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 | 21173 |
| 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 04 18:57 | 2026 Mar 04 06:51:03 | 74.1096 | 0.01360 | 3.4553 | 8.5512 | 104.1091 | 12.19281 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 11:16:43 | 74.1085 | 0.01359 | 3.9393 | 16.8554 | 104.1091 | 12.19281 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 11:16:43 | 74.1085 | 0.01359 | 3.9393 | 16.8554 | 104.1091 | 12.19281 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 11:16:43 | 74.1085 | 0.01359 | 3.9393 | 16.8554 | 104.1091 | 12.19281 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 11:16:43 | 74.1085 | 0.01359 | 3.9393 | 16.8554 | 104.1091 | 12.19281 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 11:16:43 | 74.1085 | 0.01359 | 3.9393 | 16.8554 | 104.1091 | 12.19281 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 11:16:43 | 74.1085 | 0.01359 | 3.9393 | 16.8554 | 104.1091 | 12.19281 | – |
| 2026 Feb 05 18:58 | 2026 Feb 02 12:08:20 | 74.1081 | 0.01356 | 5.9339 | 51.1710 | 104.1091 | 12.19281 | – |