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 Jun 12 17:56 | 2026 Jun 12 05:44:36 | 9.5545 | 0.43742 | 2.4964 | 295.7942 | 291.2651 | 1.75494 | – |
| 2026 Jun 11 17:57 | 2026 Jun 07 02:47:51 | 9.5505 | 0.43741 | 2.5203 | 295.0500 | 291.2651 | 1.75494 | – |
| 2026 Jun 10 17:56 | 2026 Jun 07 02:47:51 | 9.5505 | 0.43741 | 2.5203 | 295.0500 | 291.2651 | 1.75494 | – |
| 2026 Jun 09 17:57 | 2026 Jun 07 02:47:51 | 9.5505 | 0.43741 | 2.5203 | 295.0500 | 291.2651 | 1.75494 | – |
| 2026 Jun 08 17:56 | 2026 Jun 07 02:47:51 | 9.5505 | 0.43741 | 2.5203 | 295.0500 | 291.2651 | 1.75494 | – |
| 2026 Jun 07 17:56 | 2026 Jun 07 02:47:51 | 9.5505 | 0.43741 | 2.5203 | 295.0500 | 291.2651 | 1.75494 | – |
| 2026 Jun 06 17:56 | 2026 May 31 07:34:16 | 9.5452 | 0.43742 | 2.5522 | 294.0629 | 291.2651 | 1.75494 | – |
| 2026 Jun 05 17:56 | 2026 May 31 07:34:16 | 9.5452 | 0.43742 | 2.5522 | 294.0629 | 291.2651 | 1.75494 | – |
| 2026 Jun 04 17:57 | 2026 May 31 07:34:16 | 9.5452 | 0.43742 | 2.5522 | 294.0629 | 291.2651 | 1.75494 | – |
| 2026 Jun 02 17:56 | 2026 May 31 07:34:16 | 9.5452 | 0.43742 | 2.5522 | 294.0629 | 291.2651 | 1.75494 | – |
| 2026 Jun 01 17:57 | 2026 May 31 07:34:16 | 9.5452 | 0.43742 | 2.5522 | 294.0629 | 291.2651 | 1.75494 | – |
| 2026 May 31 17:58 | 2026 May 31 07:34:16 | 9.5452 | 0.43742 | 2.5522 | 294.0629 | 291.2651 | 1.75494 | – |
| 2026 May 30 17:57 | 2026 May 26 03:19:00 | 9.5412 | 0.43742 | 2.5765 | 293.3124 | 291.2651 | 1.75494 | – |
| 2026 May 29 17:57 | 2026 May 26 03:19:00 | 9.5412 | 0.43742 | 2.5765 | 293.3124 | 291.2651 | 1.75494 | – |
| 2026 May 28 17:56 | 2026 May 26 03:19:00 | 9.5412 | 0.43742 | 2.5765 | 293.3124 | 291.2651 | 1.75494 | – |
| 2026 May 27 17:57 | 2026 May 26 03:19:00 | 9.5412 | 0.43742 | 2.5765 | 293.3124 | 291.2651 | 1.75494 | – |
| 2026 May 26 17:57 | 2026 May 26 03:19:00 | 9.5412 | 0.43742 | 2.5765 | 293.3124 | 291.2651 | 1.75494 | – |
| 2026 May 25 17:57 | 2026 May 21 00:21:54 | 9.5373 | 0.43743 | 2.6004 | 292.5706 | 291.2651 | 1.75494 | – |
| 2026 May 24 17:57 | 2026 May 21 00:21:54 | 9.5373 | 0.43743 | 2.6004 | 292.5706 | 291.2651 | 1.75494 | – |
| 2026 May 23 17:58 | 2026 May 21 00:21:54 | 9.5373 | 0.43743 | 2.6004 | 292.5706 | 291.2651 | 1.75494 | – |
| 2026 May 22 17:57 | 2026 May 21 00:21:54 | 9.5373 | 0.43743 | 2.6004 | 292.5706 | 291.2651 | 1.75494 | – |
| 2026 May 21 17:57 | 2026 May 21 00:21:54 | 9.5373 | 0.43743 | 2.6004 | 292.5706 | 291.2651 | 1.75494 | – |
| 2026 May 20 17:57 | 2026 May 16 11:53:46 | 9.5336 | 0.43743 | 2.6214 | 291.9170 | 291.2651 | 1.75494 | – |
| 2026 May 19 17:58 | 2026 May 16 11:53:46 | 9.5336 | 0.43743 | 2.6214 | 291.9170 | 291.2651 | 1.75494 | – |
| 2026 May 18 17:57 | 2026 May 16 11:53:46 | 9.5336 | 0.43743 | 2.6214 | 291.9170 | 291.2651 | 1.75494 | – |
| 2026 May 17 17:57 | 2026 May 16 11:53:46 | 9.5336 | 0.43743 | 2.6214 | 291.9170 | 291.2651 | 1.75494 | – |
| 2026 May 16 17:56 | 2026 May 16 11:53:46 | 9.5336 | 0.43743 | 2.6214 | 291.9170 | 291.2651 | 1.75494 | – |