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 Oct 20 17:56 | 2025 Oct 18 03:55:01 | 50.0141 | 0.00109 | 11.8295 | 265.8545 | 256.8729 | 12.44484 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 03:55:01 | 50.0141 | 0.00109 | 11.8295 | 265.8545 | 256.8729 | 12.44484 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 03:55:01 | 50.0141 | 0.00109 | 11.8295 | 265.8545 | 256.8729 | 12.44484 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 05:43:28 | 50.0143 | 0.00110 | 14.0686 | 237.8503 | 256.8729 | 12.44484 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 05:43:28 | 50.0143 | 0.00110 | 14.0686 | 237.8503 | 256.8729 | 12.44484 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 05:43:28 | 50.0143 | 0.00110 | 14.0686 | 237.8503 | 256.8729 | 12.44484 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 05:43:28 | 50.0143 | 0.00110 | 14.0686 | 237.8503 | 256.8729 | 12.44484 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 05:43:28 | 50.0143 | 0.00110 | 14.0686 | 237.8503 | 256.8729 | 12.44484 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 05:43:28 | 50.0143 | 0.00110 | 14.0686 | 237.8503 | 256.8729 | 12.44484 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 05:43:28 | 50.0143 | 0.00110 | 14.0686 | 237.8503 | 256.8729 | 12.44484 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 05:43:28 | 50.0143 | 0.00110 | 14.0686 | 237.8503 | 256.8729 | 12.44484 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 05:43:28 | 50.0143 | 0.00110 | 14.0686 | 237.8503 | 256.8729 | 12.44484 | – |
| 2025 Oct 05 17:56 | 2025 Sep 26 05:23:01 | 50.0137 | 0.00111 | 16.3261 | 209.7282 | 256.8729 | 12.44484 | – |
| 2025 Oct 04 17:57 | 2025 Sep 26 05:23:01 | 50.0137 | 0.00111 | 16.3261 | 209.7282 | 256.8729 | 12.44484 | – |
| 2025 Oct 03 17:57 | 2025 Sep 26 05:23:01 | 50.0137 | 0.00111 | 16.3261 | 209.7282 | 256.8729 | 12.44484 | – |
| 2025 Oct 02 17:56 | 2025 Sep 26 05:23:01 | 50.0137 | 0.00111 | 16.3261 | 209.7282 | 256.8729 | 12.44484 | – |
| 2025 Sep 30 17:56 | 2025 Sep 26 05:23:01 | 50.0137 | 0.00111 | 16.3261 | 209.7282 | 256.8729 | 12.44484 | – |
| 2025 Sep 29 17:56 | 2025 Sep 26 05:23:01 | 50.0137 | 0.00111 | 16.3261 | 209.7282 | 256.8729 | 12.44484 | – |
| 2025 Sep 28 17:56 | 2025 Sep 26 05:23:01 | 50.0137 | 0.00111 | 16.3261 | 209.7282 | 256.8729 | 12.44484 | – |
| 2025 Sep 27 17:56 | 2025 Sep 26 05:23:01 | 50.0137 | 0.00111 | 16.3261 | 209.7282 | 256.8729 | 12.44484 | – |
| 2025 Sep 26 17:56 | 2025 Sep 26 05:23:01 | 50.0137 | 0.00111 | 16.3261 | 209.7282 | 256.8729 | 12.44484 | – |
| 2025 Sep 25 17:56 | 2025 Sep 20 00:37:34 | 50.0140 | 0.00111 | 17.5966 | 193.9050 | 256.8729 | 12.44484 | – |
| 2025 Sep 24 17:56 | 2025 Sep 20 00:37:34 | 50.0140 | 0.00111 | 17.5966 | 193.9050 | 256.8729 | 12.44484 | – |