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 Jun 30 17:56 | 2025 Jun 28 03:15:38 | 7.3649 | 0.00174 | 19.7011 | 231.8918 | 133.2729 | 0.99253 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 03:15:38 | 7.3649 | 0.00174 | 19.7011 | 231.8918 | 133.2729 | 0.99253 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 03:15:38 | 7.3649 | 0.00174 | 19.7011 | 231.8918 | 133.2729 | 0.99253 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 03:27:19 | 7.3789 | 0.00172 | 19.7049 | 231.5773 | 133.2729 | 0.99253 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 03:27:19 | 7.3789 | 0.00172 | 19.7049 | 231.5773 | 133.2729 | 0.99253 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 03:27:19 | 7.3789 | 0.00172 | 19.7049 | 231.5773 | 133.2729 | 0.99253 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 03:27:19 | 7.3789 | 0.00172 | 19.7049 | 231.5773 | 133.2729 | 0.99253 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 03:27:19 | 7.3789 | 0.00172 | 19.7049 | 231.5773 | 133.2729 | 0.99253 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 21:57:42 | 7.3913 | 0.00171 | 19.7082 | 231.5385 | 133.2729 | 0.99253 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 21:57:42 | 7.3913 | 0.00171 | 19.7082 | 231.5385 | 133.2729 | 0.99253 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 21:57:42 | 7.3913 | 0.00171 | 19.7082 | 231.5385 | 133.2729 | 0.99253 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 21:57:42 | 7.3913 | 0.00171 | 19.7082 | 231.5385 | 133.2729 | 0.99253 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 21:57:42 | 7.3913 | 0.00171 | 19.7082 | 231.5385 | 133.2729 | 0.99253 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 21:57:42 | 7.3913 | 0.00171 | 19.7082 | 231.5385 | 133.2729 | 0.99253 | – |
| 2025 Jun 16 17:56 | 2025 Jun 11 12:21:17 | 7.4043 | 0.00170 | 19.7115 | 231.3948 | 133.2729 | 0.99253 | – |
| 2025 Jun 15 17:56 | 2025 Jun 11 12:21:17 | 7.4043 | 0.00170 | 19.7115 | 231.3948 | 133.2729 | 0.99253 | – |
| 2025 Jun 14 17:56 | 2025 Jun 11 12:21:17 | 7.4043 | 0.00170 | 19.7115 | 231.3948 | 133.2729 | 0.99253 | – |
| 2025 Jun 13 17:56 | 2025 Jun 11 12:21:17 | 7.4043 | 0.00170 | 19.7115 | 231.3948 | 133.2729 | 0.99253 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 12:21:17 | 7.4043 | 0.00170 | 19.7115 | 231.3948 | 133.2729 | 0.99253 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 21:54:40 | 7.4180 | 0.00169 | 19.7150 | 231.0284 | 133.2729 | 0.99253 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 21:54:40 | 7.4180 | 0.00169 | 19.7150 | 231.0284 | 133.2729 | 0.99253 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 21:54:40 | 7.4180 | 0.00169 | 19.7150 | 231.0284 | 133.2729 | 0.99253 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 21:54:40 | 7.4180 | 0.00169 | 19.7150 | 231.0284 | 133.2729 | 0.99253 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 21:54:40 | 7.4180 | 0.00169 | 19.7150 | 231.0284 | 133.2729 | 0.99253 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 21:54:40 | 7.4180 | 0.00169 | 19.7150 | 231.0284 | 133.2729 | 0.99253 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 10:57:05 | 7.4288 | 0.00168 | 19.7177 | 230.7410 | 133.2729 | 0.99253 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 10:57:05 | 7.4288 | 0.00168 | 19.7177 | 230.7410 | 133.2729 | 0.99253 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 10:57:05 | 7.4288 | 0.00168 | 19.7177 | 230.7410 | 133.2729 | 0.99253 | – |