Orbital elements of SL-8 DEB
| Launched | 16 January 1985 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15491 |
| 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 Feb 05 18:58 | 2026 Feb 01 13:26:21 | 74.0400 | 0.00145 | 16.6640 | 350.8681 | 9.2215 | 14.51059 | – |
| 2026 Feb 04 18:57 | 2026 Feb 01 13:26:21 | 74.0400 | 0.00145 | 16.6640 | 350.8681 | 9.2215 | 14.51059 | – |
| 2026 Feb 03 18:56 | 2026 Feb 01 13:26:21 | 74.0400 | 0.00145 | 16.6640 | 350.8681 | 9.2215 | 14.51059 | – |
| 2026 Feb 02 18:56 | 2026 Feb 01 13:26:21 | 74.0400 | 0.00145 | 16.6640 | 350.8681 | 9.2215 | 14.51059 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 09:20:27 | 74.0408 | 0.00143 | 17.3123 | 1.4575 | 9.2215 | 14.51059 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 09:20:27 | 74.0408 | 0.00143 | 17.3123 | 1.4575 | 9.2215 | 14.51059 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 09:20:27 | 74.0408 | 0.00143 | 17.3123 | 1.4575 | 9.2215 | 14.51059 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 09:20:27 | 74.0408 | 0.00143 | 17.3123 | 1.4575 | 9.2215 | 14.51059 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 09:20:27 | 74.0408 | 0.00143 | 17.3123 | 1.4575 | 9.2215 | 14.51059 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 10:12:16 | 74.0411 | 0.00140 | 17.9345 | 11.8115 | 9.2215 | 14.51059 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 10:12:16 | 74.0411 | 0.00140 | 17.9345 | 11.8115 | 9.2215 | 14.51059 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 10:12:16 | 74.0411 | 0.00140 | 17.9345 | 11.8115 | 9.2215 | 14.51059 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 10:12:16 | 74.0411 | 0.00140 | 17.9345 | 11.8115 | 9.2215 | 14.51059 | – |