M-3H DEB
| Launched | 18 February 1977 |
| Flight ended | 14 May 1978 |
| Status | Decayed |
| Launch site | Uchinoura Space Center (Fomerly Kagoshima Space Center-University of Tokyo, Japan) |
| Owner | Japan |
| NORAD ID | 9844 |
| COSPAR ID | 1977-012D |
| Observing |
Launched alongside
TANSEI-3 M-3H R/B TANSEI-3 DEB TANSEI-3 DEB TANSEI-3 DEB TANSEI-3 DEB TANSEI-3 DEB TANSEI-3 DEB TANSEI-3 DEB TANSEI-3 DEB