Orbital elements of FORMOSAT-8A
| Launched | 27 November 2025 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | Taiwan (Republic of China) |
| NORAD ID | 66666 |
| 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 05:07:27 | 97.6552 | 0.00032 | 9.0040 | 328.5218 | 31.5816 | 15.01078 | – |
| 2026 Feb 27 19:05 | 2026 Feb 27 05:07:35 | 97.6552 | 0.00033 | 8.9383 | 331.4048 | 31.5816 | 15.01078 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 05:07:43 | 97.6551 | 0.00034 | 8.8726 | 334.1020 | 31.5816 | 15.01078 | – |
| 2026 Feb 05 18:58 | 2026 Feb 05 11:34:47 | 97.6556 | 0.00065 | 7.5105 | 37.3720 | 31.5816 | 15.01078 | – |
| 2026 Feb 04 18:57 | 2026 Feb 04 03:35:22 | 97.6560 | 0.00065 | 7.4229 | 40.6352 | 31.5816 | 15.01078 | – |
| 2026 Feb 03 18:56 | 2026 Feb 03 05:11:47 | 97.6547 | 0.00067 | 7.3615 | 50.6104 | 31.5816 | 15.01078 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 11:36:26 | 97.6568 | 0.00091 | 7.3134 | 51.7354 | 31.5816 | 15.01078 | – |
| 2026 Feb 01 18:56 | 2026 Feb 01 03:38:23 | 97.6561 | 0.00121 | 7.2257 | 56.0947 | 31.5816 | 15.01078 | – |