STARLINK-5729 (55596)

COSPAR: 2023-020AD | Alt Name: Starlink 5729

Image
STARLINK-5729 Satellite Image
Additional Sources
Launch Details

Launch Date

February 12, 2023

Launch Pad

LC40

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

55596

International Designator

2023-020AD

Epoch

Sun, 19 Jul 2026 16:49:31 GMT

Apogee

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Perigee

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Inclination

43.00°

Right Ascension

339.55°

Eccentricity

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Argument of Perigee

273.81°

Period

94.27 min

Mean Motion

15.28 rev/day

Latitude

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Longitude

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Altitude

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Velocity

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Polar Plot
3D Visualization
Basic Satellite Info

Name

STARLINK-5729

Alternative Name

Starlink 5729

Type

Payload

Status

Operational

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 55596U 23020AD  26200.70105485 -.00000452  00000+0 -69046-5 0  9999
2 55596  43.0037 339.5512 0001138 273.8133  86.2588 15.27576536189100

Source: Celestrak

Summary
STARLINK-5729, also known as Starlink 5729, is a communication satellite owned and operated by SpaceX (SPXS). It was launched on February 12, 2023, from the Cape Canaveral Space Force Station Launch Complex 40 using a Falcon 9 launch vehicle. The satellite measures 0.2 meters in length with a diameter of 2.8 meters and a span of 9 meters when fully deployed. It has a dry mass of 290 kilograms and was launched with a total mass of 305 kilograms. Equipped with Ku/Ka-band payload and an optical inter-satellite link, the satellite utilizes solar arrays and batteries for power and is propelled by krypton ion thrusters. The spacecraft's shape consists of a box with additional panels. Its mission is to provide communication services as part of the Starlink Group 5-4-28 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.
Physical Characteristics

Length

0.2

Diameter

2.8

Span

9

Dry Mass

290

Launch Mass

305

Shape

Box + pan

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Starlink Group 5-4-28

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

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