Orbital elements of HIMAWARI-4
| Launched | 4 September 1989 |
| Flight ended | – |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 20217 |
| Alternative names |
GMS-4 |
| 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 Mar 03 18:56 | 2026 Feb 26 13:11:07 | 14.8481 | 0.00432 | 23.1744 | 144.0881 | 64.1649 | 0.97412 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 13:11:07 | 14.8481 | 0.00432 | 23.1744 | 144.0881 | 64.1649 | 0.97412 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 13:11:07 | 14.8481 | 0.00432 | 23.1744 | 144.0881 | 64.1649 | 0.97412 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 13:11:07 | 14.8481 | 0.00432 | 23.1744 | 144.0881 | 64.1649 | 0.97412 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:11:07 | 14.8481 | 0.00432 | 23.1744 | 144.0881 | 64.1649 | 0.97412 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:11:07 | 14.8481 | 0.00432 | 23.1744 | 144.0881 | 64.1649 | 0.97412 | – |
| 2026 Feb 05 18:58 | 2026 Feb 02 08:44:37 | 14.8598 | 0.00432 | 23.1858 | 144.4593 | 64.1649 | 0.97412 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 08:44:37 | 14.8598 | 0.00432 | 23.1858 | 144.4593 | 64.1649 | 0.97412 | – |