Orbital elements of AYAME-2
| Launched | 21 February 1980 |
| Flight ended | – |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 11715 |
| Alternative names |
ECS-B |
| 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 14 18:56 | 2026 Mar 10 12:27:56 | 9.4736 | 0.43782 | 2.9337 | 282.1986 | 121.7424 | 1.75495 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 12:27:56 | 9.4736 | 0.43782 | 2.9337 | 282.1986 | 121.7424 | 1.75495 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 12:27:56 | 9.4736 | 0.43782 | 2.9337 | 282.1986 | 121.7424 | 1.75495 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 12:27:56 | 9.4736 | 0.43782 | 2.9337 | 282.1986 | 121.7424 | 1.75495 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 12:27:56 | 9.4736 | 0.43782 | 2.9337 | 282.1986 | 121.7424 | 1.75495 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 03:05:35 | 9.4674 | 0.43788 | 2.9638 | 281.2650 | 121.7424 | 1.75495 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 03:05:35 | 9.4674 | 0.43788 | 2.9638 | 281.2650 | 121.7424 | 1.75495 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 03:05:35 | 9.4674 | 0.43788 | 2.9638 | 281.2650 | 121.7424 | 1.75495 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 03:05:35 | 9.4674 | 0.43788 | 2.9638 | 281.2650 | 121.7424 | 1.75495 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 03:05:35 | 9.4674 | 0.43788 | 2.9638 | 281.2650 | 121.7424 | 1.75495 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 03:05:35 | 9.4674 | 0.43788 | 2.9638 | 281.2650 | 121.7424 | 1.75495 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 09:36:16 | 9.4617 | 0.43793 | 2.9905 | 280.4274 | 121.7424 | 1.75495 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 09:36:16 | 9.4617 | 0.43793 | 2.9905 | 280.4274 | 121.7424 | 1.75495 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 09:36:16 | 9.4617 | 0.43793 | 2.9905 | 280.4274 | 121.7424 | 1.75495 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 09:36:16 | 9.4617 | 0.43793 | 2.9905 | 280.4274 | 121.7424 | 1.75495 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 09:36:16 | 9.4617 | 0.43793 | 2.9905 | 280.4274 | 121.7424 | 1.75495 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 09:36:16 | 9.4617 | 0.43793 | 2.9905 | 280.4274 | 121.7424 | 1.75495 | – |