Orbital elements of SL-8 R/B
| Launched | 25 January 1989 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 19770 |
| 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 Jun 30 17:56 | 2025 Jun 28 15:20:46 | 74.0453 | 0.00039 | 2.6872 | 119.9311 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 29 17:56 | 2025 Jun 28 15:20:46 | 74.0453 | 0.00039 | 2.6872 | 119.9311 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 28 17:56 | 2025 Jun 28 15:20:46 | 74.0453 | 0.00039 | 2.6872 | 119.9311 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 27 17:56 | 2025 Jun 22 09:49:35 | 74.0455 | 0.00040 | 3.4544 | 135.9960 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 26 17:56 | 2025 Jun 22 09:49:35 | 74.0455 | 0.00040 | 3.4544 | 135.9960 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 25 17:56 | 2025 Jun 22 09:49:35 | 74.0455 | 0.00040 | 3.4544 | 135.9960 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 24 17:56 | 2025 Jun 22 09:49:35 | 74.0455 | 0.00040 | 3.4544 | 135.9960 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 23 17:56 | 2025 Jun 22 09:49:35 | 74.0455 | 0.00040 | 3.4544 | 135.9960 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 22 17:56 | 2025 Jun 17 04:31:06 | 74.0457 | 0.00042 | 4.0973 | 148.8892 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 21 17:56 | 2025 Jun 17 04:31:06 | 74.0457 | 0.00042 | 4.0973 | 148.8892 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 20 17:57 | 2025 Jun 17 04:31:06 | 74.0457 | 0.00042 | 4.0973 | 148.8892 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 19 17:56 | 2025 Jun 17 04:31:06 | 74.0457 | 0.00042 | 4.0973 | 148.8892 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 18 17:56 | 2025 Jun 17 04:31:06 | 74.0457 | 0.00042 | 4.0973 | 148.8892 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 17 17:56 | 2025 Jun 17 04:31:06 | 74.0457 | 0.00042 | 4.0973 | 148.8892 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 16 17:56 | 2025 Jun 12 11:25:01 | 74.0458 | 0.00043 | 4.6776 | 160.1912 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 15 17:56 | 2025 Jun 12 11:25:01 | 74.0458 | 0.00043 | 4.6776 | 160.1912 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 14 17:56 | 2025 Jun 12 11:25:01 | 74.0458 | 0.00043 | 4.6776 | 160.1912 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 13 17:56 | 2025 Jun 12 11:25:01 | 74.0458 | 0.00043 | 4.6776 | 160.1912 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 12 17:56 | 2025 Jun 12 11:25:01 | 74.0458 | 0.00043 | 4.6776 | 160.1912 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 11 17:56 | 2025 Jun 05 18:39:59 | 74.0454 | 0.00046 | 5.5023 | 175.0040 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 10 17:56 | 2025 Jun 05 18:39:59 | 74.0454 | 0.00046 | 5.5023 | 175.0040 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 09 17:56 | 2025 Jun 05 18:39:59 | 74.0454 | 0.00046 | 5.5023 | 175.0040 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 08 17:56 | 2025 Jun 05 18:39:59 | 74.0454 | 0.00046 | 5.5023 | 175.0040 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 07 17:56 | 2025 Jun 05 18:39:59 | 74.0454 | 0.00046 | 5.5023 | 175.0040 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 06 17:56 | 2025 Jun 05 18:39:59 | 74.0454 | 0.00046 | 5.5023 | 175.0040 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 05 17:56 | 2025 Jun 01 13:39:49 | 74.0450 | 0.00048 | 6.0205 | 184.3755 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 04 17:57 | 2025 Jun 01 13:39:49 | 74.0450 | 0.00048 | 6.0205 | 184.3755 | 298.6743 | 14.40120 | 5.243 |
| 2025 Jun 03 17:57 | 2025 Jun 01 13:39:49 | 74.0450 | 0.00048 | 6.0205 | 184.3755 | 298.6743 | 14.40120 | 5.243 |