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 |
| 2025 Nov 28 18:57 | 2025 Nov 25 07:49:05 | 7.0071 | 0.00174 | 19.6136 | 249.2968 | 141.0324 | 0.99253 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 07:49:05 | 7.0071 | 0.00174 | 19.6136 | 249.2968 | 141.0324 | 0.99253 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 07:49:05 | 7.0071 | 0.00174 | 19.6136 | 249.2968 | 141.0324 | 0.99253 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 07:49:05 | 7.0071 | 0.00174 | 19.6136 | 249.2968 | 141.0324 | 0.99253 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 04:37:51 | 7.0200 | 0.00175 | 19.6165 | 248.7905 | 141.0324 | 0.99253 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 04:37:51 | 7.0200 | 0.00175 | 19.6165 | 248.7905 | 141.0324 | 0.99253 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 04:37:51 | 7.0200 | 0.00175 | 19.6165 | 248.7905 | 141.0324 | 0.99253 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 04:37:51 | 7.0200 | 0.00175 | 19.6165 | 248.7905 | 141.0324 | 0.99253 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 15:25:57 | 7.0486 | 0.00178 | 19.6230 | 247.2599 | 141.0324 | 0.99253 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 15:25:57 | 7.0486 | 0.00178 | 19.6230 | 247.2599 | 141.0324 | 0.99253 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 15:25:57 | 7.0486 | 0.00178 | 19.6230 | 247.2599 | 141.0324 | 0.99253 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 15:25:57 | 7.0486 | 0.00178 | 19.6230 | 247.2599 | 141.0324 | 0.99253 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 15:25:57 | 7.0486 | 0.00178 | 19.6230 | 247.2599 | 141.0324 | 0.99253 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 15:25:57 | 7.0486 | 0.00178 | 19.6230 | 247.2599 | 141.0324 | 0.99253 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 15:25:57 | 7.0486 | 0.00178 | 19.6230 | 247.2599 | 141.0324 | 0.99253 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 15:25:57 | 7.0486 | 0.00178 | 19.6230 | 247.2599 | 141.0324 | 0.99253 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 11:15:27 | 7.0635 | 0.00179 | 19.6266 | 246.7902 | 141.0324 | 0.99253 | – |
| 2025 Nov 07 18:57 | 2025 Nov 02 11:15:27 | 7.0635 | 0.00179 | 19.6266 | 246.7902 | 141.0324 | 0.99253 | – |
| 2025 Nov 05 18:57 | 2025 Nov 02 11:15:27 | 7.0635 | 0.00179 | 19.6266 | 246.7902 | 141.0324 | 0.99253 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 11:15:27 | 7.0635 | 0.00179 | 19.6266 | 246.7902 | 141.0324 | 0.99253 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 11:15:27 | 7.0635 | 0.00179 | 19.6266 | 246.7902 | 141.0324 | 0.99253 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 12:42:50 | 7.0732 | 0.00180 | 19.6288 | 246.4844 | 141.0324 | 0.99253 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 12:42:50 | 7.0732 | 0.00180 | 19.6288 | 246.4844 | 141.0324 | 0.99253 | – |