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 | 21402 |
| 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 Aug 18 17:56 | 2026 Aug 12 07:24:06 | 74.0269 | 0.01368 | 10.9619 | 296.8827 | 219.9483 | 12.18418 | – |
| 2026 Aug 17 17:56 | 2026 Aug 12 07:24:06 | 74.0269 | 0.01368 | 10.9619 | 296.8827 | 219.9483 | 12.18418 | – |
| 2026 Aug 16 17:56 | 2026 Aug 12 07:24:06 | 74.0269 | 0.01368 | 10.9619 | 296.8827 | 219.9483 | 12.18418 | – |
| 2026 Aug 15 17:57 | 2026 Aug 12 07:24:06 | 74.0269 | 0.01368 | 10.9619 | 296.8827 | 219.9483 | 12.18418 | – |
| 2026 Aug 14 17:56 | 2026 Aug 12 07:24:06 | 74.0269 | 0.01368 | 10.9619 | 296.8827 | 219.9483 | 12.18418 | – |
| 2026 Aug 13 17:57 | 2026 Aug 12 07:24:06 | 74.0269 | 0.01368 | 10.9619 | 296.8827 | 219.9483 | 12.18418 | – |
| 2026 Aug 12 17:56 | 2026 Aug 07 07:11:36 | 74.0270 | 0.01370 | 11.3801 | 303.9244 | 219.9483 | 12.18418 | – |
| 2026 Aug 11 17:56 | 2026 Aug 07 07:11:36 | 74.0270 | 0.01370 | 11.3801 | 303.9244 | 219.9483 | 12.18418 | – |
| 2026 Aug 10 17:56 | 2026 Aug 07 07:11:36 | 74.0270 | 0.01370 | 11.3801 | 303.9244 | 219.9483 | 12.18418 | – |
| 2026 Aug 09 17:57 | 2026 Aug 07 07:11:36 | 74.0270 | 0.01370 | 11.3801 | 303.9244 | 219.9483 | 12.18418 | – |
| 2026 Aug 08 17:57 | 2026 Aug 07 07:11:36 | 74.0270 | 0.01370 | 11.3801 | 303.9244 | 219.9483 | 12.18418 | – |
| 2026 Aug 07 17:57 | 2026 Aug 07 07:11:36 | 74.0270 | 0.01370 | 11.3801 | 303.9244 | 219.9483 | 12.18418 | – |
| 2026 Aug 06 17:57 | 2026 Jul 31 22:57:08 | 74.0257 | 0.01371 | 11.9098 | 312.8464 | 219.9483 | 12.18418 | – |
| 2026 Aug 05 17:56 | 2026 Jul 31 22:57:08 | 74.0257 | 0.01371 | 11.9098 | 312.8464 | 219.9483 | 12.18418 | – |
| 2026 Aug 04 17:57 | 2026 Jul 31 22:57:08 | 74.0257 | 0.01371 | 11.9098 | 312.8464 | 219.9483 | 12.18418 | – |
| 2026 Aug 03 17:56 | 2026 Jul 31 22:57:08 | 74.0257 | 0.01371 | 11.9098 | 312.8464 | 219.9483 | 12.18418 | – |
| 2026 Aug 02 17:57 | 2026 Jul 31 22:57:08 | 74.0257 | 0.01371 | 11.9098 | 312.8464 | 219.9483 | 12.18418 | – |
| 2026 Aug 01 17:57 | 2026 Jul 31 22:57:08 | 74.0257 | 0.01371 | 11.9098 | 312.8464 | 219.9483 | 12.18418 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 09:07:46 | 74.0250 | 0.01371 | 12.2919 | 319.2935 | 219.9483 | 12.18418 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 09:07:46 | 74.0250 | 0.01371 | 12.2919 | 319.2935 | 219.9483 | 12.18418 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 09:07:46 | 74.0250 | 0.01371 | 12.2919 | 319.2935 | 219.9483 | 12.18418 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 09:07:46 | 74.0250 | 0.01371 | 12.2919 | 319.2935 | 219.9483 | 12.18418 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 09:07:46 | 74.0250 | 0.01371 | 12.2919 | 319.2935 | 219.9483 | 12.18418 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 06:33:13 | 74.0243 | 0.01371 | 12.8019 | 327.8854 | 219.9483 | 12.18418 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 06:33:13 | 74.0243 | 0.01371 | 12.8019 | 327.8854 | 219.9483 | 12.18418 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 06:33:13 | 74.0243 | 0.01371 | 12.8019 | 327.8854 | 219.9483 | 12.18418 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 06:33:13 | 74.0243 | 0.01371 | 12.8019 | 327.8854 | 219.9483 | 12.18418 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 06:33:13 | 74.0243 | 0.01371 | 12.8019 | 327.8854 | 219.9483 | 12.18418 | – |