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 | 21166 |
| 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 29 12:23:30 | 74.0605 | 0.01227 | 14.7749 | 273.6986 | 240.4818 | 12.19243 | – |
| 2026 Jul 02 17:56 | 2026 Jun 29 12:23:30 | 74.0605 | 0.01227 | 14.7749 | 273.6986 | 240.4818 | 12.19243 | – |
| 2026 Jul 01 17:56 | 2026 Jun 29 12:23:30 | 74.0605 | 0.01227 | 14.7749 | 273.6986 | 240.4818 | 12.19243 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 12:23:30 | 74.0605 | 0.01227 | 14.7749 | 273.6986 | 240.4818 | 12.19243 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 12:23:30 | 74.0605 | 0.01227 | 14.7749 | 273.6986 | 240.4818 | 12.19243 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 20:41:43 | 74.0612 | 0.01226 | 15.3302 | 283.1308 | 240.4818 | 12.19243 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 20:41:43 | 74.0612 | 0.01226 | 15.3302 | 283.1308 | 240.4818 | 12.19243 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 20:41:43 | 74.0612 | 0.01226 | 15.3302 | 283.1308 | 240.4818 | 12.19243 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 20:41:43 | 74.0612 | 0.01226 | 15.3302 | 283.1308 | 240.4818 | 12.19243 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 20:41:43 | 74.0612 | 0.01226 | 15.3302 | 283.1308 | 240.4818 | 12.19243 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 20:41:43 | 74.0612 | 0.01226 | 15.3302 | 283.1308 | 240.4818 | 12.19243 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 14:40:52 | 74.0621 | 0.01225 | 15.7683 | 290.5778 | 240.4818 | 12.19243 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 14:40:52 | 74.0621 | 0.01225 | 15.7683 | 290.5778 | 240.4818 | 12.19243 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 14:40:52 | 74.0621 | 0.01225 | 15.7683 | 290.5778 | 240.4818 | 12.19243 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 14:40:52 | 74.0621 | 0.01225 | 15.7683 | 290.5778 | 240.4818 | 12.19243 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 14:40:52 | 74.0621 | 0.01225 | 15.7683 | 290.5778 | 240.4818 | 12.19243 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 14:40:52 | 74.0621 | 0.01225 | 15.7683 | 290.5778 | 240.4818 | 12.19243 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 06:21:08 | 74.0624 | 0.01225 | 16.2145 | 298.1719 | 240.4818 | 12.19243 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 06:21:08 | 74.0624 | 0.01225 | 16.2145 | 298.1719 | 240.4818 | 12.19243 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 06:21:08 | 74.0624 | 0.01225 | 16.2145 | 298.1719 | 240.4818 | 12.19243 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 06:21:08 | 74.0624 | 0.01225 | 16.2145 | 298.1719 | 240.4818 | 12.19243 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 06:21:08 | 74.0624 | 0.01225 | 16.2145 | 298.1719 | 240.4818 | 12.19243 | – |
| 2026 Jun 11 17:57 | 2026 Jun 07 00:58:24 | 74.0629 | 0.01224 | 16.6504 | 305.5957 | 240.4818 | 12.19243 | – |
| 2026 Jun 10 17:56 | 2026 Jun 07 00:58:24 | 74.0629 | 0.01224 | 16.6504 | 305.5957 | 240.4818 | 12.19243 | – |
| 2026 Jun 09 17:57 | 2026 Jun 07 00:58:24 | 74.0629 | 0.01224 | 16.6504 | 305.5957 | 240.4818 | 12.19243 | – |
| 2026 Jun 08 17:56 | 2026 Jun 07 00:58:24 | 74.0629 | 0.01224 | 16.6504 | 305.5957 | 240.4818 | 12.19243 | – |
| 2026 Jun 07 17:56 | 2026 Jun 07 00:58:24 | 74.0629 | 0.01224 | 16.6504 | 305.5957 | 240.4818 | 12.19243 | – |
| 2026 Jun 06 17:56 | 2026 May 31 10:52:53 | 74.0631 | 0.01223 | 17.2001 | 314.9590 | 240.4818 | 12.19243 | – |