Orbital elements of HIMAWARI 1 AKM
| Launched | 13 July 1977 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | Japan |
| NORAD ID | 59985 |
| 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 Apr 27 17:58 | 2026 Apr 23 15:33:19 | 4.3401 | 0.02779 | 18.2773 | 121.0763 | 241.5158 | 1.01120 | – |
| 2026 Apr 26 17:58 | 2026 Apr 23 15:33:19 | 4.3401 | 0.02779 | 18.2773 | 121.0763 | 241.5158 | 1.01120 | – |
| 2026 Apr 25 17:58 | 2026 Apr 23 15:33:19 | 4.3401 | 0.02779 | 18.2773 | 121.0763 | 241.5158 | 1.01120 | – |
| 2026 Apr 24 17:59 | 2026 Apr 23 15:33:19 | 4.3401 | 0.02779 | 18.2773 | 121.0763 | 241.5158 | 1.01120 | – |
| 2026 Apr 23 17:57 | 2026 Apr 18 16:53:09 | 4.3526 | 0.02779 | 18.2820 | 120.8583 | 241.5158 | 1.01120 | – |
| 2026 Apr 22 17:57 | 2026 Apr 18 16:53:09 | 4.3526 | 0.02779 | 18.2820 | 120.8583 | 241.5158 | 1.01120 | – |
| 2026 Apr 21 17:57 | 2026 Apr 18 16:53:09 | 4.3526 | 0.02779 | 18.2820 | 120.8583 | 241.5158 | 1.01120 | – |
| 2026 Apr 20 17:57 | 2026 Apr 18 16:53:09 | 4.3526 | 0.02779 | 18.2820 | 120.8583 | 241.5158 | 1.01120 | – |
| 2026 Apr 19 17:58 | 2026 Apr 18 16:53:09 | 4.3526 | 0.02779 | 18.2820 | 120.8583 | 241.5158 | 1.01120 | – |
| 2026 Apr 18 17:56 | 2026 Apr 12 18:29:01 | 4.3678 | 0.02777 | 18.2877 | 120.5857 | 241.5158 | 1.01120 | – |
| 2026 Apr 16 17:57 | 2026 Apr 12 18:29:01 | 4.3678 | 0.02777 | 18.2877 | 120.5857 | 241.5158 | 1.01120 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 18:29:01 | 4.3678 | 0.02777 | 18.2877 | 120.5857 | 241.5158 | 1.01120 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 18:29:01 | 4.3678 | 0.02777 | 18.2877 | 120.5857 | 241.5158 | 1.01120 | – |
| 2026 Apr 12 17:57 | 2026 Apr 07 19:49:11 | 4.3807 | 0.02776 | 18.2922 | 120.3703 | 241.5158 | 1.01120 | – |
| 2026 Apr 11 17:57 | 2026 Apr 07 19:49:11 | 4.3807 | 0.02776 | 18.2922 | 120.3703 | 241.5158 | 1.01120 | – |
| 2026 Apr 10 17:58 | 2026 Apr 07 19:49:11 | 4.3807 | 0.02776 | 18.2922 | 120.3703 | 241.5158 | 1.01120 | – |
| 2026 Apr 09 18:01 | 2026 Apr 07 19:49:11 | 4.3807 | 0.02776 | 18.2922 | 120.3703 | 241.5158 | 1.01120 | – |
| 2026 Apr 08 17:57 | 2026 Apr 07 19:49:11 | 4.3807 | 0.02776 | 18.2922 | 120.3703 | 241.5158 | 1.01120 | – |
| 2026 Apr 07 17:57 | 2026 Mar 31 21:40:52 | 4.3988 | 0.02774 | 18.2987 | 120.0965 | 241.5158 | 1.01120 | – |
| 2026 Apr 06 17:57 | 2026 Mar 31 21:40:52 | 4.3988 | 0.02774 | 18.2987 | 120.0965 | 241.5158 | 1.01120 | – |
| 2026 Apr 05 17:56 | 2026 Mar 31 21:40:52 | 4.3988 | 0.02774 | 18.2987 | 120.0965 | 241.5158 | 1.01120 | – |
| 2026 Apr 04 17:57 | 2026 Mar 31 21:40:52 | 4.3988 | 0.02774 | 18.2987 | 120.0965 | 241.5158 | 1.01120 | – |
| 2026 Apr 03 17:56 | 2026 Mar 31 21:40:52 | 4.3988 | 0.02774 | 18.2987 | 120.0965 | 241.5158 | 1.01120 | – |
| 2026 Apr 02 18:03 | 2026 Mar 31 21:40:52 | 4.3988 | 0.02774 | 18.2987 | 120.0965 | 241.5158 | 1.01120 | – |
| 2026 Mar 31 17:57 | 2026 Mar 25 23:17:48 | 4.4139 | 0.02773 | 18.3040 | 119.8601 | 241.5158 | 1.01120 | – |