Orbital elements of SL-8 DEB
| Launched | 15 December 1977 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18512 |
| 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 Sep 15 17:56 | 2025 Sep 15 03:00:10 | 74.0251 | 0.00029 | 2.3446 | 275.6890 | 261.0708 | 14.97216 | – |
| 2025 Sep 12 17:57 | 2025 Sep 02 17:35:20 | 74.0239 | 0.00024 | 4.0174 | 282.8447 | 261.0708 | 14.97216 | – |
| 2025 Sep 11 17:57 | 2025 Sep 02 17:35:20 | 74.0239 | 0.00024 | 4.0174 | 282.8447 | 261.0708 | 14.97216 | – |
| 2025 Sep 10 17:56 | 2025 Sep 02 17:35:20 | 74.0239 | 0.00024 | 4.0174 | 282.8447 | 261.0708 | 14.97216 | – |
| 2025 Sep 08 17:57 | 2025 Sep 02 17:35:20 | 74.0239 | 0.00024 | 4.0174 | 282.8447 | 261.0708 | 14.97216 | – |
| 2025 Sep 07 17:56 | 2025 Sep 02 17:35:20 | 74.0239 | 0.00024 | 4.0174 | 282.8447 | 261.0708 | 14.97216 | – |
| 2025 Sep 06 20:41 | 2025 Sep 02 17:35:20 | 74.0239 | 0.00024 | 4.0174 | 282.8447 | 261.0708 | 14.97216 | – |
| 2025 Sep 03 17:57 | 2025 Sep 02 17:35:20 | 74.0239 | 0.00024 | 4.0174 | 282.8447 | 261.0708 | 14.97216 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 14:11:49 | 74.0227 | 0.00021 | 4.8460 | 284.2099 | 261.0708 | 14.97216 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 14:11:49 | 74.0227 | 0.00021 | 4.8460 | 284.2099 | 261.0708 | 14.97216 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 14:11:49 | 74.0227 | 0.00021 | 4.8460 | 284.2099 | 261.0708 | 14.97216 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 14:11:49 | 74.0227 | 0.00021 | 4.8460 | 284.2099 | 261.0708 | 14.97216 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 14:11:49 | 74.0227 | 0.00021 | 4.8460 | 284.2099 | 261.0708 | 14.97216 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 14:11:49 | 74.0227 | 0.00021 | 4.8460 | 284.2099 | 261.0708 | 14.97216 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 13:45:51 | 74.0227 | 0.00019 | 5.5231 | 288.3810 | 261.0708 | 14.97216 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 13:45:51 | 74.0227 | 0.00019 | 5.5231 | 288.3810 | 261.0708 | 14.97216 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 13:45:51 | 74.0227 | 0.00019 | 5.5231 | 288.3810 | 261.0708 | 14.97216 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 13:45:51 | 74.0227 | 0.00019 | 5.5231 | 288.3810 | 261.0708 | 14.97216 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 13:45:51 | 74.0227 | 0.00019 | 5.5231 | 288.3810 | 261.0708 | 14.97216 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 21:24:39 | 74.0239 | 0.00018 | 6.1546 | 292.7195 | 261.0708 | 14.97216 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 21:24:39 | 74.0239 | 0.00018 | 6.1546 | 292.7195 | 261.0708 | 14.97216 | – |