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 | 21400 |
| 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 Mar 09 18:56 | 2026 Mar 04 12:14:54 | 73.9656 | 0.01854 | 6.2201 | 274.5772 | 197.5473 | 12.36838 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 12:14:54 | 73.9656 | 0.01854 | 6.2201 | 274.5772 | 197.5473 | 12.36838 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 12:14:54 | 73.9656 | 0.01854 | 6.2201 | 274.5772 | 197.5473 | 12.36838 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 12:14:54 | 73.9656 | 0.01854 | 6.2201 | 274.5772 | 197.5473 | 12.36838 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 12:14:54 | 73.9656 | 0.01854 | 6.2201 | 274.5772 | 197.5473 | 12.36838 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 12:14:54 | 73.9656 | 0.01854 | 6.2201 | 274.5772 | 197.5473 | 12.36838 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 12:56:06 | 73.9661 | 0.01852 | 6.7387 | 283.2495 | 197.5473 | 12.36838 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 12:56:06 | 73.9661 | 0.01852 | 6.7387 | 283.2495 | 197.5473 | 12.36838 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 12:56:06 | 73.9661 | 0.01852 | 6.7387 | 283.2495 | 197.5473 | 12.36838 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 12:56:06 | 73.9661 | 0.01852 | 6.7387 | 283.2495 | 197.5473 | 12.36838 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 12:56:06 | 73.9661 | 0.01852 | 6.7387 | 283.2495 | 197.5473 | 12.36838 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 12:56:06 | 73.9661 | 0.01852 | 6.7387 | 283.2495 | 197.5473 | 12.36838 | – |