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 | 21109 |
| 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 03 18:56 | 2025 Dec 02 11:12:52 | 74.0294 | 0.01679 | 5.6450 | 237.6373 | 193.4734 | 12.20795 | 6.743 |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:12:52 | 74.0294 | 0.01679 | 5.6450 | 237.6373 | 193.4734 | 12.20795 | 6.743 |
| 2025 Nov 30 18:57 | 2025 Nov 25 12:03:10 | 74.0288 | 0.01675 | 6.2293 | 247.4241 | 193.4734 | 12.20795 | 6.743 |
| 2025 Nov 29 18:56 | 2025 Nov 25 12:03:10 | 74.0288 | 0.01675 | 6.2293 | 247.4241 | 193.4734 | 12.20795 | 6.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 12:03:10 | 74.0288 | 0.01675 | 6.2293 | 247.4241 | 193.4734 | 12.20795 | 6.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 12:03:10 | 74.0288 | 0.01675 | 6.2293 | 247.4241 | 193.4734 | 12.20795 | 6.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 12:03:10 | 74.0288 | 0.01675 | 6.2293 | 247.4241 | 193.4734 | 12.20795 | 6.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 12:03:10 | 74.0288 | 0.01675 | 6.2293 | 247.4241 | 193.4734 | 12.20795 | 6.743 |
| 2025 Nov 24 18:56 | 2025 Nov 20 02:49:50 | 74.0283 | 0.01672 | 6.6810 | 255.0099 | 193.4734 | 12.20795 | 6.743 |
| 2025 Nov 23 18:57 | 2025 Nov 20 02:49:50 | 74.0283 | 0.01672 | 6.6810 | 255.0099 | 193.4734 | 12.20795 | 6.743 |
| 2025 Nov 21 18:57 | 2025 Nov 20 02:49:50 | 74.0283 | 0.01672 | 6.6810 | 255.0099 | 193.4734 | 12.20795 | 6.743 |
| 2025 Nov 20 18:56 | 2025 Nov 20 02:49:50 | 74.0283 | 0.01672 | 6.6810 | 255.0099 | 193.4734 | 12.20795 | 6.743 |
| 2025 Nov 18 18:57 | 2025 Nov 08 16:34:39 | 74.0273 | 0.01666 | 7.6396 | 271.2053 | 193.4734 | 12.20795 | 6.743 |
| 2025 Nov 16 18:58 | 2025 Nov 08 16:34:39 | 74.0273 | 0.01666 | 7.6396 | 271.2053 | 193.4734 | 12.20795 | 6.743 |
| 2025 Nov 15 18:57 | 2025 Nov 08 16:34:39 | 74.0273 | 0.01666 | 7.6396 | 271.2053 | 193.4734 | 12.20795 | 6.743 |
| 2025 Nov 13 18:56 | 2025 Nov 08 16:34:39 | 74.0273 | 0.01666 | 7.6396 | 271.2053 | 193.4734 | 12.20795 | 6.743 |
| 2025 Nov 12 18:57 | 2025 Nov 08 16:34:39 | 74.0273 | 0.01666 | 7.6396 | 271.2053 | 193.4734 | 12.20795 | 6.743 |
| 2025 Nov 11 18:55 | 2025 Nov 08 16:34:39 | 74.0273 | 0.01666 | 7.6396 | 271.2053 | 193.4734 | 12.20795 | 6.743 |
| 2025 Nov 10 18:57 | 2025 Nov 08 16:34:39 | 74.0273 | 0.01666 | 7.6396 | 271.2053 | 193.4734 | 12.20795 | 6.743 |
| 2025 Nov 09 18:57 | 2025 Nov 08 16:34:39 | 74.0273 | 0.01666 | 7.6396 | 271.2053 | 193.4734 | 12.20795 | 6.743 |
| 2025 Nov 08 18:56 | 2025 Nov 02 06:07:06 | 74.0270 | 0.01662 | 8.1796 | 280.3843 | 193.4734 | 12.20795 | 6.743 |
| 2025 Nov 07 18:57 | 2025 Nov 02 06:07:06 | 74.0270 | 0.01662 | 8.1796 | 280.3843 | 193.4734 | 12.20795 | 6.743 |