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 |
| 2026 Jun 23 17:56 | 2026 Jun 22 16:15:02 | 50.0132 | 0.00110 | 9.0986 | 175.0685 | 355.9274 | 12.44486 | – |
| 2026 Jun 22 17:56 | 2026 Jun 16 17:37:34 | 50.0119 | 0.00111 | 10.3167 | 160.0641 | 355.9274 | 12.44486 | – |
| 2026 Jun 21 17:57 | 2026 Jun 16 17:37:34 | 50.0119 | 0.00111 | 10.3167 | 160.0641 | 355.9274 | 12.44486 | – |
| 2026 Jun 20 17:56 | 2026 Jun 16 17:37:34 | 50.0119 | 0.00111 | 10.3167 | 160.0641 | 355.9274 | 12.44486 | – |
| 2026 Jun 19 17:57 | 2026 Jun 16 17:37:34 | 50.0119 | 0.00111 | 10.3167 | 160.0641 | 355.9274 | 12.44486 | – |
| 2026 Jun 18 17:56 | 2026 Jun 16 17:37:34 | 50.0119 | 0.00111 | 10.3167 | 160.0641 | 355.9274 | 12.44486 | – |
| 2026 Jun 17 17:57 | 2026 Jun 16 17:37:34 | 50.0119 | 0.00111 | 10.3167 | 160.0641 | 355.9274 | 12.44486 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 06:46:16 | 50.0123 | 0.00111 | 11.2293 | 148.8183 | 355.9274 | 12.44486 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 06:46:16 | 50.0123 | 0.00111 | 11.2293 | 148.8183 | 355.9274 | 12.44486 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 06:46:16 | 50.0123 | 0.00111 | 11.2293 | 148.8183 | 355.9274 | 12.44486 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 06:46:16 | 50.0123 | 0.00111 | 11.2293 | 148.8183 | 355.9274 | 12.44486 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 06:46:16 | 50.0123 | 0.00111 | 11.2293 | 148.8183 | 355.9274 | 12.44486 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 08:13:03 | 50.0133 | 0.00111 | 12.4467 | 133.8496 | 355.9274 | 12.44486 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 08:13:03 | 50.0133 | 0.00111 | 12.4467 | 133.8496 | 355.9274 | 12.44486 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 08:13:03 | 50.0133 | 0.00111 | 12.4467 | 133.8496 | 355.9274 | 12.44486 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 08:13:03 | 50.0133 | 0.00111 | 12.4467 | 133.8496 | 355.9274 | 12.44486 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 08:13:03 | 50.0133 | 0.00111 | 12.4467 | 133.8496 | 355.9274 | 12.44486 | – |
| 2026 Jun 06 17:56 | 2026 May 31 12:06:02 | 50.0133 | 0.00112 | 13.6434 | 119.1269 | 355.9274 | 12.44486 | – |
| 2026 Jun 05 17:56 | 2026 May 31 12:06:02 | 50.0133 | 0.00112 | 13.6434 | 119.1269 | 355.9274 | 12.44486 | – |
| 2026 Jun 04 17:57 | 2026 May 31 12:06:02 | 50.0133 | 0.00112 | 13.6434 | 119.1269 | 355.9274 | 12.44486 | – |
| 2026 Jun 02 17:56 | 2026 May 31 12:06:02 | 50.0133 | 0.00112 | 13.6434 | 119.1269 | 355.9274 | 12.44486 | – |
| 2026 Jun 01 17:57 | 2026 May 31 12:06:02 | 50.0133 | 0.00112 | 13.6434 | 119.1269 | 355.9274 | 12.44486 | – |
| 2026 May 31 17:58 | 2026 May 31 12:06:02 | 50.0133 | 0.00112 | 13.6434 | 119.1269 | 355.9274 | 12.44486 | – |
| 2026 May 30 17:57 | 2026 May 26 06:16:53 | 50.0140 | 0.00112 | 14.7179 | 105.8819 | 355.9274 | 12.44486 | – |
| 2026 May 29 17:57 | 2026 May 26 06:16:53 | 50.0140 | 0.00112 | 14.7179 | 105.8819 | 355.9274 | 12.44486 | – |
| 2026 May 28 17:56 | 2026 May 26 06:16:53 | 50.0140 | 0.00112 | 14.7179 | 105.8819 | 355.9274 | 12.44486 | – |
| 2026 May 27 17:57 | 2026 May 26 06:16:53 | 50.0140 | 0.00112 | 14.7179 | 105.8819 | 355.9274 | 12.44486 | – |