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 | 21110 |
| 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 |
| 2025 Aug 31 17:56 | 2025 Aug 27 22:07:08 | 74.0487 | 0.02241 | 12.4923 | 356.1455 | 58.9779 | 12.10811 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 22:07:08 | 74.0487 | 0.02241 | 12.4923 | 356.1455 | 58.9779 | 12.10811 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 22:07:08 | 74.0487 | 0.02241 | 12.4923 | 356.1455 | 58.9779 | 12.10811 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 22:07:08 | 74.0487 | 0.02241 | 12.4923 | 356.1455 | 58.9779 | 12.10811 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 07:22:48 | 74.0479 | 0.02242 | 12.8717 | 2.4392 | 58.9779 | 12.10811 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 07:22:48 | 74.0479 | 0.02242 | 12.8717 | 2.4392 | 58.9779 | 12.10811 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 07:22:48 | 74.0479 | 0.02242 | 12.8717 | 2.4392 | 58.9779 | 12.10811 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 07:22:48 | 74.0479 | 0.02242 | 12.8717 | 2.4392 | 58.9779 | 12.10811 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 07:22:48 | 74.0479 | 0.02242 | 12.8717 | 2.4392 | 58.9779 | 12.10811 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:16:02 | 74.0479 | 0.02242 | 13.3140 | 9.8112 | 58.9779 | 12.10811 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 22:16:02 | 74.0479 | 0.02242 | 13.3140 | 9.8112 | 58.9779 | 12.10811 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 22:16:02 | 74.0479 | 0.02242 | 13.3140 | 9.8112 | 58.9779 | 12.10811 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 22:16:02 | 74.0479 | 0.02242 | 13.3140 | 9.8112 | 58.9779 | 12.10811 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 23:29:15 | 74.0474 | 0.02242 | 13.8032 | 17.9574 | 58.9779 | 12.10811 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 23:29:15 | 74.0474 | 0.02242 | 13.8032 | 17.9574 | 58.9779 | 12.10811 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 23:29:15 | 74.0474 | 0.02242 | 13.8032 | 17.9574 | 58.9779 | 12.10811 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 23:29:15 | 74.0474 | 0.02242 | 13.8032 | 17.9574 | 58.9779 | 12.10811 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 23:29:15 | 74.0474 | 0.02242 | 13.8032 | 17.9574 | 58.9779 | 12.10811 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 11:08:21 | 74.0466 | 0.02243 | 14.2566 | 25.5976 | 58.9779 | 12.10811 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 11:08:21 | 74.0466 | 0.02243 | 14.2566 | 25.5976 | 58.9779 | 12.10811 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 11:08:21 | 74.0466 | 0.02243 | 14.2566 | 25.5976 | 58.9779 | 12.10811 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 11:08:21 | 74.0466 | 0.02243 | 14.2566 | 25.5976 | 58.9779 | 12.10811 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 11:08:21 | 74.0466 | 0.02243 | 14.2566 | 25.5976 | 58.9779 | 12.10811 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 12:11:19 | 74.0454 | 0.02243 | 14.7464 | 33.8503 | 58.9779 | 12.10811 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 12:11:19 | 74.0454 | 0.02243 | 14.7464 | 33.8503 | 58.9779 | 12.10811 | – |