Orbital elements of COSMOS 2550
| Launched | 24 June 2021 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 48865 |
| 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 Feb 05 18:58 | 2026 Feb 05 02:37:11 | 67.1448 | 0.00083 | 9.2988 | 270.0704 | 89.9495 | 15.33833 | – |
| 2026 Feb 04 18:57 | 2026 Jan 26 03:10:39 | 67.1441 | 0.00083 | 11.3105 | 269.8947 | 89.9495 | 15.33833 | – |
| 2026 Feb 03 18:56 | 2026 Jan 26 03:10:39 | 67.1441 | 0.00083 | 11.3105 | 269.8947 | 89.9495 | 15.33833 | – |
| 2026 Feb 02 18:56 | 2026 Jan 26 03:10:39 | 67.1441 | 0.00083 | 11.3105 | 269.8947 | 89.9495 | 15.33833 | – |
| 2026 Feb 01 18:56 | 2026 Jan 26 03:10:39 | 67.1441 | 0.00083 | 11.3105 | 269.8947 | 89.9495 | 15.33833 | – |
| 2026 Jan 31 18:56 | 2026 Jan 26 03:10:39 | 67.1441 | 0.00083 | 11.3105 | 269.8947 | 89.9495 | 15.33833 | – |
| 2026 Jan 30 18:57 | 2026 Jan 26 03:10:39 | 67.1441 | 0.00083 | 11.3105 | 269.8947 | 89.9495 | 15.33833 | – |
| 2026 Jan 29 18:56 | 2026 Jan 26 03:10:39 | 67.1441 | 0.00083 | 11.3105 | 269.8947 | 89.9495 | 15.33833 | – |
| 2026 Jan 28 18:56 | 2026 Jan 26 03:10:39 | 67.1441 | 0.00083 | 11.3105 | 269.8947 | 89.9495 | 15.33833 | – |
| 2026 Jan 27 18:56 | 2026 Jan 26 03:10:39 | 67.1441 | 0.00083 | 11.3105 | 269.8947 | 89.9495 | 15.33833 | – |
| 2026 Jan 26 18:57 | 2026 Jan 26 03:10:39 | 67.1441 | 0.00083 | 11.3105 | 269.8947 | 89.9495 | 15.33833 | – |