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 |
| 2025 Dec 15 18:58 | 2025 Dec 12 06:51:46 | 82.5003 | 0.00056 | 3.8735 | 225.7185 | 198.9035 | 15.14579 | 5.243 |
| 2025 Dec 14 18:56 | 2025 Dec 12 06:51:46 | 82.5003 | 0.00056 | 3.8735 | 225.7185 | 198.9035 | 15.14579 | 5.243 |
| 2025 Dec 13 18:56 | 2025 Dec 12 06:51:46 | 82.5003 | 0.00056 | 3.8735 | 225.7185 | 198.9035 | 15.14579 | 5.243 |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:51:46 | 82.5003 | 0.00056 | 3.8735 | 225.7185 | 198.9035 | 15.14579 | 5.243 |
| 2025 Dec 11 18:56 | 2025 Dec 07 04:34:59 | 82.4998 | 0.00051 | 4.2083 | 247.3447 | 198.9035 | 15.14579 | 5.243 |
| 2025 Dec 10 18:56 | 2025 Dec 07 04:34:59 | 82.4998 | 0.00051 | 4.2083 | 247.3447 | 198.9035 | 15.14579 | 5.243 |
| 2025 Dec 09 18:56 | 2025 Dec 07 04:34:59 | 82.4998 | 0.00051 | 4.2083 | 247.3447 | 198.9035 | 15.14579 | 5.243 |
| 2025 Dec 08 18:56 | 2025 Dec 07 04:34:59 | 82.4998 | 0.00051 | 4.2083 | 247.3447 | 198.9035 | 15.14579 | 5.243 |
| 2025 Dec 07 18:56 | 2025 Dec 07 04:34:59 | 82.4998 | 0.00051 | 4.2083 | 247.3447 | 198.9035 | 15.14579 | 5.243 |
| 2025 Dec 06 18:56 | 2025 Dec 02 07:23:15 | 82.5003 | 0.00052 | 4.5292 | 270.2753 | 198.9035 | 15.14579 | 5.243 |
| 2025 Dec 05 18:57 | 2025 Dec 02 07:23:15 | 82.5003 | 0.00052 | 4.5292 | 270.2753 | 198.9035 | 15.14579 | 5.243 |
| 2025 Dec 04 18:57 | 2025 Dec 02 07:23:15 | 82.5003 | 0.00052 | 4.5292 | 270.2753 | 198.9035 | 15.14579 | 5.243 |
| 2025 Dec 03 18:56 | 2025 Dec 02 07:23:15 | 82.5003 | 0.00052 | 4.5292 | 270.2753 | 198.9035 | 15.14579 | 5.243 |
| 2025 Dec 02 18:56 | 2025 Dec 02 07:23:15 | 82.5003 | 0.00052 | 4.5292 | 270.2753 | 198.9035 | 15.14579 | 5.243 |
| 2025 Nov 30 18:57 | 2025 Nov 25 08:54:05 | 82.5008 | 0.00055 | 4.9850 | 297.5587 | 198.9035 | 15.14579 | 5.243 |
| 2025 Nov 29 18:56 | 2025 Nov 25 08:54:05 | 82.5008 | 0.00055 | 4.9850 | 297.5587 | 198.9035 | 15.14579 | 5.243 |
| 2025 Nov 28 18:57 | 2025 Nov 25 08:54:05 | 82.5008 | 0.00055 | 4.9850 | 297.5587 | 198.9035 | 15.14579 | 5.243 |
| 2025 Nov 27 18:57 | 2025 Nov 25 08:54:05 | 82.5008 | 0.00055 | 4.9850 | 297.5587 | 198.9035 | 15.14579 | 5.243 |
| 2025 Nov 26 18:57 | 2025 Nov 25 08:54:05 | 82.5008 | 0.00055 | 4.9850 | 297.5587 | 198.9035 | 15.14579 | 5.243 |
| 2025 Nov 25 18:57 | 2025 Nov 25 08:54:05 | 82.5008 | 0.00055 | 4.9850 | 297.5587 | 198.9035 | 15.14579 | 5.243 |
| 2025 Nov 24 18:56 | 2025 Nov 20 06:46:59 | 82.4998 | 0.00055 | 5.3192 | 320.2918 | 198.9035 | 15.14579 | 5.243 |
| 2025 Nov 23 18:57 | 2025 Nov 20 06:46:59 | 82.4998 | 0.00055 | 5.3192 | 320.2918 | 198.9035 | 15.14579 | 5.243 |
| 2025 Nov 21 18:57 | 2025 Nov 20 06:46:59 | 82.4998 | 0.00055 | 5.3192 | 320.2918 | 198.9035 | 15.14579 | 5.243 |
| 2025 Nov 20 18:56 | 2025 Nov 20 06:46:59 | 82.4998 | 0.00055 | 5.3192 | 320.2918 | 198.9035 | 15.14579 | 5.243 |
| 2025 Nov 18 18:57 | 2025 Nov 08 15:24:55 | 82.4988 | 0.00065 | 6.0838 | 1.0667 | 198.9035 | 15.14579 | 5.243 |