STARLINK-5545 (56476)

COSPAR: 2023-064AE | Alt Name: Starlink 5545

Image
STARLINK-5545 Satellite Image
Additional Sources
Launch Details

Launch Date

May 10, 2023

Launch Site

AFWTR

Launch Pad

SLC4E

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

56476

International Designator

2023-064AE

Epoch

Sun, 19 Jul 2026 05:56:59 GMT

Apogee

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Perigee

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Inclination

70.00°

Right Ascension

152.82°

Eccentricity

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Argument of Perigee

267.65°

Period

96.11 min

Mean Motion

14.98 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-5545

Alternative Name

Starlink 5545

Type

Payload

Status

Operational

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 56476U 23064AE  26200.24791088  .00000116  00000+0  17491-4 0  9995
2 56476  70.0000 152.8215 0002949 267.6460  92.4362 14.98330334175441

Source: Celestrak

Summary
STARLINK-5545 is a communication satellite belonging to the Starlink constellation, launched by SpaceX (SPXS) on May 10, 2023, from Cape Canaveral Space Force Station (AFWTR), using Falcon 9 as the launch vehicle from SLC4E. The satellite has dimensions of 0.2 meters in length, a diameter of 2.8 meters, and a span of 9 meters, with a dry mass of 290 kg and a launch mass of 305 kg. It is equipped with a Ku/Ka-band payload and an optical inter-satellite link for communication purposes, powered by solar arrays and batteries. The satellite uses krypton ion thrusters as its motor system and has a box plus pan shape.

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 2-9-29

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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