Orbital elements of OKEAN-3
| Launched | 3 June 1991 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21397 |
| 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 Sep 15 17:56 | 2025 Sep 15 04:14:49 | 82.5192 | 0.00136 | 9.7808 | 202.9490 | 157.1127 | 15.03280 | 5.243 |
| 2025 Sep 14 17:56 | 2025 Sep 14 02:41:12 | 82.5191 | 0.00135 | 9.8494 | 206.6647 | 157.1127 | 15.03280 | 5.243 |
| 2025 Sep 12 17:57 | 2025 Sep 11 18:46:22 | 82.5189 | 0.00132 | 9.9995 | 214.7538 | 157.1127 | 15.03280 | 5.243 |
| 2025 Sep 11 17:57 | 2025 Sep 11 04:23:42 | 82.5190 | 0.00131 | 10.0380 | 216.7966 | 157.1127 | 15.03280 | 5.243 |
| 2025 Sep 10 17:56 | 2025 Sep 10 04:25:55 | 82.5190 | 0.00131 | 10.1023 | 220.3549 | 157.1127 | 15.03280 | 5.243 |
| 2025 Sep 08 17:57 | 2025 Sep 08 02:54:27 | 82.5194 | 0.00129 | 10.2353 | 227.5422 | 157.1127 | 15.03280 | 5.243 |
| 2025 Sep 07 17:56 | 2025 Sep 07 04:32:30 | 82.5196 | 0.00129 | 10.2953 | 230.7936 | 157.1127 | 15.03280 | 5.243 |
| 2025 Sep 06 20:41 | 2025 Sep 06 06:10:33 | 82.5198 | 0.00129 | 10.3553 | 234.2040 | 157.1127 | 15.03280 | 5.243 |
| 2025 Sep 03 17:57 | 2025 Sep 03 04:41:13 | 82.5202 | 0.00129 | 10.5525 | 246.0624 | 157.1127 | 15.03280 | 5.243 |
| 2025 Sep 02 17:56 | 2025 Sep 02 04:43:22 | 82.5202 | 0.00129 | 10.6168 | 250.2328 | 157.1127 | 15.03280 | 5.243 |
| 2025 Sep 01 17:56 | 2025 Sep 01 06:21:22 | 82.5203 | 0.00129 | 10.6768 | 254.0115 | 157.1127 | 15.03280 | 5.243 |
| 2025 Aug 31 17:56 | 2025 Aug 31 04:47:39 | 82.5203 | 0.00129 | 10.7454 | 258.3449 | 157.1127 | 15.03280 | 5.243 |
| 2025 Aug 30 17:56 | 2025 Aug 30 01:38:04 | 82.5203 | 0.00129 | 10.8183 | 263.0758 | 157.1127 | 15.03280 | 5.243 |
| 2025 Aug 29 17:56 | 2025 Aug 29 06:27:45 | 82.5202 | 0.00129 | 10.8697 | 266.3189 | 157.1127 | 15.03280 | 5.243 |
| 2025 Aug 28 17:57 | 2025 Aug 27 20:54:42 | 82.5201 | 0.00128 | 10.9597 | 271.9805 | 157.1127 | 15.03280 | 5.243 |
| 2025 Aug 27 17:56 | 2025 Aug 27 04:56:06 | 82.5203 | 0.00128 | 11.0026 | 274.6381 | 157.1127 | 15.03280 | 5.243 |
| 2025 Aug 26 17:56 | 2025 Aug 25 20:58:53 | 82.5201 | 0.00127 | 11.0883 | 279.8836 | 157.1127 | 15.03280 | 5.243 |
| 2025 Aug 25 17:56 | 2025 Aug 24 21:00:58 | 82.5199 | 0.00127 | 11.1526 | 283.6953 | 157.1127 | 15.03280 | 5.243 |
| 2025 Aug 24 17:56 | 2025 Aug 23 21:03:03 | 82.5196 | 0.00126 | 11.2169 | 287.5299 | 157.1127 | 15.03280 | 5.243 |
| 2025 Aug 23 17:56 | 2025 Aug 20 21:09:15 | 82.5193 | 0.00127 | 11.4098 | 298.5346 | 157.1127 | 15.03280 | 5.243 |
| 2025 Aug 22 17:56 | 2025 Aug 20 21:09:15 | 82.5193 | 0.00127 | 11.4098 | 298.5346 | 157.1127 | 15.03280 | 5.243 |
| 2025 Aug 20 17:56 | 2025 Aug 20 06:46:29 | 82.5193 | 0.00128 | 11.4484 | 300.6929 | 157.1127 | 15.03280 | 5.243 |