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 |
| 2025 Sep 12 17:57 | 2025 Sep 02 18:05:14 | 9.2605 | 0.43877 | 3.8054 | 254.8449 | 24.8435 | 1.75494 | – |
| 2025 Sep 11 17:57 | 2025 Sep 02 18:05:14 | 9.2605 | 0.43877 | 3.8054 | 254.8449 | 24.8435 | 1.75494 | – |
| 2025 Sep 10 17:56 | 2025 Sep 02 18:05:14 | 9.2605 | 0.43877 | 3.8054 | 254.8449 | 24.8435 | 1.75494 | – |
| 2025 Sep 08 17:57 | 2025 Sep 02 18:05:14 | 9.2605 | 0.43877 | 3.8054 | 254.8449 | 24.8435 | 1.75494 | – |
| 2025 Sep 07 17:56 | 2025 Sep 02 18:05:14 | 9.2605 | 0.43877 | 3.8054 | 254.8449 | 24.8435 | 1.75494 | – |
| 2025 Sep 06 20:41 | 2025 Sep 02 18:05:14 | 9.2605 | 0.43877 | 3.8054 | 254.8449 | 24.8435 | 1.75494 | – |
| 2025 Sep 03 17:57 | 2025 Sep 02 18:05:14 | 9.2605 | 0.43877 | 3.8054 | 254.8449 | 24.8435 | 1.75494 | – |
| 2025 Sep 02 17:56 | 2025 Aug 26 08:59:47 | 9.2506 | 0.43886 | 3.8398 | 253.7771 | 24.8435 | 1.75494 | – |
| 2025 Sep 01 17:56 | 2025 Aug 26 08:59:47 | 9.2506 | 0.43886 | 3.8398 | 253.7771 | 24.8435 | 1.75494 | – |
| 2025 Aug 31 17:56 | 2025 Aug 26 08:59:47 | 9.2506 | 0.43886 | 3.8398 | 253.7771 | 24.8435 | 1.75494 | – |
| 2025 Aug 30 17:56 | 2025 Aug 26 08:59:47 | 9.2506 | 0.43886 | 3.8398 | 253.7771 | 24.8435 | 1.75494 | – |
| 2025 Aug 29 17:56 | 2025 Aug 26 08:59:47 | 9.2506 | 0.43886 | 3.8398 | 253.7771 | 24.8435 | 1.75494 | – |
| 2025 Aug 28 17:57 | 2025 Aug 26 08:59:47 | 9.2506 | 0.43886 | 3.8398 | 253.7771 | 24.8435 | 1.75494 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 09:42:48 | 9.2451 | 0.43890 | 3.8582 | 253.2019 | 24.8435 | 1.75494 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 09:42:48 | 9.2451 | 0.43890 | 3.8582 | 253.2019 | 24.8435 | 1.75494 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 09:42:48 | 9.2451 | 0.43890 | 3.8582 | 253.2019 | 24.8435 | 1.75494 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 09:42:48 | 9.2451 | 0.43890 | 3.8582 | 253.2019 | 24.8435 | 1.75494 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 09:42:48 | 9.2451 | 0.43890 | 3.8582 | 253.2019 | 24.8435 | 1.75494 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 20:26:27 | 9.2384 | 0.43896 | 3.8792 | 252.5430 | 24.8435 | 1.75494 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 20:26:27 | 9.2384 | 0.43896 | 3.8792 | 252.5430 | 24.8435 | 1.75494 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 20:26:27 | 9.2384 | 0.43896 | 3.8792 | 252.5430 | 24.8435 | 1.75494 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 20:26:27 | 9.2384 | 0.43896 | 3.8792 | 252.5430 | 24.8435 | 1.75494 | – |