Orbital elements of SL-8 DEB
| Launched | 8 June 1987 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18681 |
| 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 31 18:57 | 2025 Dec 31 13:31:04 | 74.0268 | 0.00150 | 12.7788 | 91.7612 | 328.6266 | 14.49341 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 14:15:48 | 74.0268 | 0.00150 | 13.4004 | 103.2828 | 328.6266 | 14.49341 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 14:15:48 | 74.0268 | 0.00150 | 13.4004 | 103.2828 | 328.6266 | 14.49341 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 14:15:48 | 74.0268 | 0.00150 | 13.4004 | 103.2828 | 328.6266 | 14.49341 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 14:15:48 | 74.0268 | 0.00150 | 13.4004 | 103.2828 | 328.6266 | 14.49341 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 14:15:48 | 74.0268 | 0.00150 | 13.4004 | 103.2828 | 328.6266 | 14.49341 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 01:16:31 | 74.0275 | 0.00151 | 14.2187 | 118.4006 | 328.6266 | 14.49341 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 01:16:31 | 74.0275 | 0.00151 | 14.2187 | 118.4006 | 328.6266 | 14.49341 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 01:16:31 | 74.0275 | 0.00151 | 14.2187 | 118.4006 | 328.6266 | 14.49341 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 01:16:31 | 74.0275 | 0.00151 | 14.2187 | 118.4006 | 328.6266 | 14.49341 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 01:16:31 | 74.0275 | 0.00151 | 14.2187 | 118.4006 | 328.6266 | 14.49341 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 01:16:31 | 74.0275 | 0.00151 | 14.2187 | 118.4006 | 328.6266 | 14.49341 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 02:45:34 | 74.0290 | 0.00152 | 15.2117 | 136.4971 | 328.6266 | 14.49341 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 02:45:34 | 74.0290 | 0.00152 | 15.2117 | 136.4971 | 328.6266 | 14.49341 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 02:45:34 | 74.0290 | 0.00152 | 15.2117 | 136.4971 | 328.6266 | 14.49341 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 02:45:34 | 74.0290 | 0.00152 | 15.2117 | 136.4971 | 328.6266 | 14.49341 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 02:45:34 | 74.0290 | 0.00152 | 15.2117 | 136.4971 | 328.6266 | 14.49341 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 02:45:34 | 74.0290 | 0.00152 | 15.2117 | 136.4971 | 328.6266 | 14.49341 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 02:45:34 | 74.0290 | 0.00152 | 15.2117 | 136.4971 | 328.6266 | 14.49341 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 02:45:34 | 74.0290 | 0.00152 | 15.2117 | 136.4971 | 328.6266 | 14.49341 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 03:28:46 | 74.0293 | 0.00153 | 15.8334 | 148.0221 | 328.6266 | 14.49341 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 03:28:46 | 74.0293 | 0.00153 | 15.8334 | 148.0221 | 328.6266 | 14.49341 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 03:28:46 | 74.0293 | 0.00153 | 15.8334 | 148.0221 | 328.6266 | 14.49341 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 03:28:46 | 74.0293 | 0.00153 | 15.8334 | 148.0221 | 328.6266 | 14.49341 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 03:28:46 | 74.0293 | 0.00153 | 15.8334 | 148.0221 | 328.6266 | 14.49341 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 05:53:13 | 74.0287 | 0.00155 | 16.4463 | 159.0121 | 328.6266 | 14.49341 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 05:53:13 | 74.0287 | 0.00155 | 16.4463 | 159.0121 | 328.6266 | 14.49341 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 05:53:13 | 74.0287 | 0.00155 | 16.4463 | 159.0121 | 328.6266 | 14.49341 | – |