Orbital elements of H-2A R/B
| Launched | 8 October 2017 |
| Flight ended | – |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 42966 |
| 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 02:25:05 | 31.5669 | 0.71429 | 18.5821 | 203.4051 | 93.1520 | 2.45159 | – |
| 2026 Aug 18 17:56 | 2026 Aug 12 14:05:02 | 31.5926 | 0.71430 | 18.7512 | 199.5095 | 93.1520 | 2.45159 | – |
| 2026 Aug 17 17:56 | 2026 Aug 12 14:05:02 | 31.5926 | 0.71430 | 18.7512 | 199.5095 | 93.1520 | 2.45159 | – |
| 2026 Aug 16 17:56 | 2026 Aug 12 14:05:02 | 31.5926 | 0.71430 | 18.7512 | 199.5095 | 93.1520 | 2.45159 | – |
| 2026 Aug 15 17:57 | 2026 Aug 12 14:05:02 | 31.5926 | 0.71430 | 18.7512 | 199.5095 | 93.1520 | 2.45159 | – |
| 2026 Aug 14 17:56 | 2026 Aug 12 14:05:02 | 31.5926 | 0.71430 | 18.7512 | 199.5095 | 93.1520 | 2.45159 | – |
| 2026 Aug 13 17:57 | 2026 Aug 12 14:05:02 | 31.5926 | 0.71430 | 18.7512 | 199.5095 | 93.1520 | 2.45159 | – |
| 2026 Aug 12 17:56 | 2026 Aug 06 21:17:16 | 31.6145 | 0.71425 | 18.8990 | 196.0997 | 93.1520 | 2.45159 | – |
| 2026 Aug 11 17:56 | 2026 Aug 06 21:17:16 | 31.6145 | 0.71425 | 18.8990 | 196.0997 | 93.1520 | 2.45159 | – |
| 2026 Aug 10 17:56 | 2026 Aug 06 21:17:16 | 31.6145 | 0.71425 | 18.8990 | 196.0997 | 93.1520 | 2.45159 | – |
| 2026 Aug 09 17:57 | 2026 Aug 06 21:17:16 | 31.6145 | 0.71425 | 18.8990 | 196.0997 | 93.1520 | 2.45159 | – |
| 2026 Aug 08 17:57 | 2026 Aug 06 21:17:16 | 31.6145 | 0.71425 | 18.8990 | 196.0997 | 93.1520 | 2.45159 | – |
| 2026 Aug 07 17:57 | 2026 Aug 06 21:17:16 | 31.6145 | 0.71425 | 18.8990 | 196.0997 | 93.1520 | 2.45159 | – |
| 2026 Aug 06 17:57 | 2026 Aug 01 04:28:48 | 31.6389 | 0.71422 | 19.0466 | 192.7025 | 93.1520 | 2.45159 | – |
| 2026 Aug 05 17:56 | 2026 Aug 01 04:28:48 | 31.6389 | 0.71422 | 19.0466 | 192.7025 | 93.1520 | 2.45159 | – |
| 2026 Aug 04 17:57 | 2026 Aug 01 04:28:48 | 31.6389 | 0.71422 | 19.0466 | 192.7025 | 93.1520 | 2.45159 | – |
| 2026 Aug 03 17:56 | 2026 Aug 01 04:28:48 | 31.6389 | 0.71422 | 19.0466 | 192.7025 | 93.1520 | 2.45159 | – |
| 2026 Aug 02 17:57 | 2026 Aug 01 04:28:48 | 31.6389 | 0.71422 | 19.0466 | 192.7025 | 93.1520 | 2.45159 | – |
| 2026 Aug 01 17:57 | 2026 Aug 01 04:28:48 | 31.6389 | 0.71422 | 19.0466 | 192.7025 | 93.1520 | 2.45159 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 07:12:09 | 31.6586 | 0.71422 | 19.1730 | 189.7910 | 93.1520 | 2.45159 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 07:12:09 | 31.6586 | 0.71422 | 19.1730 | 189.7910 | 93.1520 | 2.45159 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 07:12:09 | 31.6586 | 0.71422 | 19.1730 | 189.7910 | 93.1520 | 2.45159 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 07:12:09 | 31.6586 | 0.71422 | 19.1730 | 189.7910 | 93.1520 | 2.45159 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 07:12:09 | 31.6586 | 0.71422 | 19.1730 | 189.7910 | 93.1520 | 2.45159 | – |
| 2026 Jul 26 17:56 | 2026 Jul 20 18:47:54 | 31.6842 | 0.71417 | 19.3409 | 185.9251 | 93.1520 | 2.45159 | – |
| 2026 Jul 25 17:57 | 2026 Jul 20 18:47:54 | 31.6842 | 0.71417 | 19.3409 | 185.9251 | 93.1520 | 2.45159 | – |
| 2026 Jul 24 17:56 | 2026 Jul 20 18:47:54 | 31.6842 | 0.71417 | 19.3409 | 185.9251 | 93.1520 | 2.45159 | – |
| 2026 Jul 23 17:57 | 2026 Jul 20 18:47:54 | 31.6842 | 0.71417 | 19.3409 | 185.9251 | 93.1520 | 2.45159 | – |