Orbital elements of SL-8 R/B
| Launched | 2 February 1976 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 8646 |
| 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 25 17:57 | 2026 May 21 06:36:54 | 82.9684 | 0.00048 | 6.0557 | 200.7981 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 24 17:57 | 2026 May 21 06:36:54 | 82.9684 | 0.00048 | 6.0557 | 200.7981 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 23 17:58 | 2026 May 21 06:36:54 | 82.9684 | 0.00048 | 6.0557 | 200.7981 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 22 17:57 | 2026 May 21 06:36:54 | 82.9684 | 0.00048 | 6.0557 | 200.7981 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 21 17:57 | 2026 May 21 06:36:54 | 82.9684 | 0.00048 | 6.0557 | 200.7981 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 20 17:57 | 2026 May 16 15:03:47 | 82.9679 | 0.00045 | 6.2840 | 216.4130 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 19 17:58 | 2026 May 16 15:03:47 | 82.9679 | 0.00045 | 6.2840 | 216.4130 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 18 17:57 | 2026 May 16 15:03:47 | 82.9679 | 0.00045 | 6.2840 | 216.4130 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 17 17:57 | 2026 May 16 15:03:47 | 82.9679 | 0.00045 | 6.2840 | 216.4130 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 16 17:56 | 2026 May 16 15:03:47 | 82.9679 | 0.00045 | 6.2840 | 216.4130 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 15 17:57 | 2026 May 10 10:13:35 | 82.9672 | 0.00043 | 6.5887 | 237.8705 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 14 17:58 | 2026 May 10 10:13:35 | 82.9672 | 0.00043 | 6.5887 | 237.8705 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 13 17:58 | 2026 May 10 10:13:35 | 82.9672 | 0.00043 | 6.5887 | 237.8705 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 12 17:58 | 2026 May 10 10:13:35 | 82.9672 | 0.00043 | 6.5887 | 237.8705 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 11 17:56 | 2026 May 10 10:13:35 | 82.9672 | 0.00043 | 6.5887 | 237.8705 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 10 17:57 | 2026 May 10 10:13:35 | 82.9672 | 0.00043 | 6.5887 | 237.8705 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 09 17:57 | 2026 May 05 09:50:07 | 82.9665 | 0.00041 | 6.8352 | 256.2046 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 08 17:57 | 2026 May 05 09:50:07 | 82.9665 | 0.00041 | 6.8352 | 256.2046 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 07 17:58 | 2026 May 05 09:50:07 | 82.9665 | 0.00041 | 6.8352 | 256.2046 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 06 17:57 | 2026 May 05 09:50:07 | 82.9665 | 0.00041 | 6.8352 | 256.2046 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 05 17:57 | 2026 May 05 09:50:07 | 82.9665 | 0.00041 | 6.8352 | 256.2046 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 04 17:57 | 2026 Apr 30 12:35:45 | 82.9662 | 0.00042 | 7.0752 | 274.5010 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 03 17:57 | 2026 Apr 30 12:35:45 | 82.9662 | 0.00042 | 7.0752 | 274.5010 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 02 17:57 | 2026 Apr 30 12:35:45 | 82.9662 | 0.00042 | 7.0752 | 274.5010 | 271.8083 | 13.74083 | 7.243 |
| 2026 May 01 17:56 | 2026 Apr 30 12:35:45 | 82.9662 | 0.00042 | 7.0752 | 274.5010 | 271.8083 | 13.74083 | 7.243 |
| 2026 Apr 30 17:56 | 2026 Apr 30 12:35:45 | 82.9662 | 0.00042 | 7.0752 | 274.5010 | 271.8083 | 13.74083 | 7.243 |
| 2026 Apr 29 17:57 | 2026 Apr 24 13:17:12 | 82.9658 | 0.00043 | 7.3686 | 296.1910 | 271.8083 | 13.74083 | 7.243 |
| 2026 Apr 28 17:56 | 2026 Apr 24 13:17:12 | 82.9658 | 0.00043 | 7.3686 | 296.1910 | 271.8083 | 13.74083 | 7.243 |