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 | 21253 |
| 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 Dec 15 18:58 | 2025 Dec 12 07:39:22 | 74.1149 | 0.01488 | 19.8721 | 291.0699 | 188.4745 | 12.14609 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 07:39:22 | 74.1149 | 0.01488 | 19.8721 | 291.0699 | 188.4745 | 12.14609 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 07:39:22 | 74.1149 | 0.01488 | 19.8721 | 291.0699 | 188.4745 | 12.14609 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 07:39:22 | 74.1149 | 0.01488 | 19.8721 | 291.0699 | 188.4745 | 12.14609 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 07:17:37 | 74.1144 | 0.01488 | 20.2857 | 298.1212 | 188.4745 | 12.14609 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 07:17:37 | 74.1144 | 0.01488 | 20.2857 | 298.1212 | 188.4745 | 12.14609 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 07:17:37 | 74.1144 | 0.01488 | 20.2857 | 298.1212 | 188.4745 | 12.14609 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 07:17:37 | 74.1144 | 0.01488 | 20.2857 | 298.1212 | 188.4745 | 12.14609 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 07:17:37 | 74.1144 | 0.01488 | 20.2857 | 298.1212 | 188.4745 | 12.14609 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 08:40:26 | 74.1142 | 0.01488 | 20.6933 | 305.0620 | 188.4745 | 12.14609 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 08:40:26 | 74.1142 | 0.01488 | 20.6933 | 305.0620 | 188.4745 | 12.14609 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 08:40:26 | 74.1142 | 0.01488 | 20.6933 | 305.0620 | 188.4745 | 12.14609 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 08:40:26 | 74.1142 | 0.01488 | 20.6933 | 305.0620 | 188.4745 | 12.14609 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 08:40:26 | 74.1142 | 0.01488 | 20.6933 | 305.0620 | 188.4745 | 12.14609 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 10:39:53 | 74.1140 | 0.01487 | 21.2638 | 314.7978 | 188.4745 | 12.14609 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 10:39:53 | 74.1140 | 0.01487 | 21.2638 | 314.7978 | 188.4745 | 12.14609 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 10:39:53 | 74.1140 | 0.01487 | 21.2638 | 314.7978 | 188.4745 | 12.14609 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 10:39:53 | 74.1140 | 0.01487 | 21.2638 | 314.7978 | 188.4745 | 12.14609 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 10:39:53 | 74.1140 | 0.01487 | 21.2638 | 314.7978 | 188.4745 | 12.14609 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 10:39:53 | 74.1140 | 0.01487 | 21.2638 | 314.7978 | 188.4745 | 12.14609 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 07:18:28 | 74.1140 | 0.01486 | 21.6877 | 322.0337 | 188.4745 | 12.14609 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 07:18:28 | 74.1140 | 0.01486 | 21.6877 | 322.0337 | 188.4745 | 12.14609 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 07:18:28 | 74.1140 | 0.01486 | 21.6877 | 322.0337 | 188.4745 | 12.14609 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 07:18:28 | 74.1140 | 0.01486 | 21.6877 | 322.0337 | 188.4745 | 12.14609 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 13:27:38 | 74.1154 | 0.01484 | 22.6563 | 338.6086 | 188.4745 | 12.14609 | – |