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 | 21165 |
| 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 16 18:57 | 2026 Mar 15 14:05:34 | 74.1622 | 0.01604 | 20.0723 | 180.0346 | 206.7355 | 12.12152 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 14:05:34 | 74.1622 | 0.01604 | 20.0723 | 180.0346 | 206.7355 | 12.12152 | – |
| 2026 Mar 14 18:56 | 2026 Mar 09 19:45:16 | 74.1633 | 0.01604 | 20.5440 | 188.1957 | 206.7355 | 12.12152 | – |
| 2026 Mar 13 18:57 | 2026 Mar 09 19:45:16 | 74.1633 | 0.01604 | 20.5440 | 188.1957 | 206.7355 | 12.12152 | – |
| 2026 Mar 12 18:57 | 2026 Mar 09 19:45:16 | 74.1633 | 0.01604 | 20.5440 | 188.1957 | 206.7355 | 12.12152 | – |
| 2026 Mar 11 18:56 | 2026 Mar 09 19:45:16 | 74.1633 | 0.01604 | 20.5440 | 188.1957 | 206.7355 | 12.12152 | – |
| 2026 Mar 10 18:56 | 2026 Mar 09 19:45:16 | 74.1633 | 0.01604 | 20.5440 | 188.1957 | 206.7355 | 12.12152 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 03:29:29 | 74.1650 | 0.01605 | 21.0086 | 196.2118 | 206.7355 | 12.12152 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 03:29:29 | 74.1650 | 0.01605 | 21.0086 | 196.2118 | 206.7355 | 12.12152 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 03:29:29 | 74.1650 | 0.01605 | 21.0086 | 196.2118 | 206.7355 | 12.12152 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 03:29:29 | 74.1650 | 0.01605 | 21.0086 | 196.2118 | 206.7355 | 12.12152 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 03:29:29 | 74.1650 | 0.01605 | 21.0086 | 196.2118 | 206.7355 | 12.12152 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 03:29:29 | 74.1650 | 0.01605 | 21.0086 | 196.2118 | 206.7355 | 12.12152 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 10:37:55 | 74.1663 | 0.01606 | 21.4752 | 204.2694 | 206.7355 | 12.12152 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 10:37:55 | 74.1663 | 0.01606 | 21.4752 | 204.2694 | 206.7355 | 12.12152 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 10:37:55 | 74.1663 | 0.01606 | 21.4752 | 204.2694 | 206.7355 | 12.12152 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 10:37:55 | 74.1663 | 0.01606 | 21.4752 | 204.2694 | 206.7355 | 12.12152 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 10:37:55 | 74.1663 | 0.01606 | 21.4752 | 204.2694 | 206.7355 | 12.12152 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 10:37:55 | 74.1663 | 0.01606 | 21.4752 | 204.2694 | 206.7355 | 12.12152 | – |