Orbital elements of H-2A R/B
| Launched | 28 October 2018 |
| Flight ended | – |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 43682 |
| 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 Jan 31 18:56 | 2026 Jan 31 12:20:06 | 98.8760 | 0.00261 | 16.0668 | 150.8451 | 209.4254 | 15.39681 | – |
| 2026 Jan 30 18:57 | 2026 Jan 30 11:22:44 | 98.8763 | 0.00261 | 15.9828 | 154.4504 | 209.4254 | 15.39681 | – |
| 2026 Jan 29 18:56 | 2026 Jan 29 11:58:54 | 98.8762 | 0.00261 | 15.9041 | 157.7621 | 209.4254 | 15.39681 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 13:11:05 | 98.8766 | 0.00260 | 15.7467 | 164.5302 | 209.4254 | 15.39681 | – |
| 2026 Jan 27 18:56 | 2026 Jan 27 11:37:29 | 98.8766 | 0.00260 | 15.7415 | 164.7524 | 209.4254 | 15.39681 | – |
| 2026 Jan 26 18:57 | 2026 Jan 26 12:13:29 | 98.8767 | 0.00260 | 15.6627 | 168.2409 | 209.4254 | 15.39681 | – |
| 2026 Jan 25 18:57 | 2026 Jan 25 12:49:27 | 98.8767 | 0.00260 | 15.5841 | 171.6996 | 209.4254 | 15.39681 | – |
| 2026 Jan 24 18:58 | 2026 Jan 24 07:10:55 | 98.8762 | 0.00260 | 15.4844 | 175.8964 | 209.4254 | 15.39681 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 11:29:47 | 98.8756 | 0.00260 | 15.3375 | 182.3297 | 209.4254 | 15.39681 | – |
| 2026 Jan 21 18:56 | 2026 Jan 21 12:05:32 | 98.8754 | 0.00260 | 15.2588 | 185.8177 | 209.4254 | 15.39681 | – |
| 2026 Jan 20 19:06 | 2026 Jan 20 03:19:30 | 98.8759 | 0.00260 | 15.1487 | 190.6051 | 209.4254 | 15.39681 | – |
| 2026 Jan 19 18:57 | 2026 Jan 19 07:02:20 | 98.8756 | 0.00260 | 15.0805 | 193.6526 | 209.4254 | 15.39681 | – |
| 2026 Jan 18 18:57 | 2026 Jan 17 12:54:18 | 98.8762 | 0.00259 | 14.9389 | 199.9082 | 209.4254 | 15.39681 | – |
| 2026 Jan 17 18:56 | 2026 Jan 17 12:54:18 | 98.8762 | 0.00259 | 14.9389 | 199.9082 | 209.4254 | 15.39681 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 13:29:47 | 98.8762 | 0.00259 | 14.8602 | 203.3980 | 209.4254 | 15.39681 | – |
| 2026 Jan 15 18:56 | 2026 Jan 15 12:31:36 | 98.8766 | 0.00259 | 14.7763 | 207.0201 | 209.4254 | 15.39681 | – |
| 2026 Jan 13 18:56 | 2026 Jan 13 13:42:27 | 98.8768 | 0.00259 | 14.6189 | 213.8484 | 209.4254 | 15.39681 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 13:19:32 | 98.8770 | 0.00258 | 14.4564 | 221.0306 | 209.4254 | 15.39681 | – |
| 2026 Jan 10 18:57 | 2026 Jan 09 12:56:29 | 98.8765 | 0.00258 | 14.2939 | 228.2697 | 209.4254 | 15.39681 | – |
| 2026 Jan 09 18:57 | 2026 Jan 09 06:41:54 | 98.8765 | 0.00258 | 14.2729 | 229.1654 | 209.4254 | 15.39681 | – |
| 2026 Jan 08 18:56 | 2026 Jan 08 13:31:44 | 98.8764 | 0.00258 | 14.2152 | 231.7237 | 209.4254 | 15.39681 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 06:53:50 | 98.8756 | 0.00259 | 14.0317 | 239.7755 | 209.4254 | 15.39681 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 06:53:50 | 98.8756 | 0.00259 | 14.0317 | 239.7755 | 209.4254 | 15.39681 | – |
| 2026 Jan 05 18:57 | 2026 Jan 05 12:09:55 | 98.8757 | 0.00259 | 13.9688 | 242.6507 | 209.4254 | 15.39681 | – |
| 2026 Jan 04 18:56 | 2026 Jan 04 12:45:00 | 98.8757 | 0.00259 | 13.8901 | 246.1755 | 209.4254 | 15.39681 | – |