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 May 13 17:58 | 2026 May 10 04:00:18 | 9.5285 | 0.43744 | 2.6509 | 291.0010 | 277.0650 | 1.75494 | – |
| 2026 May 12 17:58 | 2026 May 10 04:00:18 | 9.5285 | 0.43744 | 2.6509 | 291.0010 | 277.0650 | 1.75494 | – |
| 2026 May 11 17:56 | 2026 May 10 04:00:18 | 9.5285 | 0.43744 | 2.6509 | 291.0010 | 277.0650 | 1.75494 | – |
| 2026 May 10 17:57 | 2026 May 10 04:00:18 | 9.5285 | 0.43744 | 2.6509 | 291.0010 | 277.0650 | 1.75494 | – |
| 2026 May 09 17:57 | 2026 May 05 01:02:52 | 9.5243 | 0.43746 | 2.6748 | 290.2599 | 277.0650 | 1.75494 | – |
| 2026 May 08 17:57 | 2026 May 05 01:02:52 | 9.5243 | 0.43746 | 2.6748 | 290.2599 | 277.0650 | 1.75494 | – |
| 2026 May 07 17:58 | 2026 May 05 01:02:52 | 9.5243 | 0.43746 | 2.6748 | 290.2599 | 277.0650 | 1.75494 | – |
| 2026 May 06 17:57 | 2026 May 05 01:02:52 | 9.5243 | 0.43746 | 2.6748 | 290.2599 | 277.0650 | 1.75494 | – |
| 2026 May 05 17:57 | 2026 May 05 01:02:52 | 9.5243 | 0.43746 | 2.6748 | 290.2599 | 277.0650 | 1.75494 | – |
| 2026 May 04 17:57 | 2026 Apr 30 12:32:48 | 9.5206 | 0.43747 | 2.6959 | 289.6050 | 277.0650 | 1.75494 | – |
| 2026 May 03 17:57 | 2026 Apr 30 12:32:48 | 9.5206 | 0.43747 | 2.6959 | 289.6050 | 277.0650 | 1.75494 | – |
| 2026 May 02 17:57 | 2026 Apr 30 12:32:48 | 9.5206 | 0.43747 | 2.6959 | 289.6050 | 277.0650 | 1.75494 | – |
| 2026 May 01 17:56 | 2026 Apr 30 12:32:48 | 9.5206 | 0.43747 | 2.6959 | 289.6050 | 277.0650 | 1.75494 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 12:32:48 | 9.5206 | 0.43747 | 2.6959 | 289.6050 | 277.0650 | 1.75494 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 05:30:45 | 9.5153 | 0.43750 | 2.7252 | 288.6942 | 277.0650 | 1.75494 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 05:30:45 | 9.5153 | 0.43750 | 2.7252 | 288.6942 | 277.0650 | 1.75494 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 05:30:45 | 9.5153 | 0.43750 | 2.7252 | 288.6942 | 277.0650 | 1.75494 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 05:30:45 | 9.5153 | 0.43750 | 2.7252 | 288.6942 | 277.0650 | 1.75494 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 05:30:45 | 9.5153 | 0.43750 | 2.7252 | 288.6942 | 277.0650 | 1.75494 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 05:30:45 | 9.5153 | 0.43750 | 2.7252 | 288.6942 | 277.0650 | 1.75494 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 03:31:19 | 9.5107 | 0.43752 | 2.7488 | 287.9591 | 277.0650 | 1.75494 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 03:31:19 | 9.5107 | 0.43752 | 2.7488 | 287.9591 | 277.0650 | 1.75494 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 03:31:19 | 9.5107 | 0.43752 | 2.7488 | 287.9591 | 277.0650 | 1.75494 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 03:31:19 | 9.5107 | 0.43752 | 2.7488 | 287.9591 | 277.0650 | 1.75494 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 03:31:19 | 9.5107 | 0.43752 | 2.7488 | 287.9591 | 277.0650 | 1.75494 | – |
| 2026 Apr 18 17:56 | 2026 Apr 12 06:57:08 | 9.5047 | 0.43756 | 2.7808 | 286.9659 | 277.0650 | 1.75494 | – |
| 2026 Apr 16 17:57 | 2026 Apr 12 06:57:08 | 9.5047 | 0.43756 | 2.7808 | 286.9659 | 277.0650 | 1.75494 | – |