Orbital elements of SL-6 R/B(2)
| Launched | 15 June 1977 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10089 |
| 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 Aug 30 17:56 | 2025 Aug 26 19:48:29 | 66.5707 | 0.57690 | 7.5881 | 308.8068 | 12.5023 | 1.99321 | – |
| 2025 Aug 29 17:56 | 2025 Aug 26 19:48:29 | 66.5707 | 0.57690 | 7.5881 | 308.8068 | 12.5023 | 1.99321 | – |
| 2025 Aug 28 17:57 | 2025 Aug 26 19:48:29 | 66.5707 | 0.57690 | 7.5881 | 308.8068 | 12.5023 | 1.99321 | – |
| 2025 Aug 27 17:56 | 2025 Aug 18 07:06:31 | 66.5604 | 0.57718 | 7.6226 | 308.9951 | 12.5023 | 1.99321 | – |
| 2025 Aug 26 17:56 | 2025 Aug 18 07:06:31 | 66.5604 | 0.57718 | 7.6226 | 308.9951 | 12.5023 | 1.99321 | – |
| 2025 Aug 25 17:56 | 2025 Aug 18 07:06:31 | 66.5604 | 0.57718 | 7.6226 | 308.9951 | 12.5023 | 1.99321 | – |
| 2025 Aug 24 17:56 | 2025 Aug 18 07:06:31 | 66.5604 | 0.57718 | 7.6226 | 308.9951 | 12.5023 | 1.99321 | – |
| 2025 Aug 23 17:56 | 2025 Aug 18 07:06:31 | 66.5604 | 0.57718 | 7.6226 | 308.9951 | 12.5023 | 1.99321 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 07:01:33 | 66.5596 | 0.57721 | 7.6267 | 309.0174 | 12.5023 | 1.99321 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 07:01:33 | 66.5596 | 0.57721 | 7.6267 | 309.0174 | 12.5023 | 1.99321 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 07:01:33 | 66.5596 | 0.57721 | 7.6267 | 309.0174 | 12.5023 | 1.99321 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 07:01:33 | 66.5596 | 0.57721 | 7.6267 | 309.0174 | 12.5023 | 1.99321 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 18:34:08 | 66.5543 | 0.57739 | 7.6491 | 309.1394 | 12.5023 | 1.99321 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 18:34:08 | 66.5543 | 0.57739 | 7.6491 | 309.1394 | 12.5023 | 1.99321 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 18:34:08 | 66.5543 | 0.57739 | 7.6491 | 309.1394 | 12.5023 | 1.99321 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 18:34:08 | 66.5543 | 0.57739 | 7.6491 | 309.1394 | 12.5023 | 1.99321 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 18:34:08 | 66.5543 | 0.57739 | 7.6491 | 309.1394 | 12.5023 | 1.99321 | – |
| 2025 Aug 11 17:56 | 2025 Aug 04 05:56:34 | 66.5479 | 0.57762 | 7.6797 | 309.3082 | 12.5023 | 1.99321 | – |
| 2025 Aug 10 17:57 | 2025 Aug 04 05:56:34 | 66.5479 | 0.57762 | 7.6797 | 309.3082 | 12.5023 | 1.99321 | – |
| 2025 Aug 09 17:56 | 2025 Aug 04 05:56:34 | 66.5479 | 0.57762 | 7.6797 | 309.3082 | 12.5023 | 1.99321 | – |
| 2025 Aug 08 17:56 | 2025 Aug 04 05:56:34 | 66.5479 | 0.57762 | 7.6797 | 309.3082 | 12.5023 | 1.99321 | – |
| 2025 Aug 07 17:56 | 2025 Aug 04 05:56:34 | 66.5479 | 0.57762 | 7.6797 | 309.3082 | 12.5023 | 1.99321 | – |
| 2025 Aug 05 17:56 | 2025 Jul 28 05:21:46 | 66.5438 | 0.57783 | 7.7082 | 309.4651 | 12.5023 | 1.99321 | – |
| 2025 Aug 04 17:56 | 2025 Jul 28 05:21:46 | 66.5438 | 0.57783 | 7.7082 | 309.4651 | 12.5023 | 1.99321 | – |
| 2025 Aug 03 17:56 | 2025 Jul 28 05:21:46 | 66.5438 | 0.57783 | 7.7082 | 309.4651 | 12.5023 | 1.99321 | – |