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 Dec 11 18:56 | 2025 Dec 07 06:31:22 | 74.0301 | 0.00076 | 18.1128 | 269.0503 | 164.5829 | 12.48176 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 06:31:22 | 74.0301 | 0.00076 | 18.1128 | 269.0503 | 164.5829 | 12.48176 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 06:31:22 | 74.0301 | 0.00076 | 18.1128 | 269.0503 | 164.5829 | 12.48176 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 06:31:22 | 74.0301 | 0.00076 | 18.1128 | 269.0503 | 164.5829 | 12.48176 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 06:31:22 | 74.0301 | 0.00076 | 18.1128 | 269.0503 | 164.5829 | 12.48176 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 07:28:51 | 74.0299 | 0.00076 | 18.5507 | 275.7486 | 164.5829 | 12.48176 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 07:28:51 | 74.0299 | 0.00076 | 18.5507 | 275.7486 | 164.5829 | 12.48176 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 07:28:51 | 74.0299 | 0.00076 | 18.5507 | 275.7486 | 164.5829 | 12.48176 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 07:28:51 | 74.0299 | 0.00076 | 18.5507 | 275.7486 | 164.5829 | 12.48176 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 07:28:51 | 74.0299 | 0.00076 | 18.5507 | 275.7486 | 164.5829 | 12.48176 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 08:26:10 | 74.0293 | 0.00076 | 19.1653 | 285.0666 | 164.5829 | 12.48176 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 08:26:10 | 74.0293 | 0.00076 | 19.1653 | 285.0666 | 164.5829 | 12.48176 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 08:26:10 | 74.0293 | 0.00076 | 19.1653 | 285.0666 | 164.5829 | 12.48176 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 08:26:10 | 74.0293 | 0.00076 | 19.1653 | 285.0666 | 164.5829 | 12.48176 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 08:26:10 | 74.0293 | 0.00076 | 19.1653 | 285.0666 | 164.5829 | 12.48176 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 08:26:10 | 74.0293 | 0.00076 | 19.1653 | 285.0666 | 164.5829 | 12.48176 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 06:56:15 | 74.0289 | 0.00076 | 19.6123 | 292.0123 | 164.5829 | 12.48176 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 06:56:15 | 74.0289 | 0.00076 | 19.6123 | 292.0123 | 164.5829 | 12.48176 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 06:56:15 | 74.0289 | 0.00076 | 19.6123 | 292.0123 | 164.5829 | 12.48176 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 06:56:15 | 74.0289 | 0.00076 | 19.6123 | 292.0123 | 164.5829 | 12.48176 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 18:18:26 | 74.0288 | 0.00075 | 20.6302 | 307.5980 | 164.5829 | 12.48176 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 18:18:26 | 74.0288 | 0.00075 | 20.6302 | 307.5980 | 164.5829 | 12.48176 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 18:18:26 | 74.0288 | 0.00075 | 20.6302 | 307.5980 | 164.5829 | 12.48176 | – |