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 Dec 13 18:56 | 2025 Dec 11 19:48:09 | 31.4378 | 0.71307 | 15.9876 | 111.4774 | 334.1268 | 2.42115 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 19:48:09 | 31.4378 | 0.71307 | 15.9876 | 111.4774 | 334.1268 | 2.42115 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 10:59:12 | 31.4335 | 0.71324 | 16.1227 | 108.3728 | 334.1268 | 2.42115 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 10:59:12 | 31.4335 | 0.71324 | 16.1227 | 108.3728 | 334.1268 | 2.42115 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 10:59:12 | 31.4335 | 0.71324 | 16.1227 | 108.3728 | 334.1268 | 2.42115 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 10:59:12 | 31.4335 | 0.71324 | 16.1227 | 108.3728 | 334.1268 | 2.42115 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 10:59:12 | 31.4335 | 0.71324 | 16.1227 | 108.3728 | 334.1268 | 2.42115 | – |
| 2025 Dec 06 18:56 | 2025 Dec 01 12:04:09 | 31.4315 | 0.71345 | 16.2474 | 105.5021 | 334.1268 | 2.42115 | – |
| 2025 Dec 05 18:57 | 2025 Dec 01 12:04:09 | 31.4315 | 0.71345 | 16.2474 | 105.5021 | 334.1268 | 2.42115 | – |
| 2025 Dec 04 18:57 | 2025 Dec 01 12:04:09 | 31.4315 | 0.71345 | 16.2474 | 105.5021 | 334.1268 | 2.42115 | – |
| 2025 Dec 03 18:56 | 2025 Dec 01 12:04:09 | 31.4315 | 0.71345 | 16.2474 | 105.5021 | 334.1268 | 2.42115 | – |
| 2025 Dec 02 18:56 | 2025 Dec 01 12:04:09 | 31.4315 | 0.71345 | 16.2474 | 105.5021 | 334.1268 | 2.42115 | – |
| 2025 Nov 30 18:57 | 2025 Nov 24 21:29:47 | 31.4312 | 0.71366 | 16.4137 | 101.6749 | 334.1268 | 2.42115 | – |
| 2025 Nov 29 18:56 | 2025 Nov 24 21:29:47 | 31.4312 | 0.71366 | 16.4137 | 101.6749 | 334.1268 | 2.42115 | – |
| 2025 Nov 28 18:57 | 2025 Nov 24 21:29:47 | 31.4312 | 0.71366 | 16.4137 | 101.6749 | 334.1268 | 2.42115 | – |
| 2025 Nov 27 18:57 | 2025 Nov 24 21:29:47 | 31.4312 | 0.71366 | 16.4137 | 101.6749 | 334.1268 | 2.42115 | – |
| 2025 Nov 26 18:57 | 2025 Nov 24 21:29:47 | 31.4312 | 0.71366 | 16.4137 | 101.6749 | 334.1268 | 2.42115 | – |
| 2025 Nov 25 18:57 | 2025 Nov 24 21:29:47 | 31.4312 | 0.71366 | 16.4137 | 101.6749 | 334.1268 | 2.42115 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 22:33:25 | 31.4312 | 0.71382 | 16.5388 | 98.8027 | 334.1268 | 2.42115 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 22:33:25 | 31.4312 | 0.71382 | 16.5388 | 98.8027 | 334.1268 | 2.42115 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 22:33:25 | 31.4312 | 0.71382 | 16.5388 | 98.8027 | 334.1268 | 2.42115 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 22:33:25 | 31.4312 | 0.71382 | 16.5388 | 98.8027 | 334.1268 | 2.42115 | – |
| 2025 Nov 18 18:57 | 2025 Nov 07 13:09:37 | 31.4398 | 0.71427 | 16.8531 | 91.5935 | 334.1268 | 2.42115 | – |
| 2025 Nov 16 18:58 | 2025 Nov 07 13:09:37 | 31.4398 | 0.71427 | 16.8531 | 91.5935 | 334.1268 | 2.42115 | – |