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 Dec 15 18:58 | 2025 Dec 11 22:57:00 | 98.8151 | 0.00030 | 20.9673 | 125.2161 | 302.3407 | 14.01201 | 6.743 |
| 2025 Dec 14 18:56 | 2025 Dec 11 22:57:00 | 98.8151 | 0.00030 | 20.9673 | 125.2161 | 302.3407 | 14.01201 | 6.743 |
| 2025 Dec 13 18:56 | 2025 Dec 11 22:57:00 | 98.8151 | 0.00030 | 20.9673 | 125.2161 | 302.3407 | 14.01201 | 6.743 |
| 2025 Dec 12 18:57 | 2025 Dec 11 22:57:00 | 98.8151 | 0.00030 | 20.9673 | 125.2161 | 302.3407 | 14.01201 | 6.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 03:51:36 | 98.8147 | 0.00029 | 20.6586 | 131.6938 | 302.3407 | 14.01201 | 6.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 03:51:36 | 98.8147 | 0.00029 | 20.6586 | 131.6938 | 302.3407 | 14.01201 | 6.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 03:51:36 | 98.8147 | 0.00029 | 20.6586 | 131.6938 | 302.3407 | 14.01201 | 6.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 03:51:36 | 98.8147 | 0.00029 | 20.6586 | 131.6938 | 302.3407 | 14.01201 | 6.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 03:51:36 | 98.8147 | 0.00029 | 20.6586 | 131.6938 | 302.3407 | 14.01201 | 6.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 11:13:11 | 98.8146 | 0.00028 | 20.3566 | 137.1500 | 302.3407 | 14.01201 | 6.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 11:13:11 | 98.8146 | 0.00028 | 20.3566 | 137.1500 | 302.3407 | 14.01201 | 6.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 11:13:11 | 98.8146 | 0.00028 | 20.3566 | 137.1500 | 302.3407 | 14.01201 | 6.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 11:13:11 | 98.8146 | 0.00028 | 20.3566 | 137.1500 | 302.3407 | 14.01201 | 6.743 |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:13:11 | 98.8146 | 0.00028 | 20.3566 | 137.1500 | 302.3407 | 14.01201 | 6.743 |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:18:26 | 98.8146 | 0.00025 | 19.9062 | 145.3423 | 302.3407 | 14.01201 | 6.743 |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:18:26 | 98.8146 | 0.00025 | 19.9062 | 145.3423 | 302.3407 | 14.01201 | 6.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:18:26 | 98.8146 | 0.00025 | 19.9062 | 145.3423 | 302.3407 | 14.01201 | 6.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 11:18:26 | 98.8146 | 0.00025 | 19.9062 | 145.3423 | 302.3407 | 14.01201 | 6.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 11:18:26 | 98.8146 | 0.00025 | 19.9062 | 145.3423 | 302.3407 | 14.01201 | 6.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 11:18:26 | 98.8146 | 0.00025 | 19.9062 | 145.3423 | 302.3407 | 14.01201 | 6.743 |
| 2025 Nov 24 18:56 | 2025 Nov 20 03:59:09 | 98.8140 | 0.00022 | 19.5648 | 152.4258 | 302.3407 | 14.01201 | 6.743 |
| 2025 Nov 23 18:57 | 2025 Nov 20 03:59:09 | 98.8140 | 0.00022 | 19.5648 | 152.4258 | 302.3407 | 14.01201 | 6.743 |
| 2025 Nov 21 18:57 | 2025 Nov 20 03:59:09 | 98.8140 | 0.00022 | 19.5648 | 152.4258 | 302.3407 | 14.01201 | 6.743 |
| 2025 Nov 20 18:56 | 2025 Nov 20 03:59:09 | 98.8140 | 0.00022 | 19.5648 | 152.4258 | 302.3407 | 14.01201 | 6.743 |
| 2025 Nov 18 18:57 | 2025 Nov 08 11:28:20 | 98.8138 | 0.00014 | 18.8125 | 170.6514 | 302.3407 | 14.01201 | 6.743 |