Orbital elements of COSMOS 2151
| Launched | 12 June 1991 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21422 |
| 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 Apr 02 18:03 | 2026 Apr 02 07:05:46 | 82.4953 | 0.00119 | 4.0599 | 348.5597 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 31 17:57 | 2026 Mar 31 05:28:19 | 82.4948 | 0.00121 | 4.1929 | 355.4974 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 30 17:58 | 2026 Mar 30 11:51:48 | 82.4947 | 0.00122 | 4.2401 | 357.8668 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 29 17:57 | 2026 Mar 29 03:50:50 | 82.4946 | 0.00123 | 4.3259 | 2.1871 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 28 18:57 | 2026 Mar 28 11:50:21 | 82.4945 | 0.00124 | 4.3688 | 4.3726 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 27 18:57 | 2026 Mar 27 05:25:26 | 82.4944 | 0.00126 | 4.4503 | 8.5922 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 26 18:57 | 2026 Mar 26 11:48:54 | 82.4944 | 0.00127 | 4.4975 | 11.0671 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 25 18:56 | 2026 Mar 25 13:24:13 | 82.4941 | 0.00128 | 4.5576 | 14.1991 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 24 18:56 | 2026 Mar 24 11:47:26 | 82.4943 | 0.00129 | 4.6262 | 17.8843 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 23 18:56 | 2026 Mar 23 11:46:41 | 82.4941 | 0.00130 | 4.6906 | 21.2048 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 22 18:56 | 2026 Mar 22 05:21:44 | 82.4939 | 0.00131 | 4.7721 | 25.3945 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 21 19:05 | 2026 Mar 21 13:21:13 | 82.4936 | 0.00132 | 4.8150 | 27.0380 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 20 18:57 | 2026 Mar 20 11:44:25 | 82.4934 | 0.00133 | 4.8837 | 30.4071 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 19 18:56 | 2026 Mar 19 05:19:27 | 82.4932 | 0.00134 | 4.9652 | 34.3923 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 18 18:56 | 2026 Mar 18 11:42:54 | 82.4931 | 0.00134 | 5.0124 | 36.6817 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 17 18:56 | 2026 Mar 17 13:18:11 | 82.4930 | 0.00135 | 5.0725 | 39.5486 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 16 18:57 | 2026 Mar 16 05:17:09 | 82.4929 | 0.00136 | 5.1583 | 43.6559 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 15 18:56 | 2026 Mar 15 13:16:38 | 82.4929 | 0.00136 | 5.2012 | 45.6937 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 14 18:56 | 2026 Mar 14 14:51:55 | 82.4929 | 0.00137 | 5.2613 | 48.5683 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 13 18:57 | 2026 Mar 13 00:26:40 | 82.4930 | 0.00139 | 5.3643 | 53.5983 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 12 18:57 | 2026 Mar 12 13:14:17 | 82.4930 | 0.00139 | 5.3943 | 55.0361 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 11 18:56 | 2026 Mar 11 11:37:27 | 82.4930 | 0.00139 | 5.4630 | 58.3930 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 10 18:56 | 2026 Mar 10 13:12:42 | 82.4931 | 0.00140 | 5.5230 | 61.2689 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 09 18:56 | 2026 Mar 09 13:11:54 | 82.4931 | 0.00140 | 5.5874 | 64.3160 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 08 18:57 | 2026 Mar 08 09:59:00 | 82.4931 | 0.00140 | 5.6604 | 67.7078 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 07 18:57 | 2026 Mar 07 13:10:18 | 82.4930 | 0.00140 | 5.7161 | 70.2206 | 11.5355 | 15.00212 | 4.743 |
| 2026 Mar 06 18:56 | 2026 Mar 06 13:09:29 | 82.4929 | 0.00140 | 5.7805 | 73.1241 | 11.5355 | 15.00212 | 4.743 |