Orbital elements of STARLINK-6121
| Launched | 28 March 2023 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 56129 |
| 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 16 06:00:02 | 42.9998 | 0.00018 | 3.8609 | 272.3307 | 133.6809 | 15.16071 | 5.500 |
| 2026 Mar 15 18:56 | 2026 Mar 15 14:00:01 | 43.0013 | 0.00020 | 4.1070 | 259.8053 | 133.6809 | 15.16071 | 5.500 |
| 2026 Mar 14 18:56 | 2026 Mar 14 14:00:01 | 43.0012 | 0.00022 | 4.4763 | 256.2284 | 133.6809 | 15.16071 | 5.500 |
| 2026 Mar 13 18:57 | 2026 Mar 13 00:00:01 | 43.0011 | 0.00019 | 5.0592 | 260.5678 | 133.6809 | 15.16071 | 5.500 |
| 2026 Mar 12 18:57 | 2026 Mar 12 14:00:01 | 43.0011 | 0.00009 | 5.2124 | 300.2196 | 133.6809 | 15.16071 | 5.500 |
| 2026 Mar 11 18:56 | 2026 Mar 11 12:00:02 | 43.0002 | 0.00020 | 5.6101 | 288.2080 | 133.6809 | 15.16071 | 5.500 |
| 2026 Mar 10 18:56 | 2026 Mar 10 12:00:01 | 43.0014 | 0.00019 | 5.9765 | 279.9601 | 133.6809 | 15.16071 | 5.500 |
| 2026 Mar 09 18:56 | 2026 Mar 09 12:00:01 | 43.0008 | 0.00022 | 6.3426 | 272.2327 | 133.6809 | 15.16071 | 5.500 |
| 2026 Mar 08 18:57 | 2026 Mar 08 12:00:01 | 43.0008 | 0.00019 | 6.7079 | 268.2405 | 133.6809 | 15.16071 | 5.500 |
| 2026 Mar 07 18:57 | 2026 Mar 07 14:00:01 | 43.0014 | 0.00021 | 7.0420 | 276.5038 | 133.6809 | 15.16071 | 5.500 |
| 2026 Mar 06 18:56 | 2026 Mar 06 14:00:01 | 43.0005 | 0.00021 | 7.4062 | 265.0964 | 133.6809 | 15.16071 | 5.500 |
| 2026 Mar 05 18:56 | 2026 Mar 05 07:48:16 | 42.9943 | 0.00010 | 7.8626 | 148.9287 | 133.6809 | 15.16071 | 5.500 |
| 2026 Mar 04 18:57 | 2026 Mar 04 12:40:35 | 42.9994 | 0.00016 | 8.1521 | 213.8854 | 133.6809 | 15.16071 | 5.500 |
| 2026 Mar 03 18:56 | 2026 Mar 03 04:46:17 | 43.0002 | 0.00011 | 8.6339 | 260.1580 | 133.6809 | 15.16071 | 5.500 |
| 2026 Mar 02 18:57 | 2026 Mar 02 11:13:16 | 43.0007 | 0.00011 | 8.8989 | 264.0150 | 133.6809 | 15.16071 | 5.500 |
| 2026 Mar 01 18:57 | 2026 Mar 01 06:30:10 | 43.0022 | 0.00011 | 9.3325 | 272.0363 | 133.6809 | 15.16071 | 5.500 |
| 2026 Feb 28 18:56 | 2026 Feb 28 06:34:15 | 43.0023 | 0.00011 | 9.6937 | 272.5442 | 133.6809 | 15.16071 | 5.500 |
| 2026 Feb 27 19:05 | 2026 Feb 27 03:26:52 | 43.0023 | 0.00011 | 10.1031 | 269.1635 | 133.6809 | 15.16071 | 5.500 |
| 2026 Feb 26 20:45 | 2026 Feb 26 14:41:03 | 43.0024 | 0.00011 | 10.2958 | 269.2056 | 133.6809 | 15.16071 | 5.500 |