Orbital elements of COSMOS 2158
| Launched | 27 September 1991 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21729 |
| 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 Jun 27 17:55 | 2026 Jun 22 14:30:08 | 82.5845 | 0.00058 | 20.5115 | 51.1007 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 26 17:56 | 2026 Jun 22 14:30:08 | 82.5845 | 0.00058 | 20.5115 | 51.1007 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 25 17:56 | 2026 Jun 22 14:30:08 | 82.5845 | 0.00058 | 20.5115 | 51.1007 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 24 17:55 | 2026 Jun 22 14:30:08 | 82.5845 | 0.00058 | 20.5115 | 51.1007 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 23 17:56 | 2026 Jun 22 14:30:08 | 82.5845 | 0.00058 | 20.5115 | 51.1007 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 22 17:56 | 2026 Jun 17 11:18:07 | 82.5839 | 0.00060 | 20.7304 | 61.1120 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 21 17:57 | 2026 Jun 17 11:18:07 | 82.5839 | 0.00060 | 20.7304 | 61.1120 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 20 17:56 | 2026 Jun 17 11:18:07 | 82.5839 | 0.00060 | 20.7304 | 61.1120 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 19 17:57 | 2026 Jun 17 11:18:07 | 82.5839 | 0.00060 | 20.7304 | 61.1120 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 18 17:56 | 2026 Jun 17 11:18:07 | 82.5839 | 0.00060 | 20.7304 | 61.1120 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 17 17:57 | 2026 Jun 17 11:18:07 | 82.5839 | 0.00060 | 20.7304 | 61.1120 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 16 17:55 | 2026 Jun 12 04:36:56 | 82.5843 | 0.00061 | 20.9556 | 71.2201 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 15 17:56 | 2026 Jun 12 04:36:56 | 82.5843 | 0.00061 | 20.9556 | 71.2201 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 14 17:57 | 2026 Jun 12 04:36:56 | 82.5843 | 0.00061 | 20.9556 | 71.2201 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 13 17:56 | 2026 Jun 12 04:36:56 | 82.5843 | 0.00061 | 20.9556 | 71.2201 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 12 17:56 | 2026 Jun 12 04:36:56 | 82.5843 | 0.00061 | 20.9556 | 71.2201 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 11 17:57 | 2026 Jun 07 04:56:17 | 82.5840 | 0.00062 | 21.1683 | 80.5087 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 10 17:56 | 2026 Jun 07 04:56:17 | 82.5840 | 0.00062 | 21.1683 | 80.5087 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 09 17:57 | 2026 Jun 07 04:56:17 | 82.5840 | 0.00062 | 21.1683 | 80.5087 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 08 17:56 | 2026 Jun 07 04:56:17 | 82.5840 | 0.00062 | 21.1683 | 80.5087 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 07 17:56 | 2026 Jun 07 04:56:17 | 82.5840 | 0.00062 | 21.1683 | 80.5087 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 06 17:56 | 2026 May 31 10:42:00 | 82.5835 | 0.00063 | 21.4566 | 92.6073 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 05 17:56 | 2026 May 31 10:42:00 | 82.5835 | 0.00063 | 21.4566 | 92.6073 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 04 17:57 | 2026 May 31 10:42:00 | 82.5835 | 0.00063 | 21.4566 | 92.6073 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 02 17:56 | 2026 May 31 10:42:00 | 82.5835 | 0.00063 | 21.4566 | 92.6073 | 319.9195 | 12.64070 | 7.543 |
| 2026 Jun 01 17:57 | 2026 May 31 10:42:00 | 82.5835 | 0.00063 | 21.4566 | 92.6073 | 319.9195 | 12.64070 | 7.543 |
| 2026 May 31 17:58 | 2026 May 31 10:42:00 | 82.5835 | 0.00063 | 21.4566 | 92.6073 | 319.9195 | 12.64070 | 7.543 |