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 |
| 2026 Jun 30 17:56 | 2026 Jun 29 12:59:45 | 98.8458 | 0.00009 | 9.8430 | 323.7278 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 29 17:57 | 2026 Jun 29 12:59:45 | 98.8458 | 0.00009 | 9.8430 | 323.7278 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 28 17:56 | 2026 Jun 22 16:46:53 | 98.8460 | 0.00013 | 9.4009 | 345.9640 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 27 17:55 | 2026 Jun 22 16:46:53 | 98.8460 | 0.00013 | 9.4009 | 345.9640 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 26 17:56 | 2026 Jun 22 16:46:53 | 98.8460 | 0.00013 | 9.4009 | 345.9640 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 25 17:56 | 2026 Jun 22 16:46:53 | 98.8460 | 0.00013 | 9.4009 | 345.9640 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 24 17:55 | 2026 Jun 22 16:46:53 | 98.8460 | 0.00013 | 9.4009 | 345.9640 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 23 17:56 | 2026 Jun 22 16:46:53 | 98.8460 | 0.00013 | 9.4009 | 345.9640 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 22 17:56 | 2026 Jun 17 13:06:29 | 98.8463 | 0.00016 | 9.0679 | 356.0512 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 21 17:57 | 2026 Jun 17 13:06:29 | 98.8463 | 0.00016 | 9.0679 | 356.0512 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 20 17:56 | 2026 Jun 17 13:06:29 | 98.8463 | 0.00016 | 9.0679 | 356.0512 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 19 17:57 | 2026 Jun 17 13:06:29 | 98.8463 | 0.00016 | 9.0679 | 356.0512 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 18 17:56 | 2026 Jun 17 13:06:29 | 98.8463 | 0.00016 | 9.0679 | 356.0512 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 17 17:57 | 2026 Jun 17 13:06:29 | 98.8463 | 0.00016 | 9.0679 | 356.0512 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 16 17:55 | 2026 Jun 11 21:27:01 | 98.8465 | 0.00019 | 8.7026 | 6.8117 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 15 17:56 | 2026 Jun 11 21:27:01 | 98.8465 | 0.00019 | 8.7026 | 6.8117 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 14 17:57 | 2026 Jun 11 21:27:01 | 98.8465 | 0.00019 | 8.7026 | 6.8117 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 13 17:56 | 2026 Jun 11 21:27:01 | 98.8465 | 0.00019 | 8.7026 | 6.8117 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 12 17:56 | 2026 Jun 11 21:27:01 | 98.8465 | 0.00019 | 8.7026 | 6.8117 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 11 17:57 | 2026 Jun 07 04:08:24 | 98.8466 | 0.00021 | 8.3975 | 13.4035 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 10 17:56 | 2026 Jun 07 04:08:24 | 98.8466 | 0.00021 | 8.3975 | 13.4035 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 09 17:57 | 2026 Jun 07 04:08:24 | 98.8466 | 0.00021 | 8.3975 | 13.4035 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 08 17:56 | 2026 Jun 07 04:08:24 | 98.8466 | 0.00021 | 8.3975 | 13.4035 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 07 17:56 | 2026 Jun 07 04:08:24 | 98.8466 | 0.00021 | 8.3975 | 13.4035 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 06 17:56 | 2026 May 31 11:30:55 | 98.8466 | 0.00023 | 7.9650 | 23.6999 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 05 17:56 | 2026 May 31 11:30:55 | 98.8466 | 0.00023 | 7.9650 | 23.6999 | 146.3559 | 14.01258 | 6.743 |
| 2026 Jun 04 17:57 | 2026 May 31 11:30:55 | 98.8466 | 0.00023 | 7.9650 | 23.6999 | 146.3559 | 14.01258 | 6.743 |