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STARLINK-31821 (59737)
COSPAR: 2024-090H | Alt Name: Starlink 31821
Image
Additional Sources
Launch Details
Launch Date
May 13, 2024
Launch Site
Launch Pad
LC40
Launch Vehicle
Orbital Elements
NORAD ID
59737
International Designator
2024-090H
Epoch
Sun, 19 Jul 2026 20:45:19 GMT
Apogee
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Perigee
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Inclination
43.00°
Right Ascension
157.13°
Eccentricity
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Argument of Perigee
278.01°
Period
94.27 min
Mean Motion
15.28 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
STARLINK-31821
Alternative Name
Starlink 31821
Type
Payload
Status
Operational
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 59737U 24090H 26200.86481203 -.00001526 00000+0 -45965-4 0 9996
2 59737 43.0042 157.1280 0001526 278.0080 82.0598 15.27562177123651
Source: Celestrak
Summary
STARLINK-31821 is a Starlink v2 Mini satellite (BUS: Starlink V2M) owned and operated by SPXS. It was launched on May 13, 2024, from Cape Canaveral Space Force Station Launch Complex 40 using a Falcon 9 launch vehicle. The satellite measures 0.3 meters in length with a diameter of 4.1 meters and spans 29 meters when fully deployed. It has a dry mass of 700 kilograms and was launched with a total mass of 730 kilograms. Equipped with Ku/Ka/E-band payload and an optical inter-satellite link, STARLINK-31821 is powered by solar arrays and batteries, using Argon ion thrusters for propulsion. The mission's primary purpose is communication as part of the Starlink Group 6-58-08 constellation.
Starlink is a satellite constellation developed by SpaceX with the aim of providing global broadband internet coverage. Thousands of small satellites are deployed in low Earth orbit (LEO), enabling high-speed internet access even in remote areas. However, the rapid increase in satellites raises concerns about space debris and the potential for collisions, which can lead to further debris creation and endanger other spacecraft. Additionally, the sheer number of Starlink satellites can affect astronomical observations by increasing light pollution. Proper deorbiting plans and international coordination are essential to mitigate these challenges and ensure long-term sustainability in space.
Starlink is a satellite constellation developed by SpaceX with the aim of providing global broadband internet coverage. Thousands of small satellites are deployed in low Earth orbit (LEO), enabling high-speed internet access even in remote areas. However, the rapid increase in satellites raises concerns about space debris and the potential for collisions, which can lead to further debris creation and endanger other spacecraft. Additionally, the sheer number of Starlink satellites can affect astronomical observations by increasing light pollution. Proper deorbiting plans and international coordination are essential to mitigate these challenges and ensure long-term sustainability in space.
Physical Characteristics
Length
0.3
Diameter
4.1
Span
29
Dry Mass
700
Launch Mass
730
Shape
Box + pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Starlink Group 6-58-08
Purpose
Communication
Mission
Communication
Manufacturer
SPXS
Life Expectancy
Unknown
Bus
Starlink V2M
Configuration
Starlink v2 Mini
Motor
Argon ion thrusters
Equipment
Ku/Ka/E-band payload, optical inter-satellite link
Power System
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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