Orbital elements of H-2A R/B
| Launched | 18 August 2017 |
| Flight ended | – |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 42918 |
| 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 Aug 19 17:57 | 2026 Aug 19 02:15:09 | 19.4557 | 0.71451 | 13.5906 | 58.8191 | 352.0110 | 2.44097 | – |
| 2026 Aug 18 17:56 | 2026 Aug 12 22:47:09 | 19.4744 | 0.71448 | 13.7680 | 54.0392 | 352.0110 | 2.44097 | – |
| 2026 Aug 17 17:56 | 2026 Aug 12 22:47:09 | 19.4744 | 0.71448 | 13.7680 | 54.0392 | 352.0110 | 2.44097 | – |
| 2026 Aug 16 17:56 | 2026 Aug 12 22:47:09 | 19.4744 | 0.71448 | 13.7680 | 54.0392 | 352.0110 | 2.44097 | – |
| 2026 Aug 15 17:57 | 2026 Aug 12 22:47:09 | 19.4744 | 0.71448 | 13.7680 | 54.0392 | 352.0110 | 2.44097 | – |
| 2026 Aug 14 17:56 | 2026 Aug 12 22:47:09 | 19.4744 | 0.71448 | 13.7680 | 54.0392 | 352.0110 | 2.44097 | – |
| 2026 Aug 13 17:57 | 2026 Aug 12 22:47:09 | 19.4744 | 0.71448 | 13.7680 | 54.0392 | 352.0110 | 2.44097 | – |
| 2026 Aug 12 17:56 | 2026 Aug 07 05:08:07 | 19.5002 | 0.71444 | 13.9348 | 49.5562 | 352.0110 | 2.44097 | – |
| 2026 Aug 11 17:56 | 2026 Aug 07 05:08:07 | 19.5002 | 0.71444 | 13.9348 | 49.5562 | 352.0110 | 2.44097 | – |
| 2026 Aug 10 17:56 | 2026 Aug 07 05:08:07 | 19.5002 | 0.71444 | 13.9348 | 49.5562 | 352.0110 | 2.44097 | – |
| 2026 Aug 09 17:57 | 2026 Aug 07 05:08:07 | 19.5002 | 0.71444 | 13.9348 | 49.5562 | 352.0110 | 2.44097 | – |
| 2026 Aug 08 17:57 | 2026 Aug 07 05:08:07 | 19.5002 | 0.71444 | 13.9348 | 49.5562 | 352.0110 | 2.44097 | – |
| 2026 Aug 07 17:57 | 2026 Aug 07 05:08:07 | 19.5002 | 0.71444 | 13.9348 | 49.5562 | 352.0110 | 2.44097 | – |
| 2026 Aug 06 17:57 | 2026 Jul 31 05:57:55 | 19.5275 | 0.71438 | 14.1354 | 44.1457 | 352.0110 | 2.44097 | – |
| 2026 Aug 05 17:56 | 2026 Jul 31 05:57:55 | 19.5275 | 0.71438 | 14.1354 | 44.1457 | 352.0110 | 2.44097 | – |
| 2026 Aug 04 17:57 | 2026 Jul 31 05:57:55 | 19.5275 | 0.71438 | 14.1354 | 44.1457 | 352.0110 | 2.44097 | – |
| 2026 Aug 03 17:56 | 2026 Jul 31 05:57:55 | 19.5275 | 0.71438 | 14.1354 | 44.1457 | 352.0110 | 2.44097 | – |
| 2026 Aug 02 17:57 | 2026 Jul 31 05:57:55 | 19.5275 | 0.71438 | 14.1354 | 44.1457 | 352.0110 | 2.44097 | – |
| 2026 Aug 01 17:57 | 2026 Jul 31 05:57:55 | 19.5275 | 0.71438 | 14.1354 | 44.1457 | 352.0110 | 2.44097 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 03:36:58 | 19.5425 | 0.71436 | 14.2525 | 40.9727 | 352.0110 | 2.44097 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 03:36:58 | 19.5425 | 0.71436 | 14.2525 | 40.9727 | 352.0110 | 2.44097 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 03:36:58 | 19.5425 | 0.71436 | 14.2525 | 40.9727 | 352.0110 | 2.44097 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 03:36:58 | 19.5425 | 0.71436 | 14.2525 | 40.9727 | 352.0110 | 2.44097 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 03:36:58 | 19.5425 | 0.71436 | 14.2525 | 40.9727 | 352.0110 | 2.44097 | – |
| 2026 Jul 26 17:56 | 2026 Jul 20 14:13:57 | 19.5637 | 0.71434 | 14.4400 | 35.8922 | 352.0110 | 2.44097 | – |
| 2026 Jul 25 17:57 | 2026 Jul 20 14:13:57 | 19.5637 | 0.71434 | 14.4400 | 35.8922 | 352.0110 | 2.44097 | – |
| 2026 Jul 24 17:56 | 2026 Jul 20 14:13:57 | 19.5637 | 0.71434 | 14.4400 | 35.8922 | 352.0110 | 2.44097 | – |
| 2026 Jul 23 17:57 | 2026 Jul 20 14:13:57 | 19.5637 | 0.71434 | 14.4400 | 35.8922 | 352.0110 | 2.44097 | – |