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 | 21136 |
| 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 24 18:56 | 2026 Mar 16 20:23:52 | 73.9960 | 0.02881 | 15.4152 | 176.3585 | 336.3819 | 11.97325 | – |
| 2026 Mar 23 18:56 | 2026 Mar 16 20:23:52 | 73.9960 | 0.02881 | 15.4152 | 176.3585 | 336.3819 | 11.97325 | – |
| 2026 Mar 22 18:56 | 2026 Mar 16 20:23:52 | 73.9960 | 0.02881 | 15.4152 | 176.3585 | 336.3819 | 11.97325 | – |
| 2026 Mar 21 19:05 | 2026 Mar 16 20:23:52 | 73.9960 | 0.02881 | 15.4152 | 176.3585 | 336.3819 | 11.97325 | – |
| 2026 Mar 20 18:57 | 2026 Mar 16 20:23:52 | 73.9960 | 0.02881 | 15.4152 | 176.3585 | 336.3819 | 11.97325 | – |
| 2026 Mar 19 18:56 | 2026 Mar 14 20:05:35 | 73.9959 | 0.02881 | 15.5771 | 179.0784 | 336.3819 | 11.97325 | – |
| 2026 Mar 18 18:56 | 2026 Mar 14 20:05:35 | 73.9959 | 0.02881 | 15.5771 | 179.0784 | 336.3819 | 11.97325 | – |
| 2026 Mar 17 18:56 | 2026 Mar 14 20:05:35 | 73.9959 | 0.02881 | 15.5771 | 179.0784 | 336.3819 | 11.97325 | – |
| 2026 Mar 16 18:57 | 2026 Mar 14 20:05:35 | 73.9959 | 0.02881 | 15.5771 | 179.0784 | 336.3819 | 11.97325 | – |
| 2026 Mar 15 18:56 | 2026 Mar 14 20:05:35 | 73.9959 | 0.02881 | 15.5771 | 179.0784 | 336.3819 | 11.97325 | – |
| 2026 Mar 14 18:56 | 2026 Mar 08 21:55:04 | 73.9954 | 0.02882 | 16.0536 | 187.1144 | 336.3819 | 11.97325 | – |
| 2026 Mar 13 18:57 | 2026 Mar 08 21:55:04 | 73.9954 | 0.02882 | 16.0536 | 187.1144 | 336.3819 | 11.97325 | – |
| 2026 Mar 12 18:57 | 2026 Mar 08 21:55:04 | 73.9954 | 0.02882 | 16.0536 | 187.1144 | 336.3819 | 11.97325 | – |
| 2026 Mar 11 18:56 | 2026 Mar 08 21:55:04 | 73.9954 | 0.02882 | 16.0536 | 187.1144 | 336.3819 | 11.97325 | – |
| 2026 Mar 10 18:56 | 2026 Mar 08 21:55:04 | 73.9954 | 0.02882 | 16.0536 | 187.1144 | 336.3819 | 11.97325 | – |
| 2026 Mar 09 18:56 | 2026 Mar 02 23:25:20 | 73.9953 | 0.02881 | 16.5311 | 195.1395 | 336.3819 | 11.97325 | – |
| 2026 Mar 08 18:57 | 2026 Mar 02 23:25:20 | 73.9953 | 0.02881 | 16.5311 | 195.1395 | 336.3819 | 11.97325 | – |
| 2026 Mar 07 18:57 | 2026 Mar 02 23:25:20 | 73.9953 | 0.02881 | 16.5311 | 195.1395 | 336.3819 | 11.97325 | – |
| 2026 Mar 06 18:56 | 2026 Mar 02 23:25:20 | 73.9953 | 0.02881 | 16.5311 | 195.1395 | 336.3819 | 11.97325 | – |
| 2026 Mar 05 18:56 | 2026 Mar 02 23:25:20 | 73.9953 | 0.02881 | 16.5311 | 195.1395 | 336.3819 | 11.97325 | – |
| 2026 Mar 04 18:57 | 2026 Mar 02 23:25:20 | 73.9953 | 0.02881 | 16.5311 | 195.1395 | 336.3819 | 11.97325 | – |
| 2026 Mar 03 18:56 | 2026 Feb 24 23:11:35 | 73.9927 | 0.02881 | 17.0147 | 203.3121 | 336.3819 | 11.97325 | – |
| 2026 Mar 02 18:57 | 2026 Feb 24 23:11:35 | 73.9927 | 0.02881 | 17.0147 | 203.3121 | 336.3819 | 11.97325 | – |
| 2026 Mar 01 18:57 | 2026 Feb 24 23:11:35 | 73.9927 | 0.02881 | 17.0147 | 203.3121 | 336.3819 | 11.97325 | – |
| 2026 Feb 28 18:56 | 2026 Feb 24 23:11:35 | 73.9927 | 0.02881 | 17.0147 | 203.3121 | 336.3819 | 11.97325 | – |
| 2026 Feb 27 19:05 | 2026 Feb 24 23:11:35 | 73.9927 | 0.02881 | 17.0147 | 203.3121 | 336.3819 | 11.97325 | – |
| 2026 Feb 26 20:45 | 2026 Feb 24 23:11:35 | 73.9927 | 0.02881 | 17.0147 | 203.3121 | 336.3819 | 11.97325 | – |