X Report 24 Mar 2025
SpaceX sets a rocket re-use record, Starlink satellites continue to proliferate, and Botswana launches its first national satellite.
FLOCK 4V-21 (46596)
COSPAR: 2020-061BK | Alt Name: Flock 4v-21
DECAYED
Image
Additional Sources
Launch Details
Orbital Elements
NORAD ID
46596
International Designator
2020-061BK
Decay Date
10/29/2023
Basic Satellite Info
Name
FLOCK 4V-21
Alternative Name
Flock 4v-21
Type
Payload
Status
Decayed
Owner
PLAN
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
The satellite FLOCK 4V-21 (NORAD_CAT_ID: 46596) is a CubeSat 3U technology satellite owned and manufactured by PLAN. It was launched on September 3, 2020, from the FRGUI launch site using the Vega rocket. With dimensions of 0.3 meters in length and 0.1 meters in diameter, it has a span of 0.3 meters and a dry mass of 5.7 kg. The satellite is equipped with PS0, PS1 or PS2 imaging payload (Dove 2408) for technology demonstration purposes. Its power supply consists of solar cells and batteries. The mission lifetime varies from approximately one year in an ISS orbit to two to three years in a Sun-Synchronous Orbit (SSO).
Physical Characteristics
Length
0.3
Diameter
0.1
Span
0.3
Dry Mass
5.7
Launch Mass
5.7
Shape
Box+2 pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Dove 2408
Purpose
Technology
Mission
Technology
Manufacturer
PLAN
Life Expectancy
~ 1 year (ISS orbit); 2-3 years (SSO)
Bus
Cubesat 3U
Configuration
CubeSat (3U)
Motor
None (most); FEEP (#Flock-3p')
Equipment
PS0, PS1 or PS2 imaging payload
Power System
Solar cells, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
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