.76846 | 4.743 |
| 2026 Jun 22 17:56 | 2026 Jun 17 12:04:50 | 82.9367 | 0.00206 | 12.2216 | 275.0321 | 180.1717 | 13.76846 | 4.743 |