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 01 17:57 | 2026 May 31 11:30:55 | 98.8466 | 0.00023 | 7.9650 | 23.6999 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 31 17:58 | 2026 May 31 11:30:55 | 98.8466 | 0.00023 | 7.9650 | 23.6999 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 30 17:57 | 2026 May 26 04:14:49 | 98.8467 | 0.00024 | 7.6224 | 31.0963 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 29 17:57 | 2026 May 26 04:14:49 | 98.8467 | 0.00024 | 7.6224 | 31.0963 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 28 17:56 | 2026 May 26 04:14:49 | 98.8467 | 0.00024 | 7.6224 | 31.0963 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 27 17:57 | 2026 May 26 04:14:49 | 98.8467 | 0.00024 | 7.6224 | 31.0963 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 26 17:57 | 2026 May 26 04:14:49 | 98.8467 | 0.00024 | 7.6224 | 31.0963 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 25 17:57 | 2026 May 21 10:11:20 | 98.8467 | 0.00024 | 7.3153 | 38.2651 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 24 17:57 | 2026 May 21 10:11:20 | 98.8467 | 0.00024 | 7.3153 | 38.2651 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 23 17:58 | 2026 May 21 10:11:20 | 98.8467 | 0.00024 | 7.3153 | 38.2651 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 22 17:57 | 2026 May 21 10:11:20 | 98.8467 | 0.00024 | 7.3153 | 38.2651 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 21 17:57 | 2026 May 21 10:11:20 | 98.8467 | 0.00024 | 7.3153 | 38.2651 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 20 17:57 | 2026 May 16 08:29:43 | 98.8467 | 0.00024 | 6.9876 | 46.3279 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 19 17:58 | 2026 May 16 08:29:43 | 98.8467 | 0.00024 | 6.9876 | 46.3279 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 18 17:57 | 2026 May 16 08:29:43 | 98.8467 | 0.00024 | 6.9876 | 46.3279 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 17 17:57 | 2026 May 16 08:29:43 | 98.8467 | 0.00024 | 6.9876 | 46.3279 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 16 17:56 | 2026 May 16 08:29:43 | 98.8467 | 0.00024 | 6.9876 | 46.3279 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 15 17:57 | 2026 May 10 11:41:57 | 98.8462 | 0.00023 | 6.6085 | 54.9477 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 14 17:58 | 2026 May 10 11:41:57 | 98.8462 | 0.00023 | 6.6085 | 54.9477 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 13 17:58 | 2026 May 10 11:41:57 | 98.8462 | 0.00023 | 6.6085 | 54.9477 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 12 17:58 | 2026 May 10 11:41:57 | 98.8462 | 0.00023 | 6.6085 | 54.9477 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 11 17:56 | 2026 May 10 11:41:57 | 98.8462 | 0.00023 | 6.6085 | 54.9477 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 10 17:57 | 2026 May 10 11:41:57 | 98.8462 | 0.00023 | 6.6085 | 54.9477 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 09 17:57 | 2026 May 05 10:14:12 | 98.8459 | 0.00022 | 6.2815 | 62.2381 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 08 17:57 | 2026 May 05 10:14:12 | 98.8459 | 0.00022 | 6.2815 | 62.2381 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 07 17:58 | 2026 May 05 10:14:12 | 98.8459 | 0.00022 | 6.2815 | 62.2381 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 06 17:57 | 2026 May 05 10:14:12 | 98.8459 | 0.00022 | 6.2815 | 62.2381 | 84.1524 | 14.01266 | 6.743 |
| 2026 May 05 17:57 | 2026 May 05 10:14:12 | 98.8459 | 0.00022 | 6.2815 | 62.2381 | 84.1524 | 14.01266 | 6.743 |