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 Jul 03 17:57 | 2026 Jun 29 06:35:45 | 19.6551 | 0.71406 | 15.0482 | 19.3967 | 357.8524 | 2.43840 | – |
| 2026 Jul 02 17:56 | 2026 Jun 29 06:35:45 | 19.6551 | 0.71406 | 15.0482 | 19.3967 | 357.8524 | 2.43840 | – |
| 2026 Jul 01 17:56 | 2026 Jun 29 06:35:45 | 19.6551 | 0.71406 | 15.0482 | 19.3967 | 357.8524 | 2.43840 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 06:35:45 | 19.6551 | 0.71406 | 15.0482 | 19.3967 | 357.8524 | 2.43840 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 06:35:45 | 19.6551 | 0.71406 | 15.0482 | 19.3967 | 357.8524 | 2.43840 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 07:16:29 | 19.6768 | 0.71401 | 15.2459 | 14.0212 | 357.8524 | 2.43840 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 07:16:29 | 19.6768 | 0.71401 | 15.2459 | 14.0212 | 357.8524 | 2.43840 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 07:16:29 | 19.6768 | 0.71401 | 15.2459 | 14.0212 | 357.8524 | 2.43840 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 07:16:29 | 19.6768 | 0.71401 | 15.2459 | 14.0212 | 357.8524 | 2.43840 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 07:16:29 | 19.6768 | 0.71401 | 15.2459 | 14.0212 | 357.8524 | 2.43840 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 07:16:29 | 19.6768 | 0.71401 | 15.2459 | 14.0212 | 357.8524 | 2.43840 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 09:09:14 | 19.6952 | 0.71392 | 15.3852 | 10.2311 | 357.8524 | 2.43840 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 09:09:14 | 19.6952 | 0.71392 | 15.3852 | 10.2311 | 357.8524 | 2.43840 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 09:09:14 | 19.6952 | 0.71392 | 15.3852 | 10.2311 | 357.8524 | 2.43840 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 09:09:14 | 19.6952 | 0.71392 | 15.3852 | 10.2311 | 357.8524 | 2.43840 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 09:09:14 | 19.6952 | 0.71392 | 15.3852 | 10.2311 | 357.8524 | 2.43840 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 09:09:14 | 19.6952 | 0.71392 | 15.3852 | 10.2311 | 357.8524 | 2.43840 | – |
| 2026 Jun 16 17:55 | 2026 Jun 10 09:47:47 | 19.7312 | 0.71378 | 15.5829 | 4.8476 | 357.8524 | 2.43840 | – |
| 2026 Jun 15 17:56 | 2026 Jun 10 09:47:47 | 19.7312 | 0.71378 | 15.5829 | 4.8476 | 357.8524 | 2.43840 | – |
| 2026 Jun 14 17:57 | 2026 Jun 10 09:47:47 | 19.7312 | 0.71378 | 15.5829 | 4.8476 | 357.8524 | 2.43840 | – |
| 2026 Jun 13 17:56 | 2026 Jun 10 09:47:47 | 19.7312 | 0.71378 | 15.5829 | 4.8476 | 357.8524 | 2.43840 | – |
| 2026 Jun 12 17:56 | 2026 Jun 10 09:47:47 | 19.7312 | 0.71378 | 15.5829 | 4.8476 | 357.8524 | 2.43840 | – |
| 2026 Jun 11 17:57 | 2026 Jun 05 11:39:00 | 19.7517 | 0.71372 | 15.7220 | 1.0667 | 357.8524 | 2.43840 | – |
| 2026 Jun 10 17:56 | 2026 Jun 05 11:39:00 | 19.7517 | 0.71372 | 15.7220 | 1.0667 | 357.8524 | 2.43840 | – |
| 2026 Jun 09 17:57 | 2026 Jun 05 11:39:00 | 19.7517 | 0.71372 | 15.7220 | 1.0667 | 357.8524 | 2.43840 | – |
| 2026 Jun 08 17:56 | 2026 Jun 05 11:39:00 | 19.7517 | 0.71372 | 15.7220 | 1.0667 | 357.8524 | 2.43840 | – |
| 2026 Jun 07 17:56 | 2026 Jun 05 11:39:00 | 19.7517 | 0.71372 | 15.7220 | 1.0667 | 357.8524 | 2.43840 | – |
| 2026 Jun 06 17:56 | 2026 May 30 07:56:53 | 19.7674 | 0.71368 | 15.8953 | 356.3428 | 357.8524 | 2.43840 | – |