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 |
| 2026 May 19 17:58 | 2026 May 15 19:27:23 | 74.0216 | 0.00032 | 17.3889 | 77.7122 | 75.9692 | 15.03994 | – |
| 2026 May 18 17:57 | 2026 May 15 19:27:23 | 74.0216 | 0.00032 | 17.3889 | 77.7122 | 75.9692 | 15.03994 | – |
| 2026 May 17 17:57 | 2026 May 15 19:27:23 | 74.0216 | 0.00032 | 17.3889 | 77.7122 | 75.9692 | 15.03994 | – |
| 2026 May 16 17:56 | 2026 May 15 19:27:23 | 74.0216 | 0.00032 | 17.3889 | 77.7122 | 75.9692 | 15.03994 | – |
| 2026 May 15 17:57 | 2026 May 10 09:36:02 | 74.0204 | 0.00033 | 18.1272 | 97.1035 | 75.9692 | 15.03994 | – |
| 2026 May 14 17:58 | 2026 May 10 09:36:02 | 74.0204 | 0.00033 | 18.1272 | 97.1035 | 75.9692 | 15.03994 | – |
| 2026 May 13 17:58 | 2026 May 10 09:36:02 | 74.0204 | 0.00033 | 18.1272 | 97.1035 | 75.9692 | 15.03994 | – |
| 2026 May 12 17:58 | 2026 May 10 09:36:02 | 74.0204 | 0.00033 | 18.1272 | 97.1035 | 75.9692 | 15.03994 | – |
| 2026 May 11 17:56 | 2026 May 10 09:36:02 | 74.0204 | 0.00033 | 18.1272 | 97.1035 | 75.9692 | 15.03994 | – |
| 2026 May 10 17:57 | 2026 May 10 09:36:02 | 74.0204 | 0.00033 | 18.1272 | 97.1035 | 75.9692 | 15.03994 | – |
| 2026 May 09 17:57 | 2026 May 05 09:51:14 | 74.0213 | 0.00035 | 18.8080 | 114.3948 | 75.9692 | 15.03994 | – |
| 2026 May 08 17:57 | 2026 May 05 09:51:14 | 74.0213 | 0.00035 | 18.8080 | 114.3948 | 75.9692 | 15.03994 | – |
| 2026 May 07 17:58 | 2026 May 05 09:51:14 | 74.0213 | 0.00035 | 18.8080 | 114.3948 | 75.9692 | 15.03994 | – |
| 2026 May 06 17:57 | 2026 May 05 09:51:14 | 74.0213 | 0.00035 | 18.8080 | 114.3948 | 75.9692 | 15.03994 | – |
| 2026 May 05 17:57 | 2026 May 05 09:51:14 | 74.0213 | 0.00035 | 18.8080 | 114.3948 | 75.9692 | 15.03994 | – |
| 2026 May 04 17:57 | 2026 Apr 30 11:42:25 | 74.0204 | 0.00039 | 19.4796 | 130.3953 | 75.9692 | 15.03994 | – |
| 2026 May 03 17:57 | 2026 Apr 30 11:42:25 | 74.0204 | 0.00039 | 19.4796 | 130.3953 | 75.9692 | 15.03994 | – |
| 2026 May 02 17:57 | 2026 Apr 30 11:42:25 | 74.0204 | 0.00039 | 19.4796 | 130.3953 | 75.9692 | 15.03994 | – |
| 2026 May 01 17:56 | 2026 Apr 30 11:42:25 | 74.0204 | 0.00039 | 19.4796 | 130.3953 | 75.9692 | 15.03994 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 11:42:25 | 74.0204 | 0.00039 | 19.4796 | 130.3953 | 75.9692 | 15.03994 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 11:59:30 | 74.0217 | 0.00044 | 20.2964 | 146.9325 | 75.9692 | 15.03994 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 11:59:30 | 74.0217 | 0.00044 | 20.2964 | 146.9325 | 75.9692 | 15.03994 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 11:59:30 | 74.0217 | 0.00044 | 20.2964 | 146.9325 | 75.9692 | 15.03994 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 11:59:30 | 74.0217 | 0.00044 | 20.2964 | 146.9325 | 75.9692 | 15.03994 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 11:59:30 | 74.0217 | 0.00044 | 20.2964 | 146.9325 | 75.9692 | 15.03994 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 11:59:30 | 74.0217 | 0.00044 | 20.2964 | 146.9325 | 75.9692 | 15.03994 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 08:05:09 | 74.0207 | 0.00047 | 21.0004 | 159.3349 | 75.9692 | 15.03994 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 08:05:09 | 74.0207 | 0.00047 | 21.0004 | 159.3349 | 75.9692 | 15.03994 | – |