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 Jun 19 17:57 | 2026 Jun 17 12:04:50 | 82.9367 | 0.00206 | 12.2216 | 275.0321 | 195.7439 | 13.76846 | 4.743 |
| 2026 Jun 18 17:56 | 2026 Jun 17 12:04:50 | 82.9367 | 0.00206 | 12.2216 | 275.0321 | 195.7439 | 13.76846 | 4.743 |
| 2026 Jun 17 17:57 | 2026 Jun 17 12:04:50 | 82.9367 | 0.00206 | 12.2216 | 275.0321 | 195.7439 | 13.76846 | 4.743 |
| 2026 Jun 16 17:55 | 2026 Jun 12 04:33:38 | 82.9368 | 0.00207 | 12.4850 | 290.8983 | 195.7439 | 13.76846 | 4.743 |
| 2026 Jun 15 17:56 | 2026 Jun 12 04:33:38 | 82.9368 | 0.00207 | 12.4850 | 290.8983 | 195.7439 | 13.76846 | 4.743 |
| 2026 Jun 14 17:57 | 2026 Jun 12 04:33:38 | 82.9368 | 0.00207 | 12.4850 | 290.8983 | 195.7439 | 13.76846 | 4.743 |
| 2026 Jun 13 17:56 | 2026 Jun 12 04:33:38 | 82.9368 | 0.00207 | 12.4850 | 290.8983 | 195.7439 | 13.76846 | 4.743 |
| 2026 Jun 12 17:56 | 2026 Jun 12 04:33:38 | 82.9368 | 0.00207 | 12.4850 | 290.8983 | 195.7439 | 13.76846 | 4.743 |
| 2026 Jun 11 17:57 | 2026 Jun 07 00:42:01 | 82.9372 | 0.00208 | 12.7408 | 306.2313 | 195.7439 | 13.76846 | 4.743 |
| 2026 Jun 10 17:56 | 2026 Jun 07 00:42:01 | 82.9372 | 0.00208 | 12.7408 | 306.2313 | 195.7439 | 13.76846 | 4.743 |
| 2026 Jun 09 17:57 | 2026 Jun 07 00:42:01 | 82.9372 | 0.00208 | 12.7408 | 306.2313 | 195.7439 | 13.76846 | 4.743 |
| 2026 Jun 08 17:56 | 2026 Jun 07 00:42:01 | 82.9372 | 0.00208 | 12.7408 | 306.2313 | 195.7439 | 13.76846 | 4.743 |
| 2026 Jun 07 17:56 | 2026 Jun 07 00:42:01 | 82.9372 | 0.00208 | 12.7408 | 306.2313 | 195.7439 | 13.76846 | 4.743 |
| 2026 Jun 06 17:56 | 2026 May 31 11:58:29 | 82.9377 | 0.00211 | 13.0645 | 325.4615 | 195.7439 | 13.76846 | 4.743 |
| 2026 Jun 05 17:56 | 2026 May 31 11:58:29 | 82.9377 | 0.00211 | 13.0645 | 325.4615 | 195.7439 | 13.76846 | 4.743 |
| 2026 Jun 04 17:57 | 2026 May 31 11:58:29 | 82.9377 | 0.00211 | 13.0645 | 325.4615 | 195.7439 | 13.76846 | 4.743 |
| 2026 Jun 02 17:56 | 2026 May 31 11:58:29 | 82.9377 | 0.00211 | 13.0645 | 325.4615 | 195.7439 | 13.76846 | 4.743 |
| 2026 Jun 01 17:57 | 2026 May 31 11:58:29 | 82.9377 | 0.00211 | 13.0645 | 325.4615 | 195.7439 | 13.76846 | 4.743 |
| 2026 May 31 17:58 | 2026 May 31 11:58:29 | 82.9377 | 0.00211 | 13.0645 | 325.4615 | 195.7439 | 13.76846 | 4.743 |
| 2026 May 30 17:57 | 2026 May 26 06:11:37 | 82.9381 | 0.00214 | 13.3242 | 340.5823 | 195.7439 | 13.76846 | 4.743 |
| 2026 May 29 17:57 | 2026 May 26 06:11:37 | 82.9381 | 0.00214 | 13.3242 | 340.5823 | 195.7439 | 13.76846 | 4.743 |
| 2026 May 28 17:56 | 2026 May 26 06:11:37 | 82.9381 | 0.00214 | 13.3242 | 340.5823 | 195.7439 | 13.76846 | 4.743 |
| 2026 May 27 17:57 | 2026 May 26 06:11:37 | 82.9381 | 0.00214 | 13.3242 | 340.5823 | 195.7439 | 13.76846 | 4.743 |
| 2026 May 26 17:57 | 2026 May 26 06:11:37 | 82.9381 | 0.00214 | 13.3242 | 340.5823 | 195.7439 | 13.76846 | 4.743 |
| 2026 May 25 17:57 | 2026 May 21 15:01:20 | 82.9387 | 0.00217 | 13.5538 | 353.8505 | 195.7439 | 13.76846 | 4.743 |
| 2026 May 24 17:57 | 2026 May 21 15:01:20 | 82.9387 | 0.00217 | 13.5538 | 353.8505 | 195.7439 | 13.76846 | 4.743 |
| 2026 May 23 17:58 | 2026 May 21 15:01:20 | 82.9387 | 0.00217 | 13.5538 | 353.8505 | 195.7439 | 13.76846 | 4.743 |