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 | 21234 |
| 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 28 17:56 | 2026 Apr 23 16:11:18 | 74.0091 | 0.01272 | 14.0912 | 320.5821 | 161.7542 | 12.32907 | – |
| 2026 Apr 27 17:58 | 2026 Apr 23 16:11:18 | 74.0091 | 0.01272 | 14.0912 | 320.5821 | 161.7542 | 12.32907 | – |
| 2026 Apr 26 17:58 | 2026 Apr 23 16:11:18 | 74.0091 | 0.01272 | 14.0912 | 320.5821 | 161.7542 | 12.32907 | – |
| 2026 Apr 25 17:58 | 2026 Apr 23 16:11:18 | 74.0091 | 0.01272 | 14.0912 | 320.5821 | 161.7542 | 12.32907 | – |
| 2026 Apr 24 17:59 | 2026 Apr 23 16:11:18 | 74.0091 | 0.01272 | 14.0912 | 320.5821 | 161.7542 | 12.32907 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 01:28:30 | 74.0091 | 0.01270 | 14.4876 | 327.4519 | 161.7542 | 12.32907 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 01:28:30 | 74.0091 | 0.01270 | 14.4876 | 327.4519 | 161.7542 | 12.32907 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 01:28:30 | 74.0091 | 0.01270 | 14.4876 | 327.4519 | 161.7542 | 12.32907 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 01:28:30 | 74.0091 | 0.01270 | 14.4876 | 327.4519 | 161.7542 | 12.32907 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 01:28:30 | 74.0091 | 0.01270 | 14.4876 | 327.4519 | 161.7542 | 12.32907 | – |
| 2026 Apr 18 17:56 | 2026 Apr 12 09:00:49 | 74.0086 | 0.01268 | 15.0621 | 337.2935 | 161.7542 | 12.32907 | – |
| 2026 Apr 16 17:57 | 2026 Apr 12 09:00:49 | 74.0086 | 0.01268 | 15.0621 | 337.2935 | 161.7542 | 12.32907 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 09:00:49 | 74.0086 | 0.01268 | 15.0621 | 337.2935 | 161.7542 | 12.32907 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 09:00:49 | 74.0086 | 0.01268 | 15.0621 | 337.2935 | 161.7542 | 12.32907 | – |
| 2026 Apr 12 17:57 | 2026 Apr 07 08:16:10 | 74.0081 | 0.01267 | 15.4944 | 344.7215 | 161.7542 | 12.32907 | – |
| 2026 Apr 11 17:57 | 2026 Apr 07 08:16:10 | 74.0081 | 0.01267 | 15.4944 | 344.7215 | 161.7542 | 12.32907 | – |
| 2026 Apr 10 17:58 | 2026 Apr 07 08:16:10 | 74.0081 | 0.01267 | 15.4944 | 344.7215 | 161.7542 | 12.32907 | – |
| 2026 Apr 09 18:01 | 2026 Apr 07 08:16:10 | 74.0081 | 0.01267 | 15.4944 | 344.7215 | 161.7542 | 12.32907 | – |
| 2026 Apr 08 17:57 | 2026 Apr 07 08:16:10 | 74.0081 | 0.01267 | 15.4944 | 344.7215 | 161.7542 | 12.32907 | – |
| 2026 Apr 07 17:57 | 2026 Apr 01 10:08:06 | 74.0071 | 0.01267 | 16.0033 | 353.4385 | 161.7542 | 12.32907 | – |
| 2026 Apr 06 17:57 | 2026 Apr 01 10:08:06 | 74.0071 | 0.01267 | 16.0033 | 353.4385 | 161.7542 | 12.32907 | – |
| 2026 Apr 05 17:56 | 2026 Apr 01 10:08:06 | 74.0071 | 0.01267 | 16.0033 | 353.4385 | 161.7542 | 12.32907 | – |
| 2026 Apr 04 17:57 | 2026 Apr 01 10:08:06 | 74.0071 | 0.01267 | 16.0033 | 353.4385 | 161.7542 | 12.32907 | – |
| 2026 Apr 03 17:56 | 2026 Apr 01 10:08:06 | 74.0071 | 0.01267 | 16.0033 | 353.4385 | 161.7542 | 12.32907 | – |
| 2026 Apr 02 18:03 | 2026 Apr 01 10:08:06 | 74.0071 | 0.01267 | 16.0033 | 353.4385 | 161.7542 | 12.32907 | – |