Orbital elements of STARLINK-2121
| Launched | 19 January 2021 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 47399 |
| 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 28 18:56 | 2026 Feb 28 08:30:05 | 53.1619 | 0.00014 | 5.3379 | 99.2000 | 260.9162 | 15.30187 | 5.500 |
| 2026 Feb 27 19:05 | 2026 Feb 27 05:51:10 | 53.1595 | 0.00017 | 5.6817 | 86.3178 | 260.9162 | 15.30187 | 5.500 |
| 2026 Feb 26 20:45 | 2026 Feb 26 11:02:32 | 53.1596 | 0.00016 | 5.9244 | 84.1590 | 260.9162 | 15.30187 | 5.500 |
| 2026 Feb 05 18:58 | 2026 Feb 05 12:00:01 | 53.1126 | 0.00020 | 12.3918 | 107.0169 | 260.9162 | 15.30187 | 5.500 |
| 2026 Feb 04 18:57 | 2026 Feb 04 12:00:01 | 53.1078 | 0.00023 | 12.6967 | 92.7548 | 260.9162 | 15.30187 | 5.500 |
| 2026 Feb 03 18:56 | 2026 Feb 03 12:00:01 | 53.1017 | 0.00019 | 13.0009 | 77.9065 | 260.9162 | 15.30187 | 5.500 |
| 2026 Feb 02 18:56 | 2026 Feb 02 12:00:01 | 53.0954 | 0.00014 | 13.3047 | 100.5597 | 260.9162 | 15.30187 | 5.500 |
| 2026 Feb 01 18:56 | 2026 Feb 01 12:00:01 | 53.0892 | 0.00012 | 13.6079 | 120.5567 | 260.9162 | 15.30187 | 5.500 |