Orbital elements of SL-6 R/B(2)
| Launched | 17 June 1991 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21429 |
| 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 Apr 02 18:03 | 2026 Mar 31 20:35:19 | 63.6999 | 0.68718 | 17.0914 | 262.5883 | 21.0314 | 1.96674 | – |
| 2026 Mar 24 18:56 | 2026 Mar 11 00:16:10 | 63.7117 | 0.68806 | 17.2403 | 262.6966 | 21.0314 | 1.96674 | – |
| 2026 Mar 23 18:56 | 2026 Mar 11 00:16:10 | 63.7117 | 0.68806 | 17.2403 | 262.6966 | 21.0314 | 1.96674 | – |
| 2026 Mar 22 18:56 | 2026 Mar 11 00:16:10 | 63.7117 | 0.68806 | 17.2403 | 262.6966 | 21.0314 | 1.96674 | – |
| 2026 Mar 21 19:05 | 2026 Mar 11 00:16:10 | 63.7117 | 0.68806 | 17.2403 | 262.6966 | 21.0314 | 1.96674 | – |
| 2026 Mar 20 18:57 | 2026 Mar 11 00:16:10 | 63.7117 | 0.68806 | 17.2403 | 262.6966 | 21.0314 | 1.96674 | – |
| 2026 Mar 19 18:56 | 2026 Mar 11 00:16:10 | 63.7117 | 0.68806 | 17.2403 | 262.6966 | 21.0314 | 1.96674 | – |
| 2026 Mar 18 18:56 | 2026 Mar 11 00:16:10 | 63.7117 | 0.68806 | 17.2403 | 262.6966 | 21.0314 | 1.96674 | – |
| 2026 Mar 17 18:56 | 2026 Mar 11 00:16:10 | 63.7117 | 0.68806 | 17.2403 | 262.6966 | 21.0314 | 1.96674 | – |
| 2026 Mar 16 18:57 | 2026 Mar 11 00:16:10 | 63.7117 | 0.68806 | 17.2403 | 262.6966 | 21.0314 | 1.96674 | – |
| 2026 Mar 15 18:56 | 2026 Mar 11 00:16:10 | 63.7117 | 0.68806 | 17.2403 | 262.6966 | 21.0314 | 1.96674 | – |
| 2026 Mar 14 18:56 | 2026 Mar 08 11:15:08 | 63.7170 | 0.68817 | 17.2584 | 262.7102 | 21.0314 | 1.96674 | – |
| 2026 Mar 13 18:57 | 2026 Mar 08 11:15:08 | 63.7170 | 0.68817 | 17.2584 | 262.7102 | 21.0314 | 1.96674 | – |
| 2026 Mar 12 18:57 | 2026 Mar 08 11:15:08 | 63.7170 | 0.68817 | 17.2584 | 262.7102 | 21.0314 | 1.96674 | – |
| 2026 Mar 11 18:56 | 2026 Mar 08 11:15:08 | 63.7170 | 0.68817 | 17.2584 | 262.7102 | 21.0314 | 1.96674 | – |
| 2026 Mar 10 18:56 | 2026 Mar 08 11:15:08 | 63.7170 | 0.68817 | 17.2584 | 262.7102 | 21.0314 | 1.96674 | – |
| 2026 Mar 08 18:57 | 2026 Feb 21 17:22:33 | 63.7274 | 0.68882 | 17.3643 | 262.7829 | 21.0314 | 1.96674 | – |
| 2026 Mar 07 18:57 | 2026 Feb 21 17:22:33 | 63.7274 | 0.68882 | 17.3643 | 262.7829 | 21.0314 | 1.96674 | – |
| 2026 Mar 06 18:56 | 2026 Feb 21 17:22:33 | 63.7274 | 0.68882 | 17.3643 | 262.7829 | 21.0314 | 1.96674 | – |