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 May 25 17:57 | 2026 May 25 10:50:20 | 82.4973 | 0.00129 | 0.6415 | 153.2962 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 24 17:57 | 2026 May 24 02:49:36 | 82.4974 | 0.00127 | 0.7273 | 157.5681 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 23 17:58 | 2026 May 23 12:25:16 | 82.4975 | 0.00127 | 0.7659 | 159.4834 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 22 17:57 | 2026 May 22 06:00:34 | 82.4976 | 0.00126 | 0.8474 | 163.6258 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 21 17:57 | 2026 May 21 06:00:00 | 82.4977 | 0.00125 | 0.9118 | 166.9322 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 20 17:57 | 2026 May 20 12:23:35 | 82.4978 | 0.00124 | 0.9589 | 169.3628 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 19 17:58 | 2026 May 19 12:23:01 | 82.4979 | 0.00123 | 1.0233 | 172.6852 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 18 17:57 | 2026 May 18 12:22:27 | 82.4980 | 0.00122 | 1.0876 | 176.0404 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 17 17:57 | 2026 May 17 10:45:51 | 82.4981 | 0.00121 | 1.1563 | 179.5948 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 16 17:56 | 2026 May 16 04:21:07 | 82.4982 | 0.00120 | 1.2378 | 183.8820 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 15 17:57 | 2026 May 15 05:56:35 | 82.4983 | 0.00119 | 1.2978 | 187.1459 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 14 17:58 | 2026 May 14 05:56:01 | 82.4984 | 0.00118 | 1.3622 | 190.6208 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 13 17:58 | 2026 May 13 10:43:33 | 82.4984 | 0.00117 | 1.4136 | 193.3934 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 12 17:58 | 2026 May 12 05:54:52 | 82.4985 | 0.00116 | 1.4908 | 197.6665 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 11 17:56 | 2026 May 11 12:18:27 | 82.4986 | 0.00115 | 1.5380 | 200.2942 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 10 17:57 | 2026 May 10 10:41:50 | 82.4987 | 0.00115 | 1.6066 | 204.1304 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 09 17:57 | 2026 May 09 04:17:05 | 82.4988 | 0.00113 | 1.6881 | 208.7067 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 08 17:57 | 2026 May 08 04:16:30 | 82.4988 | 0.00113 | 1.7524 | 212.3958 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 07 17:58 | 2026 May 07 05:51:58 | 82.4988 | 0.00112 | 1.8125 | 215.8458 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 06 17:57 | 2026 May 06 12:15:32 | 82.4988 | 0.00111 | 1.8597 | 218.5221 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 05 17:57 | 2026 May 05 12:14:56 | 82.4988 | 0.00111 | 1.9240 | 222.2398 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 04 17:57 | 2026 May 04 10:38:19 | 82.4988 | 0.00110 | 1.9926 | 226.2149 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 03 17:57 | 2026 May 03 12:13:45 | 82.4989 | 0.00109 | 2.0527 | 229.8047 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 02 17:57 | 2026 May 02 09:01:05 | 82.4989 | 0.00108 | 2.1256 | 234.1821 | 206.8928 | 15.00366 | 4.743 |
| 2026 May 01 17:56 | 2026 May 01 12:12:34 | 82.4990 | 0.00108 | 2.1813 | 237.5072 | 206.8928 | 15.00366 | 4.743 |
| 2026 Apr 30 17:56 | 2026 Apr 30 12:11:58 | 82.4990 | 0.00107 | 2.2456 | 241.3814 | 206.8928 | 15.00366 | 4.743 |
| 2026 Apr 29 17:57 | 2026 Apr 29 12:11:21 | 82.4990 | 0.00107 | 2.3100 | 245.2989 | 206.8928 | 15.00366 | 4.743 |
| 2026 Apr 28 17:56 | 2026 Apr 28 12:10:44 | 82.4990 | 0.00107 | 2.3743 | 249.1816 | 206.8928 | 15.00366 | 4.743 |