Orbital elements of FORMOSAT-2
| Launched | 19 May 2004 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | Taiwan (Republic of China) |
| NORAD ID | 28254 |
| Alternative names |
ROCSAT 2 |
| 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 |
| 2025 Sep 15 17:56 | 2025 Sep 14 21:50:17 | 98.8079 | 0.00022 | 15.3010 | 27.0729 | 27.5828 | 14.01223 | 6.743 |
| 2025 Sep 12 17:57 | 2025 Sep 03 04:34:40 | 98.8062 | 0.00023 | 14.5471 | 42.1350 | 27.5828 | 14.01223 | 6.743 |
| 2025 Sep 11 17:57 | 2025 Sep 03 04:34:40 | 98.8062 | 0.00023 | 14.5471 | 42.1350 | 27.5828 | 14.01223 | 6.743 |
| 2025 Sep 10 17:56 | 2025 Sep 03 04:34:40 | 98.8062 | 0.00023 | 14.5471 | 42.1350 | 27.5828 | 14.01223 | 6.743 |
| 2025 Sep 08 17:57 | 2025 Sep 03 04:34:40 | 98.8062 | 0.00023 | 14.5471 | 42.1350 | 27.5828 | 14.01223 | 6.743 |
| 2025 Sep 07 17:56 | 2025 Sep 03 04:34:40 | 98.8062 | 0.00023 | 14.5471 | 42.1350 | 27.5828 | 14.01223 | 6.743 |
| 2025 Sep 06 20:41 | 2025 Sep 03 04:34:40 | 98.8062 | 0.00023 | 14.5471 | 42.1350 | 27.5828 | 14.01223 | 6.743 |
| 2025 Sep 03 17:57 | 2025 Sep 03 04:34:40 | 98.8062 | 0.00023 | 14.5471 | 42.1350 | 27.5828 | 14.01223 | 6.743 |
| 2025 Sep 02 17:56 | 2025 Aug 27 21:58:36 | 98.8053 | 0.00022 | 14.1435 | 51.4416 | 27.5828 | 14.01223 | 6.743 |
| 2025 Sep 01 17:56 | 2025 Aug 27 21:58:36 | 98.8053 | 0.00022 | 14.1435 | 51.4416 | 27.5828 | 14.01223 | 6.743 |
| 2025 Aug 31 17:56 | 2025 Aug 27 21:58:36 | 98.8053 | 0.00022 | 14.1435 | 51.4416 | 27.5828 | 14.01223 | 6.743 |
| 2025 Aug 30 17:56 | 2025 Aug 27 21:58:36 | 98.8053 | 0.00022 | 14.1435 | 51.4416 | 27.5828 | 14.01223 | 6.743 |
| 2025 Aug 29 17:56 | 2025 Aug 27 21:58:36 | 98.8053 | 0.00022 | 14.1435 | 51.4416 | 27.5828 | 14.01223 | 6.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 21:58:36 | 98.8053 | 0.00022 | 14.1435 | 51.4416 | 27.5828 | 14.01223 | 6.743 |
| 2025 Aug 27 17:56 | 2025 Aug 20 22:01:45 | 98.8045 | 0.00021 | 13.6934 | 61.1675 | 27.5828 | 14.01223 | 6.743 |
| 2025 Aug 26 17:56 | 2025 Aug 20 22:01:45 | 98.8045 | 0.00021 | 13.6934 | 61.1675 | 27.5828 | 14.01223 | 6.743 |
| 2025 Aug 25 17:56 | 2025 Aug 20 22:01:45 | 98.8045 | 0.00021 | 13.6934 | 61.1675 | 27.5828 | 14.01223 | 6.743 |
| 2025 Aug 24 17:56 | 2025 Aug 20 22:01:45 | 98.8045 | 0.00021 | 13.6934 | 61.1675 | 27.5828 | 14.01223 | 6.743 |
| 2025 Aug 23 17:56 | 2025 Aug 20 22:01:45 | 98.8045 | 0.00021 | 13.6934 | 61.1675 | 27.5828 | 14.01223 | 6.743 |
| 2025 Aug 22 17:56 | 2025 Aug 18 12:01:30 | 98.8042 | 0.00021 | 13.5380 | 65.0165 | 27.5828 | 14.01223 | 6.743 |