Orbital elements of COSMOS 2143 DEB
| Launched | 15 May 1991 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 57721 |
| 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 Mar 16 18:57 | 2026 Mar 14 16:48:02 | 82.1393 | 0.00480 | 21.1571 | 261.4159 | 98.1495 | 12.74029 | – |
| 2026 Mar 15 18:56 | 2026 Mar 14 16:48:02 | 82.1393 | 0.00480 | 21.1571 | 261.4159 | 98.1495 | 12.74029 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 03:29:10 | 82.1378 | 0.00521 | 21.3668 | 272.2053 | 98.1495 | 12.74029 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 03:29:10 | 82.1378 | 0.00521 | 21.3668 | 272.2053 | 98.1495 | 12.74029 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 03:29:10 | 82.1378 | 0.00521 | 21.3668 | 272.2053 | 98.1495 | 12.74029 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 03:29:10 | 82.1378 | 0.00521 | 21.3668 | 272.2053 | 98.1495 | 12.74029 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 03:29:10 | 82.1378 | 0.00521 | 21.3668 | 272.2053 | 98.1495 | 12.74029 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 04:14:50 | 82.1365 | 0.00578 | 21.6416 | 284.8288 | 98.1495 | 12.74029 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 04:14:50 | 82.1365 | 0.00578 | 21.6416 | 284.8288 | 98.1495 | 12.74029 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 04:14:50 | 82.1365 | 0.00578 | 21.6416 | 284.8288 | 98.1495 | 12.74029 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 04:14:50 | 82.1365 | 0.00578 | 21.6416 | 284.8288 | 98.1495 | 12.74029 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 04:14:50 | 82.1365 | 0.00578 | 21.6416 | 284.8288 | 98.1495 | 12.74029 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 04:14:50 | 82.1365 | 0.00578 | 21.6416 | 284.8288 | 98.1495 | 12.74029 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 05:00:32 | 82.1347 | 0.00631 | 21.9164 | 295.9879 | 98.1495 | 12.74029 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 05:00:32 | 82.1347 | 0.00631 | 21.9164 | 295.9879 | 98.1495 | 12.74029 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 05:00:32 | 82.1347 | 0.00631 | 21.9164 | 295.9879 | 98.1495 | 12.74029 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 05:00:32 | 82.1347 | 0.00631 | 21.9164 | 295.9879 | 98.1495 | 12.74029 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 05:00:32 | 82.1347 | 0.00631 | 21.9164 | 295.9879 | 98.1495 | 12.74029 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 05:00:32 | 82.1347 | 0.00631 | 21.9164 | 295.9879 | 98.1495 | 12.74029 | – |