Orbital elements of SL-8 DEB
| Launched | 11 February 1991 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21253 |
| 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 03 17:57 | 2026 Jun 28 16:54:38 | 74.1143 | 0.01476 | 3.5132 | 10.6572 | 48.3396 | 12.14612 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 16:54:38 | 74.1143 | 0.01476 | 3.5132 | 10.6572 | 48.3396 | 12.14612 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 16:54:38 | 74.1143 | 0.01476 | 3.5132 | 10.6572 | 48.3396 | 12.14612 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 16:54:38 | 74.1143 | 0.01476 | 3.5132 | 10.6572 | 48.3396 | 12.14612 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 16:54:38 | 74.1143 | 0.01476 | 3.5132 | 10.6572 | 48.3396 | 12.14612 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 01:07:56 | 74.1148 | 0.01475 | 4.0622 | 20.0491 | 48.3396 | 12.14612 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 01:07:56 | 74.1148 | 0.01475 | 4.0622 | 20.0491 | 48.3396 | 12.14612 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 01:07:56 | 74.1148 | 0.01475 | 4.0622 | 20.0491 | 48.3396 | 12.14612 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 01:07:56 | 74.1148 | 0.01475 | 4.0622 | 20.0491 | 48.3396 | 12.14612 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 01:07:56 | 74.1148 | 0.01475 | 4.0622 | 20.0491 | 48.3396 | 12.14612 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 01:07:56 | 74.1148 | 0.01475 | 4.0622 | 20.0491 | 48.3396 | 12.14612 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 02:31:21 | 74.1149 | 0.01475 | 4.4697 | 27.0191 | 48.3396 | 12.14612 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 02:31:21 | 74.1149 | 0.01475 | 4.4697 | 27.0191 | 48.3396 | 12.14612 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 02:31:21 | 74.1149 | 0.01475 | 4.4697 | 27.0191 | 48.3396 | 12.14612 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 02:31:21 | 74.1149 | 0.01475 | 4.4697 | 27.0191 | 48.3396 | 12.14612 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 02:31:21 | 74.1149 | 0.01475 | 4.4697 | 27.0191 | 48.3396 | 12.14612 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 02:31:21 | 74.1149 | 0.01475 | 4.4697 | 27.0191 | 48.3396 | 12.14612 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 01:25:40 | 74.1148 | 0.01474 | 4.8858 | 34.1425 | 48.3396 | 12.14612 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 01:25:40 | 74.1148 | 0.01474 | 4.8858 | 34.1425 | 48.3396 | 12.14612 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 01:25:40 | 74.1148 | 0.01474 | 4.8858 | 34.1425 | 48.3396 | 12.14612 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 01:25:40 | 74.1148 | 0.01474 | 4.8858 | 34.1425 | 48.3396 | 12.14612 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 01:25:40 | 74.1148 | 0.01474 | 4.8858 | 34.1425 | 48.3396 | 12.14612 | – |
| 2026 Jun 11 17:57 | 2026 Jun 07 00:51:30 | 74.1144 | 0.01473 | 5.3000 | 41.2407 | 48.3396 | 12.14612 | – |
| 2026 Jun 10 17:56 | 2026 Jun 07 00:51:30 | 74.1144 | 0.01473 | 5.3000 | 41.2407 | 48.3396 | 12.14612 | – |
| 2026 Jun 09 17:57 | 2026 Jun 07 00:51:30 | 74.1144 | 0.01473 | 5.3000 | 41.2407 | 48.3396 | 12.14612 | – |
| 2026 Jun 08 17:56 | 2026 Jun 07 00:51:30 | 74.1144 | 0.01473 | 5.3000 | 41.2407 | 48.3396 | 12.14612 | – |
| 2026 Jun 07 17:56 | 2026 Jun 07 00:51:30 | 74.1144 | 0.01473 | 5.3000 | 41.2407 | 48.3396 | 12.14612 | – |
| 2026 Jun 06 17:56 | 2026 May 31 07:31:33 | 74.1138 | 0.01472 | 5.8543 | 50.7432 | 48.3396 | 12.14612 | – |