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 | 21162 |
| 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 09:04:00 | 73.9773 | 0.01372 | 18.8587 | 121.7481 | 266.5850 | 12.27830 | – |
| 2026 May 17 17:57 | 2026 May 16 09:04:00 | 73.9773 | 0.01372 | 18.8587 | 121.7481 | 266.5850 | 12.27830 | – |
| 2026 May 16 17:56 | 2026 May 16 09:04:00 | 73.9773 | 0.01372 | 18.8587 | 121.7481 | 266.5850 | 12.27830 | – |
| 2026 May 15 17:57 | 2026 May 10 12:27:18 | 73.9770 | 0.01372 | 19.3583 | 130.1796 | 266.5850 | 12.27830 | – |
| 2026 May 14 17:58 | 2026 May 10 12:27:18 | 73.9770 | 0.01372 | 19.3583 | 130.1796 | 266.5850 | 12.27830 | – |
| 2026 May 13 17:58 | 2026 May 10 12:27:18 | 73.9770 | 0.01372 | 19.3583 | 130.1796 | 266.5850 | 12.27830 | – |
| 2026 May 12 17:58 | 2026 May 10 12:27:18 | 73.9770 | 0.01372 | 19.3583 | 130.1796 | 266.5850 | 12.27830 | – |
| 2026 May 11 17:56 | 2026 May 10 12:27:18 | 73.9770 | 0.01372 | 19.3583 | 130.1796 | 266.5850 | 12.27830 | – |
| 2026 May 10 17:57 | 2026 May 10 12:27:18 | 73.9770 | 0.01372 | 19.3583 | 130.1796 | 266.5850 | 12.27830 | – |
| 2026 May 09 17:57 | 2026 May 05 11:03:50 | 73.9769 | 0.01373 | 19.7897 | 137.4506 | 266.5850 | 12.27830 | – |
| 2026 May 08 17:57 | 2026 May 05 11:03:50 | 73.9769 | 0.01373 | 19.7897 | 137.4506 | 266.5850 | 12.27830 | – |
| 2026 May 07 17:58 | 2026 May 05 11:03:50 | 73.9769 | 0.01373 | 19.7897 | 137.4506 | 266.5850 | 12.27830 | – |
| 2026 May 06 17:57 | 2026 May 05 11:03:50 | 73.9769 | 0.01373 | 19.7897 | 137.4506 | 266.5850 | 12.27830 | – |
| 2026 May 05 17:57 | 2026 May 05 11:03:50 | 73.9769 | 0.01373 | 19.7897 | 137.4506 | 266.5850 | 12.27830 | – |
| 2026 May 04 17:57 | 2026 Apr 30 13:55:00 | 73.9769 | 0.01373 | 20.2060 | 144.4771 | 266.5850 | 12.27830 | – |
| 2026 May 03 17:57 | 2026 Apr 30 13:55:00 | 73.9769 | 0.01373 | 20.2060 | 144.4771 | 266.5850 | 12.27830 | – |
| 2026 May 02 17:57 | 2026 Apr 30 13:55:00 | 73.9769 | 0.01373 | 20.2060 | 144.4771 | 266.5850 | 12.27830 | – |
| 2026 May 01 17:56 | 2026 Apr 30 13:55:00 | 73.9769 | 0.01373 | 20.2060 | 144.4771 | 266.5850 | 12.27830 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 13:55:00 | 73.9769 | 0.01373 | 20.2060 | 144.4771 | 266.5850 | 12.27830 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 13:03:26 | 73.9773 | 0.01374 | 20.7208 | 153.1621 | 266.5850 | 12.27830 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 13:03:26 | 73.9773 | 0.01374 | 20.7208 | 153.1621 | 266.5850 | 12.27830 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 13:03:26 | 73.9773 | 0.01374 | 20.7208 | 153.1621 | 266.5850 | 12.27830 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 13:03:26 | 73.9773 | 0.01374 | 20.7208 | 153.1621 | 266.5850 | 12.27830 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 13:03:26 | 73.9773 | 0.01374 | 20.7208 | 153.1621 | 266.5850 | 12.27830 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 13:03:26 | 73.9773 | 0.01374 | 20.7208 | 153.1621 | 266.5850 | 12.27830 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 08:41:36 | 73.9782 | 0.01375 | 21.1627 | 160.6207 | 266.5850 | 12.27830 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 08:41:36 | 73.9782 | 0.01375 | 21.1627 | 160.6207 | 266.5850 | 12.27830 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 08:41:36 | 73.9782 | 0.01375 | 21.1627 | 160.6207 | 266.5850 | 12.27830 | – |