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 Apr 02 17:57 | 2025 Apr 01 10:46:19 | 7.5764 | 0.00157 | 19.7544 | 231.8035 | 121.4621 | 0.99250 | – |
| 2025 Apr 01 17:56 | 2025 Apr 01 10:46:19 | 7.5764 | 0.00157 | 19.7544 | 231.8035 | 121.4621 | 0.99250 | – |
| 2025 Mar 31 17:56 | 2025 Mar 26 11:03:23 | 7.5905 | 0.00156 | 19.7579 | 232.4392 | 121.4621 | 0.99250 | – |
| 2025 Mar 30 17:57 | 2025 Mar 26 11:03:23 | 7.5905 | 0.00156 | 19.7579 | 232.4392 | 121.4621 | 0.99250 | – |
| 2025 Mar 29 18:56 | 2025 Mar 26 11:03:23 | 7.5905 | 0.00156 | 19.7579 | 232.4392 | 121.4621 | 0.99250 | – |
| 2025 Mar 28 18:57 | 2025 Mar 26 11:03:23 | 7.5905 | 0.00156 | 19.7579 | 232.4392 | 121.4621 | 0.99250 | – |
| 2025 Mar 27 18:56 | 2025 Mar 26 11:03:23 | 7.5905 | 0.00156 | 19.7579 | 232.4392 | 121.4621 | 0.99250 | – |
| 2025 Mar 26 18:57 | 2025 Mar 26 11:03:23 | 7.5905 | 0.00156 | 19.7579 | 232.4392 | 121.4621 | 0.99250 | – |
| 2025 Mar 25 18:57 | 2025 Mar 21 09:26:54 | 7.6025 | 0.00156 | 19.7609 | 232.8754 | 121.4621 | 0.99250 | – |
| 2025 Mar 24 18:57 | 2025 Mar 21 09:26:54 | 7.6025 | 0.00156 | 19.7609 | 232.8754 | 121.4621 | 0.99250 | – |
| 2025 Mar 23 18:58 | 2025 Mar 21 09:26:54 | 7.6025 | 0.00156 | 19.7609 | 232.8754 | 121.4621 | 0.99250 | – |
| 2025 Mar 22 18:58 | 2025 Mar 21 09:26:54 | 7.6025 | 0.00156 | 19.7609 | 232.8754 | 121.4621 | 0.99250 | – |
| 2025 Mar 21 18:57 | 2025 Mar 21 09:26:54 | 7.6025 | 0.00156 | 19.7609 | 232.8754 | 121.4621 | 0.99250 | – |
| 2025 Mar 20 18:57 | 2025 Mar 16 07:50:25 | 7.6147 | 0.00156 | 19.7639 | 232.9898 | 121.4621 | 0.99250 | – |
| 2025 Mar 19 18:57 | 2025 Mar 16 07:50:25 | 7.6147 | 0.00156 | 19.7639 | 232.9898 | 121.4621 | 0.99250 | – |
| 2025 Mar 18 18:56 | 2025 Mar 16 07:50:25 | 7.6147 | 0.00156 | 19.7639 | 232.9898 | 121.4621 | 0.99250 | – |
| 2025 Mar 17 18:56 | 2025 Mar 16 07:50:25 | 7.6147 | 0.00156 | 19.7639 | 232.9898 | 121.4621 | 0.99250 | – |
| 2025 Mar 16 18:56 | 2025 Mar 16 07:50:25 | 7.6147 | 0.00156 | 19.7639 | 232.9898 | 121.4621 | 0.99250 | – |
| 2025 Mar 15 18:56 | 2025 Mar 10 07:26:38 | 7.6293 | 0.00156 | 19.7674 | 233.2060 | 121.4621 | 0.99250 | – |
| 2025 Mar 14 18:56 | 2025 Mar 10 07:26:38 | 7.6293 | 0.00156 | 19.7674 | 233.2060 | 121.4621 | 0.99250 | – |
| 2025 Mar 13 18:57 | 2025 Mar 10 07:26:38 | 7.6293 | 0.00156 | 19.7674 | 233.2060 | 121.4621 | 0.99250 | – |
| 2025 Mar 11 18:56 | 2025 Mar 10 07:26:38 | 7.6293 | 0.00156 | 19.7674 | 233.2060 | 121.4621 | 0.99250 | – |
| 2025 Mar 10 18:56 | 2025 Mar 10 07:26:38 | 7.6293 | 0.00156 | 19.7674 | 233.2060 | 121.4621 | 0.99250 | – |
| 2025 Mar 09 18:57 | 2025 Mar 04 18:28:38 | 7.6423 | 0.00156 | 19.7708 | 233.6059 | 121.4621 | 0.99250 | – |
| 2025 Mar 07 18:56 | 2025 Mar 04 18:28:38 | 7.6423 | 0.00156 | 19.7708 | 233.6059 | 121.4621 | 0.99250 | – |