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 |
| 2025 Jun 02 17:58 | 2025 Jun 02 01:30:32 | 82.4972 | 0.00111 | 23.6007 | 290.9072 | 69.0959 | 14.98804 | 4.743 |
| 2025 Jun 01 17:56 | 2025 Jun 01 12:41:26 | 82.4973 | 0.00112 | 23.6350 | 293.0255 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 31 17:56 | 2025 May 31 12:39:23 | 82.4973 | 0.00112 | 23.6993 | 296.8085 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 30 17:56 | 2025 May 30 01:24:22 | 82.4975 | 0.00113 | 23.7935 | 302.3358 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 29 17:56 | 2025 May 28 20:33:54 | 82.4977 | 0.00113 | 23.8706 | 306.8156 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 28 17:56 | 2025 May 27 20:31:50 | 82.4977 | 0.00114 | 23.9349 | 310.5081 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 27 17:57 | 2025 May 25 20:27:41 | 82.4978 | 0.00115 | 0.0634 | 317.9510 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 26 17:56 | 2025 May 25 20:27:41 | 82.4978 | 0.00115 | 0.0634 | 317.9510 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 25 17:56 | 2025 May 25 02:50:10 | 82.4978 | 0.00116 | 0.1105 | 320.6898 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 24 17:57 | 2025 May 24 02:48:05 | 82.4979 | 0.00117 | 0.1748 | 324.4170 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 23 17:56 | 2025 May 22 17:09:11 | 82.4980 | 0.00118 | 0.2648 | 329.6093 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 22 17:56 | 2025 May 21 17:07:06 | 82.4981 | 0.00119 | 0.3290 | 333.2473 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 21 17:56 | 2025 May 20 21:53:26 | 82.4982 | 0.00119 | 0.3804 | 336.1079 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 20 17:56 | 2025 May 20 09:04:19 | 82.4983 | 0.00120 | 0.4147 | 338.0249 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 19 17:56 | 2025 May 19 09:02:14 | 82.4985 | 0.00121 | 0.4789 | 341.5175 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 18 17:57 | 2025 May 18 04:11:43 | 82.4987 | 0.00122 | 0.5560 | 345.6345 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 17 17:57 | 2025 May 17 04:09:38 | 82.4988 | 0.00123 | 0.6203 | 349.0851 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 16 17:56 | 2025 May 16 04:07:32 | 82.4989 | 0.00124 | 0.6845 | 352.4910 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 15 17:57 | 2025 May 15 04:05:26 | 82.4991 | 0.00125 | 0.7488 | 355.9187 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 14 17:56 | 2025 May 14 04:03:19 | 82.4991 | 0.00126 | 0.8130 | 359.3253 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 13 17:56 | 2025 May 13 04:01:13 | 82.4993 | 0.00127 | 0.8772 | 2.7360 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 12 17:56 | 2025 May 12 03:59:06 | 82.4995 | 0.00128 | 0.9415 | 6.1124 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 11 17:56 | 2025 May 10 19:56:17 | 82.4998 | 0.00129 | 1.0271 | 10.5422 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 10 17:56 | 2025 May 09 21:30:19 | 82.5004 | 0.00130 | 1.0871 | 13.5758 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 09 17:57 | 2025 May 08 19:52:03 | 82.5005 | 0.00131 | 1.1556 | 17.1790 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 08 17:56 | 2025 May 07 23:02:12 | 82.5004 | 0.00132 | 1.2113 | 20.0564 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 07 17:56 | 2025 May 07 07:00:47 | 82.5002 | 0.00133 | 1.2541 | 22.2506 | 69.0959 | 14.98804 | 4.743 |
| 2025 May 06 17:57 | 2025 May 06 05:22:30 | 82.5002 | 0.00134 | 1.3226 | 25.7612 | 69.0959 | 14.98804 | 4.743 |