Orbital elements of JAS-1
| Launched | 11 August 1986 |
| Flight ended | – |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 16909 |
| Alternative names |
FO-12 |
| 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 Aug 20 17:56 | 2025 Aug 18 10:07:41 | 50.0179 | 0.00113 | 0.2790 | 111.1029 | 287.9110 | 12.44484 | – |
| 2025 Aug 19 17:56 | 2025 Aug 18 10:07:41 | 50.0179 | 0.00113 | 0.2790 | 111.1029 | 287.9110 | 12.44484 | – |
| 2025 Aug 18 17:56 | 2025 Aug 18 10:07:41 | 50.0179 | 0.00113 | 0.2790 | 111.1029 | 287.9110 | 12.44484 | – |
| 2025 Aug 16 17:56 | 2025 Aug 12 09:27:00 | 50.0169 | 0.00113 | 1.5146 | 95.8138 | 287.9110 | 12.44484 | – |
| 2025 Aug 15 17:57 | 2025 Aug 12 09:27:00 | 50.0169 | 0.00113 | 1.5146 | 95.8138 | 287.9110 | 12.44484 | – |
| 2025 Aug 14 17:56 | 2025 Aug 12 09:27:00 | 50.0169 | 0.00113 | 1.5146 | 95.8138 | 287.9110 | 12.44484 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 09:27:00 | 50.0169 | 0.00113 | 1.5146 | 95.8138 | 287.9110 | 12.44484 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 09:27:00 | 50.0169 | 0.00113 | 1.5146 | 95.8138 | 287.9110 | 12.44484 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 23:09:02 | 50.0162 | 0.00113 | 2.6273 | 82.1204 | 287.9110 | 12.44484 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 23:09:02 | 50.0162 | 0.00113 | 2.6273 | 82.1204 | 287.9110 | 12.44484 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 23:09:02 | 50.0162 | 0.00113 | 2.6273 | 82.1204 | 287.9110 | 12.44484 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 23:09:02 | 50.0162 | 0.00113 | 2.6273 | 82.1204 | 287.9110 | 12.44484 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 23:09:02 | 50.0162 | 0.00113 | 2.6273 | 82.1204 | 287.9110 | 12.44484 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 20:19:22 | 50.0162 | 0.00113 | 3.8812 | 66.6261 | 287.9110 | 12.44484 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 20:19:22 | 50.0162 | 0.00113 | 3.8812 | 66.6261 | 287.9110 | 12.44484 | – |
| 2025 Aug 03 17:56 | 2025 Jul 31 20:19:22 | 50.0162 | 0.00113 | 3.8812 | 66.6261 | 287.9110 | 12.44484 | – |
| 2025 Aug 02 17:56 | 2025 Jul 31 20:19:22 | 50.0162 | 0.00113 | 3.8812 | 66.6261 | 287.9110 | 12.44484 | – |
| 2025 Aug 01 17:56 | 2025 Jul 31 20:19:22 | 50.0162 | 0.00113 | 3.8812 | 66.6261 | 287.9110 | 12.44484 | – |
| 2025 Jul 31 17:56 | 2025 Jul 25 02:48:25 | 50.0156 | 0.00113 | 5.2606 | 49.5123 | 287.9110 | 12.44484 | – |
| 2025 Jul 29 17:56 | 2025 Jul 25 02:48:25 | 50.0156 | 0.00113 | 5.2606 | 49.5123 | 287.9110 | 12.44484 | – |
| 2025 Jul 28 17:58 | 2025 Jul 25 02:48:25 | 50.0156 | 0.00113 | 5.2606 | 49.5123 | 287.9110 | 12.44484 | – |
| 2025 Jul 26 17:56 | 2025 Jul 25 02:48:25 | 50.0156 | 0.00113 | 5.2606 | 49.5123 | 287.9110 | 12.44484 | – |
| 2025 Jul 25 17:56 | 2025 Jul 20 11:02:23 | 50.0154 | 0.00113 | 6.2151 | 37.6651 | 287.9110 | 12.44484 | – |