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 |
| 2026 Apr 29 17:57 | 2026 Apr 24 12:47:33 | 74.0284 | 0.01688 | 17.6433 | 34.0665 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 28 17:56 | 2026 Apr 24 12:47:33 | 74.0284 | 0.01688 | 17.6433 | 34.0665 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 27 17:58 | 2026 Apr 24 12:47:33 | 74.0284 | 0.01688 | 17.6433 | 34.0665 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 26 17:58 | 2026 Apr 24 12:47:33 | 74.0284 | 0.01688 | 17.6433 | 34.0665 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 25 17:58 | 2026 Apr 24 12:47:33 | 74.0284 | 0.01688 | 17.6433 | 34.0665 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 24 17:59 | 2026 Apr 24 12:47:33 | 74.0284 | 0.01688 | 17.6433 | 34.0665 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 23 17:57 | 2026 Apr 19 05:33:17 | 74.0280 | 0.01694 | 18.0881 | 41.7246 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 22 17:57 | 2026 Apr 19 05:33:17 | 74.0280 | 0.01694 | 18.0881 | 41.7246 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 21 17:57 | 2026 Apr 19 05:33:17 | 74.0280 | 0.01694 | 18.0881 | 41.7246 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 20 17:57 | 2026 Apr 19 05:33:17 | 74.0280 | 0.01694 | 18.0881 | 41.7246 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 19 17:58 | 2026 Apr 19 05:33:17 | 74.0280 | 0.01694 | 18.0881 | 41.7246 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 18 17:56 | 2026 Apr 13 06:00:10 | 74.0279 | 0.01701 | 18.5900 | 50.2580 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 16 17:57 | 2026 Apr 13 06:00:10 | 74.0279 | 0.01701 | 18.5900 | 50.2580 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 14 17:57 | 2026 Apr 13 06:00:10 | 74.0279 | 0.01701 | 18.5900 | 50.2580 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 13 17:57 | 2026 Apr 13 06:00:10 | 74.0279 | 0.01701 | 18.5900 | 50.2580 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 12 17:57 | 2026 Apr 08 11:09:35 | 74.0280 | 0.01704 | 18.9915 | 57.0267 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 11 17:57 | 2026 Apr 08 11:09:35 | 74.0280 | 0.01704 | 18.9915 | 57.0267 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 10 17:58 | 2026 Apr 08 11:09:35 | 74.0280 | 0.01704 | 18.9915 | 57.0267 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 09 18:01 | 2026 Apr 08 11:09:35 | 74.0280 | 0.01704 | 18.9915 | 57.0267 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 08 17:57 | 2026 Apr 08 11:09:35 | 74.0280 | 0.01704 | 18.9915 | 57.0267 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 07 17:57 | 2026 Apr 02 08:26:56 | 74.0284 | 0.01706 | 19.5044 | 65.6059 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 06 17:57 | 2026 Apr 02 08:26:56 | 74.0284 | 0.01706 | 19.5044 | 65.6059 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 05 17:56 | 2026 Apr 02 08:26:56 | 74.0284 | 0.01706 | 19.5044 | 65.6059 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 04 17:57 | 2026 Apr 02 08:26:56 | 74.0284 | 0.01706 | 19.5044 | 65.6059 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 03 17:56 | 2026 Apr 02 08:26:56 | 74.0284 | 0.01706 | 19.5044 | 65.6059 | 30.3960 | 12.20821 | 6.743 |
| 2026 Apr 02 18:03 | 2026 Apr 02 08:26:56 | 74.0284 | 0.01706 | 19.5044 | 65.6059 | 30.3960 | 12.20821 | 6.743 |