Orbital elements of H-2A R/B
| Launched | 31 May 2017 |
| Flight ended | – |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 42739 |
| 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 14 17:56 | 2025 Oct 05 21:37:06 | 31.4916 | 0.71543 | 17.6859 | 72.4916 | 349.3397 | 2.41833 | – |
| 2025 Oct 12 17:56 | 2025 Oct 05 21:37:06 | 31.4916 | 0.71543 | 17.6859 | 72.4916 | 349.3397 | 2.41833 | – |
| 2025 Oct 11 17:57 | 2025 Oct 05 21:37:06 | 31.4916 | 0.71543 | 17.6859 | 72.4916 | 349.3397 | 2.41833 | – |
| 2025 Oct 09 17:56 | 2025 Oct 05 21:37:06 | 31.4916 | 0.71543 | 17.6859 | 72.4916 | 349.3397 | 2.41833 | – |
| 2025 Oct 08 17:56 | 2025 Oct 05 21:37:06 | 31.4916 | 0.71543 | 17.6859 | 72.4916 | 349.3397 | 2.41833 | – |
| 2025 Oct 07 17:56 | 2025 Oct 05 21:37:06 | 31.4916 | 0.71543 | 17.6859 | 72.4916 | 349.3397 | 2.41833 | – |
| 2025 Oct 05 17:56 | 2025 Sep 25 03:34:26 | 31.5187 | 0.71571 | 17.9612 | 66.1696 | 349.3397 | 2.41833 | – |
| 2025 Oct 04 17:57 | 2025 Sep 25 03:34:26 | 31.5187 | 0.71571 | 17.9612 | 66.1696 | 349.3397 | 2.41833 | – |
| 2025 Oct 03 17:57 | 2025 Sep 25 03:34:26 | 31.5187 | 0.71571 | 17.9612 | 66.1696 | 349.3397 | 2.41833 | – |
| 2025 Oct 02 17:56 | 2025 Sep 25 03:34:26 | 31.5187 | 0.71571 | 17.9612 | 66.1696 | 349.3397 | 2.41833 | – |
| 2025 Sep 30 17:56 | 2025 Sep 25 03:34:26 | 31.5187 | 0.71571 | 17.9612 | 66.1696 | 349.3397 | 2.41833 | – |
| 2025 Sep 29 17:56 | 2025 Sep 25 03:34:26 | 31.5187 | 0.71571 | 17.9612 | 66.1696 | 349.3397 | 2.41833 | – |
| 2025 Sep 28 17:56 | 2025 Sep 25 03:34:26 | 31.5187 | 0.71571 | 17.9612 | 66.1696 | 349.3397 | 2.41833 | – |
| 2025 Sep 27 17:56 | 2025 Sep 25 03:34:26 | 31.5187 | 0.71571 | 17.9612 | 66.1696 | 349.3397 | 2.41833 | – |
| 2025 Sep 26 17:56 | 2025 Sep 25 03:34:26 | 31.5187 | 0.71571 | 17.9612 | 66.1696 | 349.3397 | 2.41833 | – |
| 2025 Sep 25 17:56 | 2025 Sep 19 08:34:50 | 31.5308 | 0.71586 | 18.1099 | 62.7640 | 349.3397 | 2.41833 | – |
| 2025 Sep 24 17:56 | 2025 Sep 19 08:34:50 | 31.5308 | 0.71586 | 18.1099 | 62.7640 | 349.3397 | 2.41833 | – |
| 2025 Sep 20 17:56 | 2025 Sep 19 08:34:50 | 31.5308 | 0.71586 | 18.1099 | 62.7640 | 349.3397 | 2.41833 | – |
| 2025 Sep 19 17:56 | 2025 Sep 14 09:25:12 | 31.5489 | 0.71597 | 18.2376 | 59.8399 | 349.3397 | 2.41833 | – |
| 2025 Sep 18 17:56 | 2025 Sep 14 09:25:12 | 31.5489 | 0.71597 | 18.2376 | 59.8399 | 349.3397 | 2.41833 | – |