Orbital elements of SL-8 R/B
| Launched | 18 May 1977 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10011 |
| 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 13:55:33 | 65.8658 | 0.06920 | 3.7649 | 101.8153 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 30 18:56 | 2025 Dec 26 15:06:26 | 65.8660 | 0.06920 | 4.4016 | 103.7692 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 29 18:56 | 2025 Dec 26 15:06:26 | 65.8660 | 0.06920 | 4.4016 | 103.7692 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 28 18:57 | 2025 Dec 26 15:06:26 | 65.8660 | 0.06920 | 4.4016 | 103.7692 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 27 18:57 | 2025 Dec 26 15:06:26 | 65.8660 | 0.06920 | 4.4016 | 103.7692 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 26 18:56 | 2025 Dec 26 15:06:26 | 65.8660 | 0.06920 | 4.4016 | 103.7692 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 25 18:57 | 2025 Dec 20 14:39:39 | 65.8658 | 0.06920 | 5.1756 | 106.1462 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 24 18:56 | 2025 Dec 20 14:39:39 | 65.8658 | 0.06920 | 5.1756 | 106.1462 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 23 18:56 | 2025 Dec 20 14:39:39 | 65.8658 | 0.06920 | 5.1756 | 106.1462 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 22 18:57 | 2025 Dec 20 14:39:39 | 65.8658 | 0.06920 | 5.1756 | 106.1462 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 21 18:57 | 2025 Dec 20 14:39:39 | 65.8658 | 0.06920 | 5.1756 | 106.1462 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 20 18:57 | 2025 Dec 20 14:39:39 | 65.8658 | 0.06920 | 5.1756 | 106.1462 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 19 18:57 | 2025 Dec 12 07:38:17 | 65.8646 | 0.06922 | 6.2420 | 109.4201 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 18 18:57 | 2025 Dec 12 07:38:17 | 65.8646 | 0.06922 | 6.2420 | 109.4201 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 17 18:58 | 2025 Dec 12 07:38:17 | 65.8646 | 0.06922 | 6.2420 | 109.4201 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 16 18:57 | 2025 Dec 12 07:38:17 | 65.8646 | 0.06922 | 6.2420 | 109.4201 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 15 18:58 | 2025 Dec 12 07:38:17 | 65.8646 | 0.06922 | 6.2420 | 109.4201 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 14 18:56 | 2025 Dec 12 07:38:17 | 65.8646 | 0.06922 | 6.2420 | 109.4201 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 13 18:56 | 2025 Dec 12 07:38:17 | 65.8646 | 0.06922 | 6.2420 | 109.4201 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 07:38:17 | 65.8646 | 0.06922 | 6.2420 | 109.4201 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 06:46:02 | 65.8640 | 0.06923 | 6.8897 | 111.4079 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 06:46:02 | 65.8640 | 0.06923 | 6.8897 | 111.4079 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 06:46:02 | 65.8640 | 0.06923 | 6.8897 | 111.4079 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 06:46:02 | 65.8640 | 0.06923 | 6.8897 | 111.4079 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 06:46:02 | 65.8640 | 0.06923 | 6.8897 | 111.4079 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 12:09:51 | 65.8630 | 0.06924 | 7.5037 | 113.2934 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 12:09:51 | 65.8630 | 0.06924 | 7.5037 | 113.2934 | 57.2106 | 12.32260 | 4.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 12:09:51 | 65.8630 | 0.06924 | 7.5037 | 113.2934 | 57.2106 | 12.32260 | 4.743 |