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 Mar 22 18:56 | 2026 Mar 20 06:41:53 | 50.0152 | 0.00111 | 4.4465 | 295.3775 | 78.3056 | 12.44486 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 06:41:53 | 50.0152 | 0.00111 | 4.4465 | 295.3775 | 78.3056 | 12.44486 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 06:41:53 | 50.0152 | 0.00111 | 4.4465 | 295.3775 | 78.3056 | 12.44486 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 11:53:30 | 50.0144 | 0.00111 | 5.4270 | 283.0790 | 78.3056 | 12.44486 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 11:53:30 | 50.0144 | 0.00111 | 5.4270 | 283.0790 | 78.3056 | 12.44486 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 11:53:30 | 50.0144 | 0.00111 | 5.4270 | 283.0790 | 78.3056 | 12.44486 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 11:53:30 | 50.0144 | 0.00111 | 5.4270 | 283.0790 | 78.3056 | 12.44486 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 11:53:30 | 50.0144 | 0.00111 | 5.4270 | 283.0790 | 78.3056 | 12.44486 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 08:10:08 | 50.0142 | 0.00111 | 6.4837 | 269.7333 | 78.3056 | 12.44486 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 08:10:08 | 50.0142 | 0.00111 | 6.4837 | 269.7333 | 78.3056 | 12.44486 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 08:10:08 | 50.0142 | 0.00111 | 6.4837 | 269.7333 | 78.3056 | 12.44486 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 08:10:08 | 50.0142 | 0.00111 | 6.4837 | 269.7333 | 78.3056 | 12.44486 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 08:10:08 | 50.0142 | 0.00111 | 6.4837 | 269.7333 | 78.3056 | 12.44486 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 09:30:52 | 50.0142 | 0.00111 | 7.7020 | 254.4390 | 78.3056 | 12.44486 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 09:30:52 | 50.0142 | 0.00111 | 7.7020 | 254.4390 | 78.3056 | 12.44486 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 09:30:52 | 50.0142 | 0.00111 | 7.7020 | 254.4390 | 78.3056 | 12.44486 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 09:30:52 | 50.0142 | 0.00111 | 7.7020 | 254.4390 | 78.3056 | 12.44486 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 09:30:52 | 50.0142 | 0.00111 | 7.7020 | 254.4390 | 78.3056 | 12.44486 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 09:30:52 | 50.0142 | 0.00111 | 7.7020 | 254.4390 | 78.3056 | 12.44486 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 15:06:28 | 50.0148 | 0.00111 | 8.8840 | 239.6159 | 78.3056 | 12.44486 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 15:06:28 | 50.0148 | 0.00111 | 8.8840 | 239.6159 | 78.3056 | 12.44486 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 15:06:28 | 50.0148 | 0.00111 | 8.8840 | 239.6159 | 78.3056 | 12.44486 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 15:06:28 | 50.0148 | 0.00111 | 8.8840 | 239.6159 | 78.3056 | 12.44486 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 15:06:28 | 50.0148 | 0.00111 | 8.8840 | 239.6159 | 78.3056 | 12.44486 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 15:06:28 | 50.0148 | 0.00111 | 8.8840 | 239.6159 | 78.3056 | 12.44486 | – |