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 | 21168 |
| 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 May 18 17:57 | 2026 May 16 10:36:42 | 73.8971 | 0.01981 | 13.4892 | 231.0261 | 150.1694 | 12.27802 | – |
| 2026 May 17 17:57 | 2026 May 16 10:36:42 | 73.8971 | 0.01981 | 13.4892 | 231.0261 | 150.1694 | 12.27802 | – |
| 2026 May 16 17:56 | 2026 May 16 10:36:42 | 73.8971 | 0.01981 | 13.4892 | 231.0261 | 150.1694 | 12.27802 | – |
| 2026 May 15 17:57 | 2026 May 10 11:53:11 | 73.8977 | 0.01980 | 13.9989 | 239.4930 | 150.1694 | 12.27802 | – |
| 2026 May 14 17:58 | 2026 May 10 11:53:11 | 73.8977 | 0.01980 | 13.9989 | 239.4930 | 150.1694 | 12.27802 | – |
| 2026 May 13 17:58 | 2026 May 10 11:53:11 | 73.8977 | 0.01980 | 13.9989 | 239.4930 | 150.1694 | 12.27802 | – |
| 2026 May 12 17:58 | 2026 May 10 11:53:11 | 73.8977 | 0.01980 | 13.9989 | 239.4930 | 150.1694 | 12.27802 | – |
| 2026 May 11 17:56 | 2026 May 10 11:53:11 | 73.8977 | 0.01980 | 13.9989 | 239.4930 | 150.1694 | 12.27802 | – |
| 2026 May 10 17:57 | 2026 May 10 11:53:11 | 73.8977 | 0.01980 | 13.9989 | 239.4930 | 150.1694 | 12.27802 | – |
| 2026 May 09 17:57 | 2026 May 05 12:34:58 | 73.8981 | 0.01979 | 14.4249 | 246.5699 | 150.1694 | 12.27802 | – |
| 2026 May 08 17:57 | 2026 May 05 12:34:58 | 73.8981 | 0.01979 | 14.4249 | 246.5699 | 150.1694 | 12.27802 | – |
| 2026 May 07 17:58 | 2026 May 05 12:34:58 | 73.8981 | 0.01979 | 14.4249 | 246.5699 | 150.1694 | 12.27802 | – |
| 2026 May 06 17:57 | 2026 May 05 12:34:58 | 73.8981 | 0.01979 | 14.4249 | 246.5699 | 150.1694 | 12.27802 | – |
| 2026 May 05 17:57 | 2026 May 05 12:34:58 | 73.8981 | 0.01979 | 14.4249 | 246.5699 | 150.1694 | 12.27802 | – |
| 2026 May 04 17:57 | 2026 Apr 30 07:39:50 | 73.8980 | 0.01978 | 14.8711 | 253.9866 | 150.1694 | 12.27802 | – |
| 2026 May 03 17:57 | 2026 Apr 30 07:39:50 | 73.8980 | 0.01978 | 14.8711 | 253.9866 | 150.1694 | 12.27802 | – |
| 2026 May 02 17:57 | 2026 Apr 30 07:39:50 | 73.8980 | 0.01978 | 14.8711 | 253.9866 | 150.1694 | 12.27802 | – |
| 2026 May 01 17:56 | 2026 Apr 30 07:39:50 | 73.8980 | 0.01978 | 14.8711 | 253.9866 | 150.1694 | 12.27802 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 07:39:50 | 73.8980 | 0.01978 | 14.8711 | 253.9866 | 150.1694 | 12.27802 | – |
| 2026 Apr 29 17:57 | 2026 Apr 23 15:06:27 | 73.8976 | 0.01977 | 15.4445 | 263.5268 | 150.1694 | 12.27802 | – |
| 2026 Apr 28 17:56 | 2026 Apr 23 15:06:27 | 73.8976 | 0.01977 | 15.4445 | 263.5268 | 150.1694 | 12.27802 | – |
| 2026 Apr 27 17:58 | 2026 Apr 23 15:06:27 | 73.8976 | 0.01977 | 15.4445 | 263.5268 | 150.1694 | 12.27802 | – |
| 2026 Apr 26 17:58 | 2026 Apr 23 15:06:27 | 73.8976 | 0.01977 | 15.4445 | 263.5268 | 150.1694 | 12.27802 | – |
| 2026 Apr 25 17:58 | 2026 Apr 23 15:06:27 | 73.8976 | 0.01977 | 15.4445 | 263.5268 | 150.1694 | 12.27802 | – |
| 2026 Apr 24 17:59 | 2026 Apr 23 15:06:27 | 73.8976 | 0.01977 | 15.4445 | 263.5268 | 150.1694 | 12.27802 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 07:29:48 | 73.8970 | 0.01976 | 15.8145 | 269.6833 | 150.1694 | 12.27802 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 07:29:48 | 73.8970 | 0.01976 | 15.8145 | 269.6833 | 150.1694 | 12.27802 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 07:29:48 | 73.8970 | 0.01976 | 15.8145 | 269.6833 | 150.1694 | 12.27802 | – |