Orbital elements of SL-8 R/B
| Launched | 24 April 1970 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 4391 |
| 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 Aug 13 17:57 | 2026 Aug 13 01:12:11 | 74.0275 | 0.00754 | 12.6787 | 106.3580 | 319.9564 | 12.34992 | 7.243 |
| 2026 Aug 12 17:56 | 2026 Aug 07 07:27:21 | 74.0265 | 0.00754 | 13.1731 | 114.8162 | 319.9564 | 12.34992 | 7.243 |
| 2026 Aug 11 17:56 | 2026 Aug 07 07:27:21 | 74.0265 | 0.00754 | 13.1731 | 114.8162 | 319.9564 | 12.34992 | 7.243 |
| 2026 Aug 10 17:56 | 2026 Aug 07 07:27:21 | 74.0265 | 0.00754 | 13.1731 | 114.8162 | 319.9564 | 12.34992 | 7.243 |
| 2026 Aug 09 17:57 | 2026 Aug 07 07:27:21 | 74.0265 | 0.00754 | 13.1731 | 114.8162 | 319.9564 | 12.34992 | 7.243 |
| 2026 Aug 08 17:57 | 2026 Aug 07 07:27:21 | 74.0265 | 0.00754 | 13.1731 | 114.8162 | 319.9564 | 12.34992 | 7.243 |
| 2026 Aug 07 17:57 | 2026 Aug 07 07:27:21 | 74.0265 | 0.00754 | 13.1731 | 114.8162 | 319.9564 | 12.34992 | 7.243 |
| 2026 Aug 06 17:57 | 2026 Aug 01 05:05:15 | 74.0257 | 0.00754 | 13.6984 | 123.8049 | 319.9564 | 12.34992 | 7.243 |
| 2026 Aug 05 17:56 | 2026 Aug 01 05:05:15 | 74.0257 | 0.00754 | 13.6984 | 123.8049 | 319.9564 | 12.34992 | 7.243 |
| 2026 Aug 04 17:57 | 2026 Aug 01 05:05:15 | 74.0257 | 0.00754 | 13.6984 | 123.8049 | 319.9564 | 12.34992 | 7.243 |
| 2026 Aug 03 17:56 | 2026 Aug 01 05:05:15 | 74.0257 | 0.00754 | 13.6984 | 123.8049 | 319.9564 | 12.34992 | 7.243 |
| 2026 Aug 02 17:57 | 2026 Aug 01 05:05:15 | 74.0257 | 0.00754 | 13.6984 | 123.8049 | 319.9564 | 12.34992 | 7.243 |
| 2026 Aug 01 17:57 | 2026 Aug 01 05:05:15 | 74.0257 | 0.00754 | 13.6984 | 123.8049 | 319.9564 | 12.34992 | 7.243 |
| 2026 Jul 31 17:56 | 2026 Jul 27 04:53:40 | 74.0254 | 0.00754 | 14.1299 | 131.1716 | 319.9564 | 12.34992 | 7.243 |
| 2026 Jul 30 17:57 | 2026 Jul 27 04:53:40 | 74.0254 | 0.00754 | 14.1299 | 131.1716 | 319.9564 | 12.34992 | 7.243 |
| 2026 Jul 29 17:57 | 2026 Jul 27 04:53:40 | 74.0254 | 0.00754 | 14.1299 | 131.1716 | 319.9564 | 12.34992 | 7.243 |
| 2026 Jul 28 17:57 | 2026 Jul 27 04:53:40 | 74.0254 | 0.00754 | 14.1299 | 131.1716 | 319.9564 | 12.34992 | 7.243 |
| 2026 Jul 27 17:57 | 2026 Jul 27 04:53:40 | 74.0254 | 0.00754 | 14.1299 | 131.1716 | 319.9564 | 12.34992 | 7.243 |
| 2026 Jul 26 17:56 | 2026 Jul 21 03:04:59 | 74.0250 | 0.00755 | 14.6533 | 140.0823 | 319.9564 | 12.34992 | 7.243 |
| 2026 Jul 25 17:57 | 2026 Jul 21 03:04:59 | 74.0250 | 0.00755 | 14.6533 | 140.0823 | 319.9564 | 12.34992 | 7.243 |
| 2026 Jul 24 17:56 | 2026 Jul 21 03:04:59 | 74.0250 | 0.00755 | 14.6533 | 140.0823 | 319.9564 | 12.34992 | 7.243 |
| 2026 Jul 23 17:57 | 2026 Jul 21 03:04:59 | 74.0250 | 0.00755 | 14.6533 | 140.0823 | 319.9564 | 12.34992 | 7.243 |
| 2026 Jul 22 17:57 | 2026 Jul 21 03:04:59 | 74.0250 | 0.00755 | 14.6533 | 140.0823 | 319.9564 | 12.34992 | 7.243 |
| 2026 Jul 21 17:57 | 2026 Jul 21 03:04:59 | 74.0250 | 0.00755 | 14.6533 | 140.0823 | 319.9564 | 12.34992 | 7.243 |
| 2026 Jul 20 17:57 | 2026 Jul 16 04:29:01 | 74.0252 | 0.00756 | 15.0790 | 147.3175 | 319.9564 | 12.34992 | 7.243 |
| 2026 Jul 19 19:06 | 2026 Jul 16 04:29:01 | 74.0252 | 0.00756 | 15.0790 | 147.3175 | 319.9564 | 12.34992 | 7.243 |
| 2026 Jul 19 17:57 | 2026 Jul 16 04:29:01 | 74.0252 | 0.00756 | 15.0790 | 147.3175 | 319.9564 | 12.34992 | 7.243 |
| 2026 Jul 18 17:57 | 2026 Jul 16 04:29:01 | 74.0252 | 0.00756 | 15.0790 | 147.3175 | 319.9564 | 12.34992 | 7.243 |
| 2026 Jul 17 17:57 | 2026 Jul 16 04:29:01 | 74.0252 | 0.00756 | 15.0790 | 147.3175 | 319.9564 | 12.34992 | 7.243 |