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 | 21401 |
| 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 07:22:54 | 74.1356 | 0.01410 | 0.7260 | 269.1269 | 279.0598 | 12.16997 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 07:22:54 | 74.1356 | 0.01410 | 0.7260 | 269.1269 | 279.0598 | 12.16997 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 07:22:54 | 74.1356 | 0.01410 | 0.7260 | 269.1269 | 279.0598 | 12.16997 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 07:22:54 | 74.1356 | 0.01410 | 0.7260 | 269.1269 | 279.0598 | 12.16997 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 07:22:54 | 74.1356 | 0.01410 | 0.7260 | 269.1269 | 279.0598 | 12.16997 | – |
| 2026 Jun 28 17:56 | 2026 Jun 21 20:32:14 | 74.1359 | 0.01410 | 1.2599 | 278.3400 | 279.0598 | 12.16997 | – |
| 2026 Jun 27 17:55 | 2026 Jun 21 20:32:14 | 74.1359 | 0.01410 | 1.2599 | 278.3400 | 279.0598 | 12.16997 | – |
| 2026 Jun 26 17:56 | 2026 Jun 21 20:32:14 | 74.1359 | 0.01410 | 1.2599 | 278.3400 | 279.0598 | 12.16997 | – |
| 2026 Jun 25 17:56 | 2026 Jun 21 20:32:14 | 74.1359 | 0.01410 | 1.2599 | 278.3400 | 279.0598 | 12.16997 | – |
| 2026 Jun 24 17:55 | 2026 Jun 21 20:32:14 | 74.1359 | 0.01410 | 1.2599 | 278.3400 | 279.0598 | 12.16997 | – |
| 2026 Jun 23 17:56 | 2026 Jun 21 20:32:14 | 74.1359 | 0.01410 | 1.2599 | 278.3400 | 279.0598 | 12.16997 | – |
| 2026 Jun 22 17:56 | 2026 Jun 16 20:13:27 | 74.1362 | 0.01411 | 1.6746 | 285.5079 | 279.0598 | 12.16997 | – |
| 2026 Jun 21 17:57 | 2026 Jun 16 20:13:27 | 74.1362 | 0.01411 | 1.6746 | 285.5079 | 279.0598 | 12.16997 | – |
| 2026 Jun 20 17:56 | 2026 Jun 16 20:13:27 | 74.1362 | 0.01411 | 1.6746 | 285.5079 | 279.0598 | 12.16997 | – |
| 2026 Jun 19 17:57 | 2026 Jun 16 20:13:27 | 74.1362 | 0.01411 | 1.6746 | 285.5079 | 279.0598 | 12.16997 | – |
| 2026 Jun 18 17:56 | 2026 Jun 16 20:13:27 | 74.1362 | 0.01411 | 1.6746 | 285.5079 | 279.0598 | 12.16997 | – |
| 2026 Jun 17 17:57 | 2026 Jun 16 20:13:27 | 74.1362 | 0.01411 | 1.6746 | 285.5079 | 279.0598 | 12.16997 | – |
| 2026 Jun 16 17:55 | 2026 Jun 11 00:26:37 | 74.1363 | 0.01412 | 2.1565 | 293.8019 | 279.0598 | 12.16997 | – |
| 2026 Jun 15 17:56 | 2026 Jun 11 00:26:37 | 74.1363 | 0.01412 | 2.1565 | 293.8019 | 279.0598 | 12.16997 | – |
| 2026 Jun 14 17:57 | 2026 Jun 11 00:26:37 | 74.1363 | 0.01412 | 2.1565 | 293.8019 | 279.0598 | 12.16997 | – |
| 2026 Jun 13 17:56 | 2026 Jun 11 00:26:37 | 74.1363 | 0.01412 | 2.1565 | 293.8019 | 279.0598 | 12.16997 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 00:26:37 | 74.1363 | 0.01412 | 2.1565 | 293.8019 | 279.0598 | 12.16997 | – |
| 2026 Jun 11 17:57 | 2026 Jun 05 10:53:54 | 74.1369 | 0.01414 | 2.6169 | 301.7239 | 279.0598 | 12.16997 | – |
| 2026 Jun 10 17:56 | 2026 Jun 05 10:53:54 | 74.1369 | 0.01414 | 2.6169 | 301.7239 | 279.0598 | 12.16997 | – |
| 2026 Jun 09 17:57 | 2026 Jun 05 10:53:54 | 74.1369 | 0.01414 | 2.6169 | 301.7239 | 279.0598 | 12.16997 | – |
| 2026 Jun 08 17:56 | 2026 Jun 05 10:53:54 | 74.1369 | 0.01414 | 2.6169 | 301.7239 | 279.0598 | 12.16997 | – |
| 2026 Jun 07 17:56 | 2026 Jun 05 10:53:54 | 74.1369 | 0.01414 | 2.6169 | 301.7239 | 279.0598 | 12.16997 | – |
| 2026 Jun 06 17:56 | 2026 May 31 02:04:27 | 74.1365 | 0.01415 | 3.0609 | 309.3254 | 279.0598 | 12.16997 | – |