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 | 21254 |
| 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 01 17:56 | 2025 Jun 28 14:25:55 | 73.8894 | 0.01893 | 16.6859 | 284.1448 | 232.6355 | 12.39395 | – |
| 2025 Jun 30 17:56 | 2025 Jun 28 14:25:55 | 73.8894 | 0.01893 | 16.6859 | 284.1448 | 232.6355 | 12.39395 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 14:25:55 | 73.8894 | 0.01893 | 16.6859 | 284.1448 | 232.6355 | 12.39395 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 14:25:55 | 73.8894 | 0.01893 | 16.6859 | 284.1448 | 232.6355 | 12.39395 | – |
| 2025 Jun 27 17:56 | 2025 Jun 23 11:36:11 | 73.8900 | 0.01892 | 17.1345 | 291.5967 | 232.6355 | 12.39395 | – |
| 2025 Jun 26 17:56 | 2025 Jun 23 11:36:11 | 73.8900 | 0.01892 | 17.1345 | 291.5967 | 232.6355 | 12.39395 | – |
| 2025 Jun 25 17:56 | 2025 Jun 23 11:36:11 | 73.8900 | 0.01892 | 17.1345 | 291.5967 | 232.6355 | 12.39395 | – |
| 2025 Jun 24 17:56 | 2025 Jun 23 11:36:11 | 73.8900 | 0.01892 | 17.1345 | 291.5967 | 232.6355 | 12.39395 | – |
| 2025 Jun 23 17:56 | 2025 Jun 23 11:36:11 | 73.8900 | 0.01892 | 17.1345 | 291.5967 | 232.6355 | 12.39395 | – |
| 2025 Jun 22 17:56 | 2025 Jun 17 01:34:48 | 73.8905 | 0.01892 | 17.6970 | 300.9477 | 232.6355 | 12.39395 | – |
| 2025 Jun 21 17:56 | 2025 Jun 17 01:34:48 | 73.8905 | 0.01892 | 17.6970 | 300.9477 | 232.6355 | 12.39395 | – |
| 2025 Jun 20 17:57 | 2025 Jun 17 01:34:48 | 73.8905 | 0.01892 | 17.6970 | 300.9477 | 232.6355 | 12.39395 | – |
| 2025 Jun 19 17:56 | 2025 Jun 17 01:34:48 | 73.8905 | 0.01892 | 17.6970 | 300.9477 | 232.6355 | 12.39395 | – |
| 2025 Jun 18 17:56 | 2025 Jun 17 01:34:48 | 73.8905 | 0.01892 | 17.6970 | 300.9477 | 232.6355 | 12.39395 | – |
| 2025 Jun 17 17:56 | 2025 Jun 17 01:34:48 | 73.8905 | 0.01892 | 17.6970 | 300.9477 | 232.6355 | 12.39395 | – |
| 2025 Jun 16 17:56 | 2025 Jun 12 06:26:52 | 73.8906 | 0.01891 | 18.1174 | 307.9376 | 232.6355 | 12.39395 | – |
| 2025 Jun 15 17:56 | 2025 Jun 12 06:26:52 | 73.8906 | 0.01891 | 18.1174 | 307.9376 | 232.6355 | 12.39395 | – |
| 2025 Jun 14 17:56 | 2025 Jun 12 06:26:52 | 73.8906 | 0.01891 | 18.1174 | 307.9376 | 232.6355 | 12.39395 | – |
| 2025 Jun 13 17:56 | 2025 Jun 12 06:26:52 | 73.8906 | 0.01891 | 18.1174 | 307.9376 | 232.6355 | 12.39395 | – |
| 2025 Jun 12 17:56 | 2025 Jun 12 06:26:52 | 73.8906 | 0.01891 | 18.1174 | 307.9376 | 232.6355 | 12.39395 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 18:00:21 | 73.8905 | 0.01890 | 18.6888 | 317.4342 | 232.6355 | 12.39395 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 18:00:21 | 73.8905 | 0.01890 | 18.6888 | 317.4342 | 232.6355 | 12.39395 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 18:00:21 | 73.8905 | 0.01890 | 18.6888 | 317.4342 | 232.6355 | 12.39395 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 18:00:21 | 73.8905 | 0.01890 | 18.6888 | 317.4342 | 232.6355 | 12.39395 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 18:00:21 | 73.8905 | 0.01890 | 18.6888 | 317.4342 | 232.6355 | 12.39395 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 18:00:21 | 73.8905 | 0.01890 | 18.6888 | 317.4342 | 232.6355 | 12.39395 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 14:42:12 | 73.8903 | 0.01890 | 19.0515 | 323.4673 | 232.6355 | 12.39395 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 14:42:12 | 73.8903 | 0.01890 | 19.0515 | 323.4673 | 232.6355 | 12.39395 | – |