Orbital elements of OKEAN-2
| Launched | 27 February 1990 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 20510 |
| 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 27 17:57 | 2026 Jul 27 11:00:28 | 82.4974 | 0.00070 | 12.9123 | 154.0617 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 26 17:56 | 2026 Jul 21 02:35:44 | 82.4970 | 0.00063 | 13.3311 | 174.0643 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 25 17:57 | 2026 Jul 21 02:35:44 | 82.4970 | 0.00063 | 13.3311 | 174.0643 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 24 17:56 | 2026 Jul 21 02:35:44 | 82.4970 | 0.00063 | 13.3311 | 174.0643 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 23 17:57 | 2026 Jul 21 02:35:44 | 82.4970 | 0.00063 | 13.3311 | 174.0643 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 22 17:57 | 2026 Jul 21 02:35:44 | 82.4970 | 0.00063 | 13.3311 | 174.0643 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 21 17:57 | 2026 Jul 21 02:35:44 | 82.4970 | 0.00063 | 13.3311 | 174.0643 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 20 17:57 | 2026 Jul 16 06:45:26 | 82.4968 | 0.00057 | 13.6494 | 190.8749 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 19 19:06 | 2026 Jul 16 06:45:26 | 82.4968 | 0.00057 | 13.6494 | 190.8749 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 19 17:57 | 2026 Jul 16 06:45:26 | 82.4968 | 0.00057 | 13.6494 | 190.8749 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 18 17:57 | 2026 Jul 16 06:45:26 | 82.4968 | 0.00057 | 13.6494 | 190.8749 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 17 17:57 | 2026 Jul 16 06:45:26 | 82.4968 | 0.00057 | 13.6494 | 190.8749 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 16 17:56 | 2026 Jul 16 06:45:26 | 82.4968 | 0.00057 | 13.6494 | 190.8749 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 15 17:57 | 2026 Jul 11 13:13:21 | 82.4965 | 0.00053 | 13.9614 | 208.0144 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 14 17:56 | 2026 Jul 11 13:13:21 | 82.4965 | 0.00053 | 13.9614 | 208.0144 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 13 17:56 | 2026 Jul 11 13:13:21 | 82.4965 | 0.00053 | 13.9614 | 208.0144 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 12 17:56 | 2026 Jul 11 13:13:21 | 82.4965 | 0.00053 | 13.9614 | 208.0144 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 11 17:56 | 2026 Jul 11 13:13:21 | 82.4965 | 0.00053 | 13.9614 | 208.0144 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 09 17:56 | 2026 Jul 05 01:39:10 | 82.4968 | 0.00048 | 14.3888 | 237.0416 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 08 17:56 | 2026 Jul 05 01:39:10 | 82.4968 | 0.00048 | 14.3888 | 237.0416 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 07 17:56 | 2026 Jul 05 01:39:10 | 82.4968 | 0.00048 | 14.3888 | 237.0416 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 06 17:57 | 2026 Jul 05 01:39:10 | 82.4968 | 0.00048 | 14.3888 | 237.0416 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 05 17:56 | 2026 Jul 05 01:39:10 | 82.4968 | 0.00048 | 14.3888 | 237.0416 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 04 17:56 | 2026 Jun 29 13:04:09 | 82.4973 | 0.00045 | 14.7531 | 260.8794 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 03 17:57 | 2026 Jun 29 13:04:09 | 82.4973 | 0.00045 | 14.7531 | 260.8794 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 02 17:56 | 2026 Jun 29 13:04:09 | 82.4973 | 0.00045 | 14.7531 | 260.8794 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jul 01 17:56 | 2026 Jun 29 13:04:09 | 82.4973 | 0.00045 | 14.7531 | 260.8794 | 4.6111 | 15.16710 | 5.243 |
| 2026 Jun 30 17:56 | 2026 Jun 29 13:04:09 | 82.4973 | 0.00045 | 14.7531 | 260.8794 | 4.6111 | 15.16710 | 5.243 |