Space Brief 18 Aug 2025
Today's Space Brief covers significant satellite launches by SpaceX, an automated collision avoidance system development, Rocket Lab's strategic acquisition, and the rise of corporate-named satellites in orbit.
Launch Date
November 20, 1998
Launch Site
Launch Pad
Pad 0A
Launch Vehicle
Antares 230+
NORAD ID
47930
International Designator
1998-067SG
Decay Date
4/15/2022
Name
HIROGARI (OPUSAT-II)
Alternative Name
Hirogari
Type
Status
Owner
OPU/MUKD
Country
Japan
Constellation
N/A
Related Satellites
Major Events
N/A
Length
0.2
Diameter
0.1
Span
0.9
Dry Mass
2.368
Launch Mass
2.368
Shape
Box+truss
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
OPUSAT-II
Purpose
Technology
Mission
Technology
Manufacturer
OPU/MUKD
Life Expectancy
Unknown
Bus
Cubesat 2U
Configuration
CubeSat (1U)
Motor
None
Equipment
Unknown
Power System
2 deployable fixed solar arrays, solar cells, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
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