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 Aug 13 17:57 | 2026 Aug 13 03:12:59 | 82.5817 | 0.00040 | 18.3141 | 286.5258 | 101.4643 | 12.64071 | 7.543 |
| 2026 Aug 12 17:56 | 2026 Aug 07 04:53:36 | 82.5826 | 0.00040 | 18.5670 | 303.9351 | 101.4643 | 12.64071 | 7.543 |
| 2026 Aug 11 17:56 | 2026 Aug 07 04:53:36 | 82.5826 | 0.00040 | 18.5670 | 303.9351 | 101.4643 | 12.64071 | 7.543 |
| 2026 Aug 10 17:56 | 2026 Aug 07 04:53:36 | 82.5826 | 0.00040 | 18.5670 | 303.9351 | 101.4643 | 12.64071 | 7.543 |
| 2026 Aug 09 17:57 | 2026 Aug 07 04:53:36 | 82.5826 | 0.00040 | 18.5670 | 303.9351 | 101.4643 | 12.64071 | 7.543 |
| 2026 Aug 08 17:57 | 2026 Aug 07 04:53:36 | 82.5826 | 0.00040 | 18.5670 | 303.9351 | 101.4643 | 12.64071 | 7.543 |
| 2026 Aug 07 17:57 | 2026 Aug 07 04:53:36 | 82.5826 | 0.00040 | 18.5670 | 303.9351 | 101.4643 | 12.64071 | 7.543 |
| 2026 Aug 06 17:57 | 2026 Aug 01 06:28:20 | 82.5838 | 0.00042 | 18.8201 | 320.3766 | 101.4643 | 12.64071 | 7.543 |
| 2026 Aug 05 17:56 | 2026 Aug 01 06:28:20 | 82.5838 | 0.00042 | 18.8201 | 320.3766 | 101.4643 | 12.64071 | 7.543 |
| 2026 Aug 04 17:57 | 2026 Aug 01 06:28:20 | 82.5838 | 0.00042 | 18.8201 | 320.3766 | 101.4643 | 12.64071 | 7.543 |
| 2026 Aug 03 17:56 | 2026 Aug 01 06:28:20 | 82.5838 | 0.00042 | 18.8201 | 320.3766 | 101.4643 | 12.64071 | 7.543 |
| 2026 Aug 02 17:57 | 2026 Aug 01 06:28:20 | 82.5838 | 0.00042 | 18.8201 | 320.3766 | 101.4643 | 12.64071 | 7.543 |
| 2026 Aug 01 17:57 | 2026 Aug 01 06:28:20 | 82.5838 | 0.00042 | 18.8201 | 320.3766 | 101.4643 | 12.64071 | 7.543 |
| 2026 Jul 31 17:56 | 2026 Jul 27 04:42:26 | 82.5845 | 0.00044 | 19.0365 | 334.2524 | 101.4643 | 12.64071 | 7.543 |
| 2026 Jul 30 17:57 | 2026 Jul 27 04:42:26 | 82.5845 | 0.00044 | 19.0365 | 334.2524 | 101.4643 | 12.64071 | 7.543 |
| 2026 Jul 29 17:57 | 2026 Jul 27 04:42:26 | 82.5845 | 0.00044 | 19.0365 | 334.2524 | 101.4643 | 12.64071 | 7.543 |
| 2026 Jul 28 17:57 | 2026 Jul 27 04:42:26 | 82.5845 | 0.00044 | 19.0365 | 334.2524 | 101.4643 | 12.64071 | 7.543 |
| 2026 Jul 27 17:57 | 2026 Jul 27 04:42:26 | 82.5845 | 0.00044 | 19.0365 | 334.2524 | 101.4643 | 12.64071 | 7.543 |
| 2026 Jul 26 17:56 | 2026 Jul 21 04:19:49 | 82.5850 | 0.00046 | 19.2930 | 349.4559 | 101.4643 | 12.64071 | 7.543 |
| 2026 Jul 25 17:57 | 2026 Jul 21 04:19:49 | 82.5850 | 0.00046 | 19.2930 | 349.4559 | 101.4643 | 12.64071 | 7.543 |
| 2026 Jul 24 17:56 | 2026 Jul 21 04:19:49 | 82.5850 | 0.00046 | 19.2930 | 349.4559 | 101.4643 | 12.64071 | 7.543 |
| 2026 Jul 23 17:57 | 2026 Jul 21 04:19:49 | 82.5850 | 0.00046 | 19.2930 | 349.4559 | 101.4643 | 12.64071 | 7.543 |
| 2026 Jul 22 17:57 | 2026 Jul 21 04:19:49 | 82.5850 | 0.00046 | 19.2930 | 349.4559 | 101.4643 | 12.64071 | 7.543 |
| 2026 Jul 21 17:57 | 2026 Jul 21 04:19:49 | 82.5850 | 0.00046 | 19.2930 | 349.4559 | 101.4643 | 12.64071 | 7.543 |
| 2026 Jul 20 17:57 | 2026 Jul 16 04:38:07 | 82.5855 | 0.00048 | 19.5056 | 1.3660 | 101.4643 | 12.64071 | 7.543 |
| 2026 Jul 19 19:06 | 2026 Jul 16 04:38:07 | 82.5855 | 0.00048 | 19.5056 | 1.3660 | 101.4643 | 12.64071 | 7.543 |
| 2026 Jul 19 17:57 | 2026 Jul 16 04:38:07 | 82.5855 | 0.00048 | 19.5056 | 1.3660 | 101.4643 | 12.64071 | 7.543 |
| 2026 Jul 18 17:57 | 2026 Jul 16 04:38:07 | 82.5855 | 0.00048 | 19.5056 | 1.3660 | 101.4643 | 12.64071 | 7.543 |
| 2026 Jul 17 17:57 | 2026 Jul 16 04:38:07 | 82.5855 | 0.00048 | 19.5056 | 1.3660 | 101.4643 | 12.64071 | 7.543 |