N-2 R/B(2)
| Launched | 1 August 1984 |
| Flight ended | 28 April 1994 |
| Status | Decayed |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 15157 |
| COSPAR ID | 1984-080C |
| Observing |
N-2 R/B(2)
| Launched | 1 August 1984 |
| Flight ended | 28 April 1994 |
| Status | Decayed |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 15157 |
| COSPAR ID | 1984-080C |
| Observing |