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 07 18:57 | 2025 Nov 02 11:15:27 | 7.0635 | 0.00179 | 19.6266 | 246.7902 | 256.3380 | 0.99248 | – |
| 2025 Nov 05 18:57 | 2025 Nov 02 11:15:27 | 7.0635 | 0.00179 | 19.6266 | 246.7902 | 256.3380 | 0.99248 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 11:15:27 | 7.0635 | 0.00179 | 19.6266 | 246.7902 | 256.3380 | 0.99248 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 11:15:27 | 7.0635 | 0.00179 | 19.6266 | 246.7902 | 256.3380 | 0.99248 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 12:42:50 | 7.0732 | 0.00180 | 19.6288 | 246.4844 | 256.3380 | 0.99248 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 12:42:50 | 7.0732 | 0.00180 | 19.6288 | 246.4844 | 256.3380 | 0.99248 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 12:42:50 | 7.0732 | 0.00180 | 19.6288 | 246.4844 | 256.3380 | 0.99248 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 12:42:50 | 7.0732 | 0.00180 | 19.6288 | 246.4844 | 256.3380 | 0.99248 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 12:42:50 | 7.0732 | 0.00180 | 19.6288 | 246.4844 | 256.3380 | 0.99248 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 00:43:36 | 7.0892 | 0.00181 | 19.6324 | 245.6432 | 256.3380 | 0.99248 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 00:43:36 | 7.0892 | 0.00181 | 19.6324 | 245.6432 | 256.3380 | 0.99248 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 00:43:36 | 7.0892 | 0.00181 | 19.6324 | 245.6432 | 256.3380 | 0.99248 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 00:43:36 | 7.0892 | 0.00181 | 19.6324 | 245.6432 | 256.3380 | 0.99248 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 00:43:36 | 7.0892 | 0.00181 | 19.6324 | 245.6432 | 256.3380 | 0.99248 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 00:56:15 | 7.1016 | 0.00182 | 19.6351 | 244.7945 | 256.3380 | 0.99248 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 00:56:15 | 7.1016 | 0.00182 | 19.6351 | 244.7945 | 256.3380 | 0.99248 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 00:56:15 | 7.1016 | 0.00182 | 19.6351 | 244.7945 | 256.3380 | 0.99248 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 00:56:15 | 7.1016 | 0.00182 | 19.6351 | 244.7945 | 256.3380 | 0.99248 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 00:56:15 | 7.1016 | 0.00182 | 19.6351 | 244.7945 | 256.3380 | 0.99248 | – |
| 2025 Oct 17 17:56 | 2025 Oct 06 21:58:40 | 7.1281 | 0.00183 | 19.6414 | 243.4719 | 256.3380 | 0.99248 | – |
| 2025 Oct 16 17:56 | 2025 Oct 06 21:58:40 | 7.1281 | 0.00183 | 19.6414 | 243.4719 | 256.3380 | 0.99248 | – |
| 2025 Oct 15 17:56 | 2025 Oct 06 21:58:40 | 7.1281 | 0.00183 | 19.6414 | 243.4719 | 256.3380 | 0.99248 | – |
| 2025 Oct 14 17:56 | 2025 Oct 06 21:58:40 | 7.1281 | 0.00183 | 19.6414 | 243.4719 | 256.3380 | 0.99248 | – |
| 2025 Oct 12 17:56 | 2025 Oct 06 21:58:40 | 7.1281 | 0.00183 | 19.6414 | 243.4719 | 256.3380 | 0.99248 | – |
| 2025 Oct 11 17:57 | 2025 Oct 06 21:58:40 | 7.1281 | 0.00183 | 19.6414 | 243.4719 | 256.3380 | 0.99248 | – |