N-2 R/B(1)
| Launched | 11 February 1986 |
| Flight ended | 18 April 1987 |
| Status | Decayed |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 16598 |
| COSPAR ID | 1986-016B |
| Observing |
N-2 R/B(1)
| Launched | 11 February 1986 |
| Flight ended | 18 April 1987 |
| Status | Decayed |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 16598 |
| COSPAR ID | 1986-016B |
| Observing |