H-2A R/B
| Launched | 19 May 2010 | 
| Flight ended | – | 
| Status | Unknown | 
| Launch site | Tanegashima Space Center, Japan | 
| Owner | Japan | 
| NORAD ID | 36579 | 
| COSPAR ID | 2010-020G | 
| Observing | 
H-2A R/B
| Launched | 19 May 2010 | 
| Flight ended | – | 
| Status | Unknown | 
| Launch site | Tanegashima Space Center, Japan | 
| Owner | Japan | 
| NORAD ID | 36579 | 
| COSPAR ID | 2010-020G | 
| Observing |