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BEIDOU-3 G4 (56564)
COSPAR: 2023-066A | Alt Name: Beidou DW 56
Image
Additional Sources
Launch Details
Launch Date
May 17, 2023
Launch Site
XICLF
Launch Pad
LC2
Launch Vehicle
Chang Zheng 3B
Orbital Elements
NORAD ID
56564
International Designator
2023-066A
Epoch
Sun, 19 Jul 2026 18:58:31 GMT
Apogee
Calculating...
Perigee
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Inclination
0.46°
Right Ascension
340.29°
Eccentricity
Calculating...
Argument of Perigee
184.20°
Period
1436.10 min
Mean Motion
1.00 rev/day
Latitude
Calculating...
Longitude
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Altitude
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Velocity
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Polar Plot
3D Visualization
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Basic Satellite Info
Name
BEIDOU-3 G4
Alternative Name
Beidou DW 56
Type
Payload
Status
Operational
Owner
CNSA
Country
China
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 56564U 23066A 26200.79063918 -.00000284 00000+0 00000+0 0 9999
2 56564 0.4568 340.2946 0005034 184.1997 197.7768 01.00271366 11722
Source: Celestrak
Summary
The BEIDOU-3 G4 satellite, also known as Beidou DW 56, was launched on May 17, 2023, from Xichang Satellite Launch Center's LC2 pad using the Chang Zheng 3B launch vehicle. It is owned and operated by CNSA (China National Space Administration) for navigation purposes. The satellite measures 3 meters in length with a diameter of 1.7 meters and has a span of 18 meters due to its two deployable solar arrays, which provide power alongside batteries. Its configuration is based on the DFH-3B Bus and it was manufactured by CAST (China Academy of Space Technology). The dry mass of BEIDOU-3 G4 is 1700 kg with a launch mass of 3060 kg. It has an expected operational lifetime of 8 years.
Physical Characteristics
Length
3
Diameter
1.7
Span
18
Dry Mass
1700
Launch Mass
3060
Shape
Box + 2 Pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Beidou-3 G4
Purpose
Navigation
Mission
Navigation
Manufacturer
CAST
Life Expectancy
8 years
Bus
DFH-3B
Configuration
DFH-3B Bus
Motor
FY-25
Equipment
?
Power System
2 deployable solar arrays, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
Map
Next Pass
Azimuth Elevation Time (Local)
Start Azimuth
Max Elevation
Stop Azimuth
Time Until
Pass Duration
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