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// optical imaging · 2024

ALOS-4

Japanese synthetic-aperture radar satellite. ALOS-4 was launched on July 1, 2024 aboard a H3-22S from Tanegashima. Latest status in GCAT: in orbit.

COSPAR 2024-123ANORAD 60182Japan

Identity

Name in GCAT
Daichi-4
Common name
ALOS-4
Payload designation
ALOS-4
International designator
2024-123A
NORAD catalog number
60182
GCAT identifier
S60182
UN registration
ST/SG/SER.E/1240

Mission

Mission type
Optical imaging
Use
Civil government
Program
NASDA RS
Owner
JAXA
Country
Japan
Builder
Mitsubishi Electric Co.
Platform (bus)
ALOS

Launch

Date
July 1, 2024 · 03:06 UTC
Launch record
2024-123Success
Rocket
H3-22S
Spaceport
Tanegashima · pad Y2

Orbit and fate

Orbit class (GCAT)
LEO/S
Perigee
609 km
Apogee
612 km
Inclination
97.87°
Status
In orbit
Last known active
Jul 1, 2024

Size

Mass
2,900 kg
Dry mass
2,500 kg
Length
5.0 m
Diameter
3.60 m
Span
16.5 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q22131682 (CC0).