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 | 21181 |
| 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 Jul 17 17:56 | 2025 Jul 14 16:30:20 | 73.9473 | 0.02073 | 6.2134 | 77.2878 | 311.5366 | 12.22633 | – |
| 2025 Jul 16 17:56 | 2025 Jul 14 16:30:20 | 73.9473 | 0.02073 | 6.2134 | 77.2878 | 311.5366 | 12.22633 | – |
| 2025 Jul 15 17:56 | 2025 Jul 14 16:30:20 | 73.9473 | 0.02073 | 6.2134 | 77.2878 | 311.5366 | 12.22633 | – |
| 2025 Jul 14 17:56 | 2025 Jul 06 18:02:42 | 73.9475 | 0.02069 | 6.8850 | 88.5411 | 311.5366 | 12.22633 | – |
| 2025 Jul 13 17:56 | 2025 Jul 06 18:02:42 | 73.9475 | 0.02069 | 6.8850 | 88.5411 | 311.5366 | 12.22633 | – |
| 2025 Jul 12 17:56 | 2025 Jul 06 18:02:42 | 73.9475 | 0.02069 | 6.8850 | 88.5411 | 311.5366 | 12.22633 | – |
| 2025 Jul 11 17:56 | 2025 Jul 06 18:02:42 | 73.9475 | 0.02069 | 6.8850 | 88.5411 | 311.5366 | 12.22633 | – |
| 2025 Jul 10 17:56 | 2025 Jul 06 18:02:42 | 73.9475 | 0.02069 | 6.8850 | 88.5411 | 311.5366 | 12.22633 | – |
| 2025 Jul 09 17:56 | 2025 Jul 06 18:02:42 | 73.9475 | 0.02069 | 6.8850 | 88.5411 | 311.5366 | 12.22633 | – |
| 2025 Jul 08 17:56 | 2025 Jul 03 12:17:44 | 73.9476 | 0.02068 | 7.1591 | 93.1461 | 311.5366 | 12.22633 | – |
| 2025 Jul 07 17:56 | 2025 Jul 03 12:17:44 | 73.9476 | 0.02068 | 7.1591 | 93.1461 | 311.5366 | 12.22633 | – |
| 2025 Jul 06 17:56 | 2025 Jul 03 12:17:44 | 73.9476 | 0.02068 | 7.1591 | 93.1461 | 311.5366 | 12.22633 | – |
| 2025 Jul 05 17:56 | 2025 Jul 03 12:17:44 | 73.9476 | 0.02068 | 7.1591 | 93.1461 | 311.5366 | 12.22633 | – |
| 2025 Jul 04 17:56 | 2025 Jul 03 12:17:44 | 73.9476 | 0.02068 | 7.1591 | 93.1461 | 311.5366 | 12.22633 | – |
| 2025 Jul 03 17:56 | 2025 Jul 03 12:17:44 | 73.9476 | 0.02068 | 7.1591 | 93.1461 | 311.5366 | 12.22633 | – |
| 2025 Jul 02 17:56 | 2025 Jun 28 01:51:44 | 73.9471 | 0.02066 | 7.6190 | 100.8797 | 311.5366 | 12.22633 | – |
| 2025 Jul 01 17:56 | 2025 Jun 28 01:51:44 | 73.9471 | 0.02066 | 7.6190 | 100.8797 | 311.5366 | 12.22633 | – |
| 2025 Jun 30 17:56 | 2025 Jun 28 01:51:44 | 73.9471 | 0.02066 | 7.6190 | 100.8797 | 311.5366 | 12.22633 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 01:51:44 | 73.9471 | 0.02066 | 7.6190 | 100.8797 | 311.5366 | 12.22633 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 01:51:44 | 73.9471 | 0.02066 | 7.6190 | 100.8797 | 311.5366 | 12.22633 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 07:08:30 | 73.9467 | 0.02064 | 8.1080 | 109.1114 | 311.5366 | 12.22633 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 07:08:30 | 73.9467 | 0.02064 | 8.1080 | 109.1114 | 311.5366 | 12.22633 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 07:08:30 | 73.9467 | 0.02064 | 8.1080 | 109.1114 | 311.5366 | 12.22633 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 07:08:30 | 73.9467 | 0.02064 | 8.1080 | 109.1114 | 311.5366 | 12.22633 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 07:08:30 | 73.9467 | 0.02064 | 8.1080 | 109.1114 | 311.5366 | 12.22633 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 15:50:03 | 73.9462 | 0.02062 | 8.5851 | 117.1534 | 311.5366 | 12.22633 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 15:50:03 | 73.9462 | 0.02062 | 8.5851 | 117.1534 | 311.5366 | 12.22633 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 15:50:03 | 73.9462 | 0.02062 | 8.5851 | 117.1534 | 311.5366 | 12.22633 | – |