Orbital elements of HIMAWARI-1
| Launched | 13 July 1977 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | Japan |
| NORAD ID | 10143 |
| Alternative names |
GMS-1 |
| 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 Jan 11 18:57 | 2026 Jan 11 03:48:30 | 6.8926 | 0.00161 | 19.5861 | 251.5755 | 312.8014 | 0.99252 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 02:20:52 | 6.9048 | 0.00163 | 19.5890 | 251.3120 | 312.8014 | 0.99252 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 02:20:52 | 6.9048 | 0.00163 | 19.5890 | 251.3120 | 312.8014 | 0.99252 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 02:20:52 | 6.9048 | 0.00163 | 19.5890 | 251.3120 | 312.8014 | 0.99252 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 02:20:52 | 6.9048 | 0.00163 | 19.5890 | 251.3120 | 312.8014 | 0.99252 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 02:20:52 | 6.9048 | 0.00163 | 19.5890 | 251.3120 | 312.8014 | 0.99252 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 00:23:38 | 6.9192 | 0.00164 | 19.5927 | 251.1511 | 312.8014 | 0.99252 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 00:23:38 | 6.9192 | 0.00164 | 19.5927 | 251.1511 | 312.8014 | 0.99252 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 00:23:38 | 6.9192 | 0.00164 | 19.5927 | 251.1511 | 312.8014 | 0.99252 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 00:23:38 | 6.9192 | 0.00164 | 19.5927 | 251.1511 | 312.8014 | 0.99252 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 00:23:38 | 6.9192 | 0.00164 | 19.5927 | 251.1511 | 312.8014 | 0.99252 | – |
| 2025 Dec 30 18:56 | 2025 Dec 24 23:31:41 | 6.9339 | 0.00166 | 19.5963 | 251.2126 | 312.8014 | 0.99252 | – |
| 2025 Dec 29 18:56 | 2025 Dec 24 23:31:41 | 6.9339 | 0.00166 | 19.5963 | 251.2126 | 312.8014 | 0.99252 | – |
| 2025 Dec 28 18:57 | 2025 Dec 24 23:31:41 | 6.9339 | 0.00166 | 19.5963 | 251.2126 | 312.8014 | 0.99252 | – |
| 2025 Dec 27 18:57 | 2025 Dec 24 23:31:41 | 6.9339 | 0.00166 | 19.5963 | 251.2126 | 312.8014 | 0.99252 | – |
| 2025 Dec 26 18:56 | 2025 Dec 24 23:31:41 | 6.9339 | 0.00166 | 19.5963 | 251.2126 | 312.8014 | 0.99252 | – |
| 2025 Dec 25 18:57 | 2025 Dec 19 23:52:21 | 6.9463 | 0.00167 | 19.5992 | 251.0612 | 312.8014 | 0.99252 | – |
| 2025 Dec 24 18:56 | 2025 Dec 19 23:52:21 | 6.9463 | 0.00167 | 19.5992 | 251.0612 | 312.8014 | 0.99252 | – |
| 2025 Dec 23 18:56 | 2025 Dec 19 23:52:21 | 6.9463 | 0.00167 | 19.5992 | 251.0612 | 312.8014 | 0.99252 | – |
| 2025 Dec 22 18:57 | 2025 Dec 19 23:52:21 | 6.9463 | 0.00167 | 19.5992 | 251.0612 | 312.8014 | 0.99252 | – |
| 2025 Dec 21 18:57 | 2025 Dec 19 23:52:21 | 6.9463 | 0.00167 | 19.5992 | 251.0612 | 312.8014 | 0.99252 | – |
| 2025 Dec 20 18:57 | 2025 Dec 19 23:52:21 | 6.9463 | 0.00167 | 19.5992 | 251.0612 | 312.8014 | 0.99252 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 22:27:31 | 6.9666 | 0.00170 | 19.6038 | 250.3115 | 312.8014 | 0.99252 | – |
| 2025 Dec 18 18:57 | 2025 Dec 11 22:27:31 | 6.9666 | 0.00170 | 19.6038 | 250.3115 | 312.8014 | 0.99252 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 22:27:31 | 6.9666 | 0.00170 | 19.6038 | 250.3115 | 312.8014 | 0.99252 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 22:27:31 | 6.9666 | 0.00170 | 19.6038 | 250.3115 | 312.8014 | 0.99252 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 22:27:31 | 6.9666 | 0.00170 | 19.6038 | 250.3115 | 312.8014 | 0.99252 | – |