Space Brief 16 Jun 2025
Today's update covers NASA's Ax-4 mission preparations, ESA's satellite imaging program, Ursa Major's military contract, and China's expanding nuclear arsenal.
Launch Date
March 22, 2021
Launch Site
Launch Pad
LC31
Launch Vehicle
Soyuz-2-1A
NORAD ID
47945
International Designator
2021-022P
Epoch
Fri, 03 Jul 2026 23:32:44 GMT
Apogee
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Perigee
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Inclination
97.39°
Right Ascension
90.08°
Eccentricity
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Argument of Perigee
27.60°
Period
93.45 min
Mean Motion
15.41 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Name
UNISAT-7
Alternative Name
Unisat 7
Type
Status
Owner
GAUSS
Country
Italy
Constellation
N/A
Related Satellites
Major Events
N/A
1 47945U 21022P 26184.98107572 .00017401 00000-0 42395-3 0 9995
2 47945 97.3871 90.0840 0009450 27.5972 332.5774 15.40933948292445
Source: Celestrak
Length
0.5
Diameter
0.5
Span
0.9
Dry Mass
19
Launch Mass
19
Shape
Oct cyl
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Unisat-7
Purpose
Technology, satellite deployment
Mission
Technology, satellite deployment
Manufacturer
GAUSS
Life Expectancy
2 years
Bus
Unisat
Configuration
Octagonal prism
Motor
REGULUS thruster
Equipment
Unknown
Power System
Solar cells, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
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