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 | 21861 |
| 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 Jun 30 17:56 | 2025 Jun 27 21:55:25 | 74.0232 | 0.01360 | 8.5870 | 295.1078 | 124.5364 | 12.25084 | – |
| 2025 Jun 29 17:56 | 2025 Jun 27 21:55:25 | 74.0232 | 0.01360 | 8.5870 | 295.1078 | 124.5364 | 12.25084 | – |
| 2025 Jun 28 17:56 | 2025 Jun 27 21:55:25 | 74.0232 | 0.01360 | 8.5870 | 295.1078 | 124.5364 | 12.25084 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 07:13:49 | 74.0233 | 0.01363 | 9.0617 | 303.1297 | 124.5364 | 12.25084 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 07:13:49 | 74.0233 | 0.01363 | 9.0617 | 303.1297 | 124.5364 | 12.25084 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 07:13:49 | 74.0233 | 0.01363 | 9.0617 | 303.1297 | 124.5364 | 12.25084 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 07:13:49 | 74.0233 | 0.01363 | 9.0617 | 303.1297 | 124.5364 | 12.25084 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 07:13:49 | 74.0233 | 0.01363 | 9.0617 | 303.1297 | 124.5364 | 12.25084 | – |
| 2025 Jun 22 17:56 | 2025 Jun 17 09:43:05 | 74.0224 | 0.01364 | 9.4759 | 310.1003 | 124.5364 | 12.25084 | – |
| 2025 Jun 21 17:56 | 2025 Jun 17 09:43:05 | 74.0224 | 0.01364 | 9.4759 | 310.1003 | 124.5364 | 12.25084 | – |
| 2025 Jun 20 17:57 | 2025 Jun 17 09:43:05 | 74.0224 | 0.01364 | 9.4759 | 310.1003 | 124.5364 | 12.25084 | – |
| 2025 Jun 19 17:56 | 2025 Jun 17 09:43:05 | 74.0224 | 0.01364 | 9.4759 | 310.1003 | 124.5364 | 12.25084 | – |
| 2025 Jun 18 17:56 | 2025 Jun 17 09:43:05 | 74.0224 | 0.01364 | 9.4759 | 310.1003 | 124.5364 | 12.25084 | – |
| 2025 Jun 17 17:56 | 2025 Jun 17 09:43:05 | 74.0224 | 0.01364 | 9.4759 | 310.1003 | 124.5364 | 12.25084 | – |
| 2025 Jun 16 17:56 | 2025 Jun 10 22:03:37 | 74.0224 | 0.01366 | 10.0245 | 319.3583 | 124.5364 | 12.25084 | – |
| 2025 Jun 15 17:56 | 2025 Jun 10 22:03:37 | 74.0224 | 0.01366 | 10.0245 | 319.3583 | 124.5364 | 12.25084 | – |
| 2025 Jun 14 17:56 | 2025 Jun 10 22:03:37 | 74.0224 | 0.01366 | 10.0245 | 319.3583 | 124.5364 | 12.25084 | – |
| 2025 Jun 13 17:56 | 2025 Jun 10 22:03:37 | 74.0224 | 0.01366 | 10.0245 | 319.3583 | 124.5364 | 12.25084 | – |
| 2025 Jun 12 17:56 | 2025 Jun 10 22:03:37 | 74.0224 | 0.01366 | 10.0245 | 319.3583 | 124.5364 | 12.25084 | – |
| 2025 Jun 11 17:56 | 2025 Jun 04 10:02:52 | 74.0213 | 0.01366 | 10.5744 | 328.6403 | 124.5364 | 12.25084 | – |
| 2025 Jun 10 17:56 | 2025 Jun 04 10:02:52 | 74.0213 | 0.01366 | 10.5744 | 328.6403 | 124.5364 | 12.25084 | – |
| 2025 Jun 09 17:56 | 2025 Jun 04 10:02:52 | 74.0213 | 0.01366 | 10.5744 | 328.6403 | 124.5364 | 12.25084 | – |
| 2025 Jun 08 17:56 | 2025 Jun 04 10:02:52 | 74.0213 | 0.01366 | 10.5744 | 328.6403 | 124.5364 | 12.25084 | – |
| 2025 Jun 07 17:56 | 2025 Jun 04 10:02:52 | 74.0213 | 0.01366 | 10.5744 | 328.6403 | 124.5364 | 12.25084 | – |
| 2025 Jun 06 17:56 | 2025 Jun 04 10:02:52 | 74.0213 | 0.01366 | 10.5744 | 328.6403 | 124.5364 | 12.25084 | – |
| 2025 Jun 05 17:56 | 2025 May 30 02:12:23 | 74.0224 | 0.01366 | 11.0251 | 336.2877 | 124.5364 | 12.25084 | – |
| 2025 Jun 04 17:57 | 2025 May 30 02:12:23 | 74.0224 | 0.01366 | 11.0251 | 336.2877 | 124.5364 | 12.25084 | – |
| 2025 Jun 03 17:57 | 2025 May 30 02:12:23 | 74.0224 | 0.01366 | 11.0251 | 336.2877 | 124.5364 | 12.25084 | – |