Orbital elements of COSMOS 2155
| Launched | 12 September 1991 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21702 |
| 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 Nov 03 18:57 | 2025 Nov 01 12:18:29 | 13.3112 | 0.00036 | 22.7266 | 241.2736 | 280.0616 | 1.00162 | – |
| 2025 Nov 02 18:57 | 2025 Oct 28 12:16:16 | 13.3146 | 0.00037 | 22.7284 | 240.5211 | 280.0616 | 1.00162 | – |
| 2025 Nov 01 18:58 | 2025 Oct 28 12:16:16 | 13.3146 | 0.00037 | 22.7284 | 240.5211 | 280.0616 | 1.00162 | – |
| 2025 Oct 31 18:57 | 2025 Oct 28 12:16:16 | 13.3146 | 0.00037 | 22.7284 | 240.5211 | 280.0616 | 1.00162 | – |
| 2025 Oct 30 18:57 | 2025 Oct 28 12:16:16 | 13.3146 | 0.00037 | 22.7284 | 240.5211 | 280.0616 | 1.00162 | – |
| 2025 Oct 29 18:57 | 2025 Oct 28 12:16:16 | 13.3146 | 0.00037 | 22.7284 | 240.5211 | 280.0616 | 1.00162 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 02:30:40 | 13.3193 | 0.00037 | 22.7309 | 238.0358 | 280.0616 | 1.00162 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 02:30:40 | 13.3193 | 0.00037 | 22.7309 | 238.0358 | 280.0616 | 1.00162 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 02:30:40 | 13.3193 | 0.00037 | 22.7309 | 238.0358 | 280.0616 | 1.00162 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 02:30:40 | 13.3193 | 0.00037 | 22.7309 | 238.0358 | 280.0616 | 1.00162 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 02:30:40 | 13.3193 | 0.00037 | 22.7309 | 238.0358 | 280.0616 | 1.00162 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 02:38:35 | 13.3235 | 0.00037 | 22.7332 | 236.0583 | 280.0616 | 1.00162 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 02:38:35 | 13.3235 | 0.00037 | 22.7332 | 236.0583 | 280.0616 | 1.00162 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 02:38:35 | 13.3235 | 0.00037 | 22.7332 | 236.0583 | 280.0616 | 1.00162 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 02:38:35 | 13.3235 | 0.00037 | 22.7332 | 236.0583 | 280.0616 | 1.00162 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 02:38:35 | 13.3235 | 0.00037 | 22.7332 | 236.0583 | 280.0616 | 1.00162 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 10:32:21 | 13.3322 | 0.00035 | 22.7383 | 233.7164 | 280.0616 | 1.00162 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 10:32:21 | 13.3322 | 0.00035 | 22.7383 | 233.7164 | 280.0616 | 1.00162 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 10:32:21 | 13.3322 | 0.00035 | 22.7383 | 233.7164 | 280.0616 | 1.00162 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 10:32:21 | 13.3322 | 0.00035 | 22.7383 | 233.7164 | 280.0616 | 1.00162 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 10:32:21 | 13.3322 | 0.00035 | 22.7383 | 233.7164 | 280.0616 | 1.00162 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 10:32:21 | 13.3322 | 0.00035 | 22.7383 | 233.7164 | 280.0616 | 1.00162 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 10:32:21 | 13.3322 | 0.00035 | 22.7383 | 233.7164 | 280.0616 | 1.00162 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 10:32:21 | 13.3322 | 0.00035 | 22.7383 | 233.7164 | 280.0616 | 1.00162 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 10:32:21 | 13.3322 | 0.00035 | 22.7383 | 233.7164 | 280.0616 | 1.00162 | – |