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 |
| 2026 Mar 13 18:57 | 2026 Mar 09 16:09:55 | 31.5186 | 0.71143 | 13.8085 | 161.9477 | 249.8294 | 2.42299 | – |
| 2026 Mar 12 18:57 | 2026 Mar 09 16:09:55 | 31.5186 | 0.71143 | 13.8085 | 161.9477 | 249.8294 | 2.42299 | – |
| 2026 Mar 11 18:56 | 2026 Mar 09 16:09:55 | 31.5186 | 0.71143 | 13.8085 | 161.9477 | 249.8294 | 2.42299 | – |
| 2026 Mar 10 18:56 | 2026 Mar 09 16:09:55 | 31.5186 | 0.71143 | 13.8085 | 161.9477 | 249.8294 | 2.42299 | – |
| 2026 Mar 09 18:56 | 2026 Mar 03 11:53:28 | 31.5194 | 0.71145 | 13.9615 | 158.3990 | 249.8294 | 2.42299 | – |
| 2026 Mar 08 18:57 | 2026 Mar 03 11:53:28 | 31.5194 | 0.71145 | 13.9615 | 158.3990 | 249.8294 | 2.42299 | – |
| 2026 Mar 07 18:57 | 2026 Mar 03 11:53:28 | 31.5194 | 0.71145 | 13.9615 | 158.3990 | 249.8294 | 2.42299 | – |
| 2026 Mar 06 18:56 | 2026 Mar 03 11:53:28 | 31.5194 | 0.71145 | 13.9615 | 158.3990 | 249.8294 | 2.42299 | – |
| 2026 Mar 05 18:56 | 2026 Mar 03 11:53:28 | 31.5194 | 0.71145 | 13.9615 | 158.3990 | 249.8294 | 2.42299 | – |
| 2026 Mar 04 18:57 | 2026 Mar 03 11:53:28 | 31.5194 | 0.71145 | 13.9615 | 158.3990 | 249.8294 | 2.42299 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 13:14:37 | 31.5219 | 0.71146 | 14.0836 | 155.5633 | 249.8294 | 2.42299 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 13:14:37 | 31.5219 | 0.71146 | 14.0836 | 155.5633 | 249.8294 | 2.42299 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 13:14:37 | 31.5219 | 0.71146 | 14.0836 | 155.5633 | 249.8294 | 2.42299 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 13:14:37 | 31.5219 | 0.71146 | 14.0836 | 155.5633 | 249.8294 | 2.42299 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:14:37 | 31.5219 | 0.71146 | 14.0836 | 155.5633 | 249.8294 | 2.42299 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:14:37 | 31.5219 | 0.71146 | 14.0836 | 155.5633 | 249.8294 | 2.42299 | – |