Orbital elements of COSMOS 2127
| Launched | 11 February 1991 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21102 |
| 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 Oct 26 18:57 | 2025 Oct 23 19:14:52 | 74.0308 | 0.00072 | 22.0395 | 330.0331 | 148.2971 | 12.48175 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 19:14:52 | 74.0308 | 0.00072 | 22.0395 | 330.0331 | 148.2971 | 12.48175 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 19:14:52 | 74.0308 | 0.00072 | 22.0395 | 330.0331 | 148.2971 | 12.48175 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 06:15:06 | 74.0319 | 0.00072 | 22.5288 | 338.0776 | 148.2971 | 12.48175 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 06:15:06 | 74.0319 | 0.00072 | 22.5288 | 338.0776 | 148.2971 | 12.48175 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 06:15:06 | 74.0319 | 0.00072 | 22.5288 | 338.0776 | 148.2971 | 12.48175 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:15:06 | 74.0319 | 0.00072 | 22.5288 | 338.0776 | 148.2971 | 12.48175 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:15:06 | 74.0319 | 0.00072 | 22.5288 | 338.0776 | 148.2971 | 12.48175 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 14:26:45 | 74.0336 | 0.00069 | 23.4698 | 354.1454 | 148.2971 | 12.48175 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 14:26:45 | 74.0336 | 0.00069 | 23.4698 | 354.1454 | 148.2971 | 12.48175 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 14:26:45 | 74.0336 | 0.00069 | 23.4698 | 354.1454 | 148.2971 | 12.48175 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 14:26:45 | 74.0336 | 0.00069 | 23.4698 | 354.1454 | 148.2971 | 12.48175 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 14:26:45 | 74.0336 | 0.00069 | 23.4698 | 354.1454 | 148.2971 | 12.48175 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 14:26:45 | 74.0336 | 0.00069 | 23.4698 | 354.1454 | 148.2971 | 12.48175 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 14:26:45 | 74.0336 | 0.00069 | 23.4698 | 354.1454 | 148.2971 | 12.48175 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 14:26:45 | 74.0336 | 0.00069 | 23.4698 | 354.1454 | 148.2971 | 12.48175 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 14:26:45 | 74.0336 | 0.00069 | 23.4698 | 354.1454 | 148.2971 | 12.48175 | – |
| 2025 Oct 05 17:56 | 2025 Sep 26 07:12:59 | 74.0342 | 0.00068 | 0.4674 | 11.4374 | 148.2971 | 12.48175 | – |
| 2025 Oct 04 17:57 | 2025 Sep 26 07:12:59 | 74.0342 | 0.00068 | 0.4674 | 11.4374 | 148.2971 | 12.48175 | – |
| 2025 Oct 03 17:57 | 2025 Sep 26 07:12:59 | 74.0342 | 0.00068 | 0.4674 | 11.4374 | 148.2971 | 12.48175 | – |
| 2025 Oct 02 17:56 | 2025 Sep 26 07:12:59 | 74.0342 | 0.00068 | 0.4674 | 11.4374 | 148.2971 | 12.48175 | – |
| 2025 Sep 30 17:56 | 2025 Sep 26 07:12:59 | 74.0342 | 0.00068 | 0.4674 | 11.4374 | 148.2971 | 12.48175 | – |
| 2025 Sep 29 17:56 | 2025 Sep 26 07:12:59 | 74.0342 | 0.00068 | 0.4674 | 11.4374 | 148.2971 | 12.48175 | – |