Orbital elements of SL-8 R/B
| Launched | 23 November 1969 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 4255 |
| 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 Jul 26 17:56 | 2026 Jul 21 03:30:35 | 74.0127 | 0.00106 | 16.5743 | 145.3250 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 25 17:57 | 2026 Jul 21 03:30:35 | 74.0127 | 0.00106 | 16.5743 | 145.3250 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 24 17:56 | 2026 Jul 21 03:30:35 | 74.0127 | 0.00106 | 16.5743 | 145.3250 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 23 17:57 | 2026 Jul 21 03:30:35 | 74.0127 | 0.00106 | 16.5743 | 145.3250 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 22 17:57 | 2026 Jul 21 03:30:35 | 74.0127 | 0.00106 | 16.5743 | 145.3250 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 21 17:57 | 2026 Jul 21 03:30:35 | 74.0127 | 0.00106 | 16.5743 | 145.3250 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 20 17:57 | 2026 Jul 16 04:10:41 | 74.0136 | 0.00107 | 17.0835 | 154.0827 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 19 19:06 | 2026 Jul 16 04:10:41 | 74.0136 | 0.00107 | 17.0835 | 154.0827 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 19 17:57 | 2026 Jul 16 04:10:41 | 74.0136 | 0.00107 | 17.0835 | 154.0827 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 18 17:57 | 2026 Jul 16 04:10:41 | 74.0136 | 0.00107 | 17.0835 | 154.0827 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 17 17:57 | 2026 Jul 16 04:10:41 | 74.0136 | 0.00107 | 17.0835 | 154.0827 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 16 17:56 | 2026 Jul 16 04:10:41 | 74.0136 | 0.00107 | 17.0835 | 154.0827 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 15 17:57 | 2026 Jul 11 12:37:30 | 74.0143 | 0.00108 | 17.5596 | 162.2655 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 14 17:56 | 2026 Jul 11 12:37:30 | 74.0143 | 0.00108 | 17.5596 | 162.2655 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 13 17:56 | 2026 Jul 11 12:37:30 | 74.0143 | 0.00108 | 17.5596 | 162.2655 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 12 17:56 | 2026 Jul 11 12:37:30 | 74.0143 | 0.00108 | 17.5596 | 162.2655 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 11 17:56 | 2026 Jul 11 12:37:30 | 74.0143 | 0.00108 | 17.5596 | 162.2655 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 09 17:56 | 2026 Jul 05 06:22:13 | 74.0154 | 0.00109 | 18.2007 | 173.0898 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 08 17:56 | 2026 Jul 05 06:22:13 | 74.0154 | 0.00109 | 18.2007 | 173.0898 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 07 17:56 | 2026 Jul 05 06:22:13 | 74.0154 | 0.00109 | 18.2007 | 173.0898 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 06 17:57 | 2026 Jul 05 06:22:13 | 74.0154 | 0.00109 | 18.2007 | 173.0898 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 05 17:56 | 2026 Jul 05 06:22:13 | 74.0154 | 0.00109 | 18.2007 | 173.0898 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 04 17:56 | 2026 Jun 29 13:28:56 | 74.0159 | 0.00111 | 18.7849 | 182.8610 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 03 17:57 | 2026 Jun 29 13:28:56 | 74.0159 | 0.00111 | 18.7849 | 182.8610 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 02 17:56 | 2026 Jun 29 13:28:56 | 74.0159 | 0.00111 | 18.7849 | 182.8610 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jul 01 17:56 | 2026 Jun 29 13:28:56 | 74.0159 | 0.00111 | 18.7849 | 182.8610 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jun 30 17:56 | 2026 Jun 29 13:28:56 | 74.0159 | 0.00111 | 18.7849 | 182.8610 | 274.8397 | 13.29656 | 7.243 |
| 2026 Jun 29 17:57 | 2026 Jun 29 13:28:56 | 74.0159 | 0.00111 | 18.7849 | 182.8610 | 274.8397 | 13.29656 | 7.243 |