Orbital elements of FLOCK 4H-21
| Launched | 27 November 2025 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 66724 |
| 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 03:23:37 | 97.4280 | 0.00017 | 8.9773 | 0.9020 | 359.2217 | 15.19476 | – |
| 2026 Feb 27 19:05 | 2026 Feb 27 03:41:09 | 97.4281 | 0.00018 | 8.9125 | 3.9926 | 359.2217 | 15.19476 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:27:40 | 97.4280 | 0.00018 | 8.8736 | 5.7336 | 359.2217 | 15.19476 | – |
| 2026 Feb 05 18:58 | 2026 Feb 05 11:38:49 | 97.4313 | 0.00034 | 7.4912 | 62.3657 | 359.2217 | 15.19476 | – |
| 2026 Feb 04 18:57 | 2026 Feb 04 10:21:12 | 97.4316 | 0.00035 | 7.4221 | 64.9165 | 359.2217 | 15.19476 | – |
| 2026 Feb 03 18:56 | 2026 Feb 03 10:38:26 | 97.4320 | 0.00036 | 7.3573 | 67.7955 | 359.2217 | 15.19476 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 10:55:38 | 97.4326 | 0.00036 | 7.2925 | 70.1380 | 359.2217 | 15.19476 | – |
| 2026 Feb 01 18:56 | 2026 Feb 01 04:53:24 | 97.4331 | 0.00037 | 7.2104 | 73.0290 | 359.2217 | 15.19476 | – |