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 | 21170 |
| 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 Feb 02 18:56 | 2026 Feb 02 09:36:36 | 74.1116 | 0.01519 | 18.5929 | 278.3035 | 266.9009 | 12.12969 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 16:09:09 | 74.1125 | 0.01519 | 19.0637 | 286.3569 | 266.9009 | 12.12969 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 16:09:09 | 74.1125 | 0.01519 | 19.0637 | 286.3569 | 266.9009 | 12.12969 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 16:09:09 | 74.1125 | 0.01519 | 19.0637 | 286.3569 | 266.9009 | 12.12969 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 16:09:09 | 74.1125 | 0.01519 | 19.0637 | 286.3569 | 266.9009 | 12.12969 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 16:09:09 | 74.1125 | 0.01519 | 19.0637 | 286.3569 | 266.9009 | 12.12969 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 12:17:24 | 74.1133 | 0.01520 | 19.4880 | 293.5917 | 266.9009 | 12.12969 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 12:17:24 | 74.1133 | 0.01520 | 19.4880 | 293.5917 | 266.9009 | 12.12969 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 12:17:24 | 74.1133 | 0.01520 | 19.4880 | 293.5917 | 266.9009 | 12.12969 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 12:17:24 | 74.1133 | 0.01520 | 19.4880 | 293.5917 | 266.9009 | 12.12969 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 12:17:24 | 74.1133 | 0.01520 | 19.4880 | 293.5917 | 266.9009 | 12.12969 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 13:50:13 | 74.1142 | 0.01520 | 19.9760 | 301.9274 | 266.9009 | 12.12969 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 13:50:13 | 74.1142 | 0.01520 | 19.9760 | 301.9274 | 266.9009 | 12.12969 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 13:50:13 | 74.1142 | 0.01520 | 19.9760 | 301.9274 | 266.9009 | 12.12969 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 13:50:13 | 74.1142 | 0.01520 | 19.9760 | 301.9274 | 266.9009 | 12.12969 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 13:50:13 | 74.1142 | 0.01520 | 19.9760 | 301.9274 | 266.9009 | 12.12969 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 13:50:13 | 74.1142 | 0.01520 | 19.9760 | 301.9274 | 266.9009 | 12.12969 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 13:04:01 | 74.1142 | 0.01520 | 20.3897 | 308.9818 | 266.9009 | 12.12969 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 13:04:01 | 74.1142 | 0.01520 | 20.3897 | 308.9818 | 266.9009 | 12.12969 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 13:04:01 | 74.1142 | 0.01520 | 20.3897 | 308.9818 | 266.9009 | 12.12969 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 08:05:44 | 74.1140 | 0.01519 | 20.8177 | 316.2869 | 266.9009 | 12.12969 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 08:05:44 | 74.1140 | 0.01519 | 20.8177 | 316.2869 | 266.9009 | 12.12969 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 08:05:44 | 74.1140 | 0.01519 | 20.8177 | 316.2869 | 266.9009 | 12.12969 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 08:05:44 | 74.1140 | 0.01519 | 20.8177 | 316.2869 | 266.9009 | 12.12969 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 08:05:44 | 74.1140 | 0.01519 | 20.8177 | 316.2869 | 266.9009 | 12.12969 | – |