Orbital elements of SL-8 R/B
| Launched | 19 February 1968 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 3131 |
| 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 13 18:56 | 2025 Dec 12 06:00:40 | 74.0524 | 0.00155 | 2.2201 | 275.1496 | 84.7826 | 13.18028 | 6.243 |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:00:40 | 74.0524 | 0.00155 | 2.2201 | 275.1496 | 84.7826 | 13.18028 | 6.243 |
| 2025 Dec 11 18:56 | 2025 Dec 07 03:58:01 | 74.0528 | 0.00154 | 2.7292 | 283.3765 | 84.7826 | 13.18028 | 6.243 |
| 2025 Dec 10 18:56 | 2025 Dec 07 03:58:01 | 74.0528 | 0.00154 | 2.7292 | 283.3765 | 84.7826 | 13.18028 | 6.243 |
| 2025 Dec 09 18:56 | 2025 Dec 07 03:58:01 | 74.0528 | 0.00154 | 2.7292 | 283.3765 | 84.7826 | 13.18028 | 6.243 |
| 2025 Dec 08 18:56 | 2025 Dec 07 03:58:01 | 74.0528 | 0.00154 | 2.7292 | 283.3765 | 84.7826 | 13.18028 | 6.243 |
| 2025 Dec 07 18:56 | 2025 Dec 07 03:58:01 | 74.0528 | 0.00154 | 2.7292 | 283.3765 | 84.7826 | 13.18028 | 6.243 |
| 2025 Dec 06 18:56 | 2025 Dec 02 09:12:31 | 74.0529 | 0.00154 | 3.2079 | 291.0620 | 84.7826 | 13.18028 | 6.243 |
| 2025 Dec 05 18:57 | 2025 Dec 02 09:12:31 | 74.0529 | 0.00154 | 3.2079 | 291.0620 | 84.7826 | 13.18028 | 6.243 |
| 2025 Dec 04 18:57 | 2025 Dec 02 09:12:31 | 74.0529 | 0.00154 | 3.2079 | 291.0620 | 84.7826 | 13.18028 | 6.243 |
| 2025 Dec 03 18:56 | 2025 Dec 02 09:12:31 | 74.0529 | 0.00154 | 3.2079 | 291.0620 | 84.7826 | 13.18028 | 6.243 |
| 2025 Dec 02 18:56 | 2025 Dec 02 09:12:31 | 74.0529 | 0.00154 | 3.2079 | 291.0620 | 84.7826 | 13.18028 | 6.243 |
| 2025 Nov 30 18:57 | 2025 Nov 25 09:37:32 | 74.0527 | 0.00152 | 3.9069 | 302.4434 | 84.7826 | 13.18028 | 6.243 |
| 2025 Nov 29 18:56 | 2025 Nov 25 09:37:32 | 74.0527 | 0.00152 | 3.9069 | 302.4434 | 84.7826 | 13.18028 | 6.243 |
| 2025 Nov 28 18:57 | 2025 Nov 25 09:37:32 | 74.0527 | 0.00152 | 3.9069 | 302.4434 | 84.7826 | 13.18028 | 6.243 |
| 2025 Nov 27 18:57 | 2025 Nov 25 09:37:32 | 74.0527 | 0.00152 | 3.9069 | 302.4434 | 84.7826 | 13.18028 | 6.243 |
| 2025 Nov 26 18:57 | 2025 Nov 25 09:37:32 | 74.0527 | 0.00152 | 3.9069 | 302.4434 | 84.7826 | 13.18028 | 6.243 |
| 2025 Nov 25 18:57 | 2025 Nov 25 09:37:32 | 74.0527 | 0.00152 | 3.9069 | 302.4434 | 84.7826 | 13.18028 | 6.243 |
| 2025 Nov 24 18:56 | 2025 Nov 20 05:45:34 | 74.0522 | 0.00151 | 4.4236 | 310.8353 | 84.7826 | 13.18028 | 6.243 |
| 2025 Nov 23 18:57 | 2025 Nov 20 05:45:34 | 74.0522 | 0.00151 | 4.4236 | 310.8353 | 84.7826 | 13.18028 | 6.243 |
| 2025 Nov 21 18:57 | 2025 Nov 20 05:45:34 | 74.0522 | 0.00151 | 4.4236 | 310.8353 | 84.7826 | 13.18028 | 6.243 |
| 2025 Nov 20 18:56 | 2025 Nov 20 05:45:34 | 74.0522 | 0.00151 | 4.4236 | 310.8353 | 84.7826 | 13.18028 | 6.243 |
| 2025 Nov 18 18:57 | 2025 Nov 08 18:42:15 | 74.0492 | 0.00149 | 5.5709 | 329.9720 | 84.7826 | 13.18028 | 6.243 |
| 2025 Nov 16 18:58 | 2025 Nov 08 18:42:15 | 74.0492 | 0.00149 | 5.5709 | 329.9720 | 84.7826 | 13.18028 | 6.243 |