Skip to main content
T-Minus Zero
Comm Link
---
--
Manifest
Loading
TMinusZero
Loading
Preparing the latest launch data.
H-1 R/B(1) (NORAD 20772) | T-Minus Zero
Satellite
H-1 R/B(1)
1990-077B
NORAD 20772
Japan (JPN)
Ops: D
All satellites
Back to launch list
Catalog
Owner
Japan (JPN)
Object type
RB
Launch site
TANSC
Launch designator
1990-077
Period
87.92 min
Inclination
30.65°
Altitude
138 km → 205 km
RCS
16.470 m²
SATCAT updated
2026-02-01T09:45:01.12+00:00
Orbit (latest)
No orbit elements found yet.