STARLINK-3931 (52548)

COSPAR: 2022-051R | Alt Name: Starlink 3931

Image

Additional Sources

Launch Details

Launch Date

May 13, 2022

Launch Site

AFWTR

Launch Pad

SLC4E

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

52548

International Designator

2022-051R

Epoch

Mon, 20 Jul 2026 06:00:04 GMT

Apogee

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Perigee

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Inclination

53.16°

Right Ascension

252.32°

Eccentricity

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Argument of Perigee

96.21°

Period

94.20 min

Mean Motion

15.29 rev/day

Latitude

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Longitude

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Altitude

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Velocity

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Polar Plot

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Starlink bus SpaceX Starlink constellation United States satellites Payloads

Basic Satellite Info

Name

STARLINK-3931

Alternative Name

Starlink 3931

Type

Payload

Status

Operational

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 52548U 22051R   26201.25004630  .00017527  00000+0  63012-3 0  9991

2 52548  53.1604 252.3236 0001301  96.2132 161.8308 15.28733386  5790

Source: Celestrak

Summary

STARLINK-3931 is a communication satellite from the Starlink series, launched by SpaceX on May 13, 2022, from AFWTR SLC4E using a Falcon 9 launch vehicle. The spacecraft measures 0.2 meters in length with a diameter of 2.8 meters and a span of 9 meters. It has a dry mass of 275 kilograms and a launch mass of 297 kilograms. Equipped with Ku/Ka-band payload and an optical inter-satellite link, the satellite utilizes Krypton ion thrusters for propulsion and solar arrays along with batteries for power. The shape of the satellite is described as box with a pan configuration. It operates in a communication mission under SpaceX ownership.

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

0.2

Diameter

2.8

Span

Dry Mass

275

Launch Mass

297

Shape

Box + pan

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Starlink Group 4-13-16

Purpose

Communication

Mission

Communication

Manufacturer

SPXS

Life Expectancy

Unknown

Bus

Starlink

Configuration

Unknown

Motor

Krypton ion thrusters

Equipment

Ku/Ka-band payload, optical inter-satellite link

Power System

Solar arrays, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

Map

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