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 | 21403 |
| 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 May 08 17:57 | 2026 May 05 00:54:49 | 73.9337 | 0.01334 | 10.6355 | 83.9413 | 301.7742 | 12.31844 | – |
| 2026 May 07 17:58 | 2026 May 05 00:54:49 | 73.9337 | 0.01334 | 10.6355 | 83.9413 | 301.7742 | 12.31844 | – |
| 2026 May 06 17:57 | 2026 May 05 00:54:49 | 73.9337 | 0.01334 | 10.6355 | 83.9413 | 301.7742 | 12.31844 | – |
| 2026 May 05 17:57 | 2026 May 05 00:54:49 | 73.9337 | 0.01334 | 10.6355 | 83.9413 | 301.7742 | 12.31844 | – |
| 2026 May 04 17:57 | 2026 Apr 30 12:18:01 | 73.9344 | 0.01337 | 11.0253 | 90.5059 | 301.7742 | 12.31844 | – |
| 2026 May 03 17:57 | 2026 Apr 30 12:18:01 | 73.9344 | 0.01337 | 11.0253 | 90.5059 | 301.7742 | 12.31844 | – |
| 2026 May 02 17:57 | 2026 Apr 30 12:18:01 | 73.9344 | 0.01337 | 11.0253 | 90.5059 | 301.7742 | 12.31844 | – |
| 2026 May 01 17:56 | 2026 Apr 30 12:18:01 | 73.9344 | 0.01337 | 11.0253 | 90.5059 | 301.7742 | 12.31844 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 12:18:01 | 73.9344 | 0.01337 | 11.0253 | 90.5059 | 301.7742 | 12.31844 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 05:54:10 | 73.9356 | 0.01340 | 11.5651 | 99.5832 | 301.7742 | 12.31844 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 05:54:10 | 73.9356 | 0.01340 | 11.5651 | 99.5832 | 301.7742 | 12.31844 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 05:54:10 | 73.9356 | 0.01340 | 11.5651 | 99.5832 | 301.7742 | 12.31844 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 05:54:10 | 73.9356 | 0.01340 | 11.5651 | 99.5832 | 301.7742 | 12.31844 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 05:54:10 | 73.9356 | 0.01340 | 11.5651 | 99.5832 | 301.7742 | 12.31844 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 05:54:10 | 73.9356 | 0.01340 | 11.5651 | 99.5832 | 301.7742 | 12.31844 | – |
| 2026 Apr 23 17:57 | 2026 Apr 18 15:44:16 | 73.9360 | 0.01344 | 12.0465 | 107.6482 | 301.7742 | 12.31844 | – |
| 2026 Apr 22 17:57 | 2026 Apr 18 15:44:16 | 73.9360 | 0.01344 | 12.0465 | 107.6482 | 301.7742 | 12.31844 | – |
| 2026 Apr 21 17:57 | 2026 Apr 18 15:44:16 | 73.9360 | 0.01344 | 12.0465 | 107.6482 | 301.7742 | 12.31844 | – |
| 2026 Apr 20 17:57 | 2026 Apr 18 15:44:16 | 73.9360 | 0.01344 | 12.0465 | 107.6482 | 301.7742 | 12.31844 | – |
| 2026 Apr 19 17:58 | 2026 Apr 18 15:44:16 | 73.9360 | 0.01344 | 12.0465 | 107.6482 | 301.7742 | 12.31844 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 04:40:12 | 73.9364 | 0.01348 | 12.5169 | 115.5045 | 301.7742 | 12.31844 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 04:40:12 | 73.9364 | 0.01348 | 12.5169 | 115.5045 | 301.7742 | 12.31844 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 04:40:12 | 73.9364 | 0.01348 | 12.5169 | 115.5045 | 301.7742 | 12.31844 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 04:40:12 | 73.9364 | 0.01348 | 12.5169 | 115.5045 | 301.7742 | 12.31844 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 05:47:17 | 73.9365 | 0.01351 | 12.9435 | 122.6004 | 301.7742 | 12.31844 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 05:47:17 | 73.9365 | 0.01351 | 12.9435 | 122.6004 | 301.7742 | 12.31844 | – |