Orbital elements of H-2 R/B
| Launched | 2 February 1994 | 
| Flight ended | – | 
| Launch site | Tanegashima Space Center, Japan | 
| Owner | Japan | 
| NORAD ID | 22980 | 
| 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 Oct 30 18:57 | 2025 Oct 28 07:16:03 | 28.4062 | 0.66422 | 17.2616 | 108.4781 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 29 18:57 | 2025 Oct 28 07:16:03 | 28.4062 | 0.66422 | 17.2616 | 108.4781 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 28 18:57 | 2025 Oct 20 20:40:48 | 28.4146 | 0.66442 | 17.5234 | 102.0941 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 27 18:57 | 2025 Oct 20 20:40:48 | 28.4146 | 0.66442 | 17.5234 | 102.0941 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 26 18:57 | 2025 Oct 20 20:40:48 | 28.4146 | 0.66442 | 17.5234 | 102.0941 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 25 17:57 | 2025 Oct 20 20:40:48 | 28.4146 | 0.66442 | 17.5234 | 102.0941 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 24 17:57 | 2025 Oct 20 20:40:48 | 28.4146 | 0.66442 | 17.5234 | 102.0941 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 22 17:56 | 2025 Oct 16 15:43:04 | 28.4246 | 0.66452 | 17.6719 | 98.4750 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 21 17:56 | 2025 Oct 16 15:43:04 | 28.4246 | 0.66452 | 17.6719 | 98.4750 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 20 17:56 | 2025 Oct 16 15:43:04 | 28.4246 | 0.66452 | 17.6719 | 98.4750 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 19 17:56 | 2025 Oct 16 15:43:04 | 28.4246 | 0.66452 | 17.6719 | 98.4750 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 18 17:56 | 2025 Oct 16 15:43:04 | 28.4246 | 0.66452 | 17.6719 | 98.4750 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 17 17:56 | 2025 Oct 07 06:26:38 | 28.4263 | 0.66478 | 18.0029 | 90.4023 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 16 17:56 | 2025 Oct 07 06:26:38 | 28.4263 | 0.66478 | 18.0029 | 90.4023 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 15 17:56 | 2025 Oct 07 06:26:38 | 28.4263 | 0.66478 | 18.0029 | 90.4023 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 14 17:56 | 2025 Oct 07 06:26:38 | 28.4263 | 0.66478 | 18.0029 | 90.4023 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 12 17:56 | 2025 Oct 07 06:26:38 | 28.4263 | 0.66478 | 18.0029 | 90.4023 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 11 17:57 | 2025 Oct 07 06:26:38 | 28.4263 | 0.66478 | 18.0029 | 90.4023 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 09 17:56 | 2025 Oct 07 06:26:38 | 28.4263 | 0.66478 | 18.0029 | 90.4023 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 08 17:56 | 2025 Oct 07 06:26:38 | 28.4263 | 0.66478 | 18.0029 | 90.4023 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 07 17:56 | 2025 Oct 07 06:26:38 | 28.4263 | 0.66478 | 18.0029 | 90.4023 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 05 17:56 | 2025 Sep 25 22:27:26 | 28.4386 | 0.66505 | 18.4030 | 80.6487 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 04 17:57 | 2025 Sep 25 22:27:26 | 28.4386 | 0.66505 | 18.4030 | 80.6487 | 330.3648 | 3.08969 | 3.743 | 
| 2025 Oct 03 17:57 | 2025 Sep 25 22:27:26 | 28.4386 | 0.66505 | 18.4030 | 80.6487 | 330.3648 | 3.08969 | 3.743 |