M-3S2 R/B(1)
| Launched | 20 February 1989 |
| Flight ended | 3 April 1989 |
| Status | Decayed |
| Launch site | Uchinoura Space Center (Fomerly Kagoshima Space Center-University of Tokyo, Japan) |
| Owner | Japan |
| NORAD ID | 19823 |
| COSPAR ID | 1989-016B |
| Observing |
M-3S2 R/B(1)
| Launched | 20 February 1989 |
| Flight ended | 3 April 1989 |
| Status | Decayed |
| Launch site | Uchinoura Space Center (Fomerly Kagoshima Space Center-University of Tokyo, Japan) |
| Owner | Japan |
| NORAD ID | 19823 |
| COSPAR ID | 1989-016B |
| Observing |