STARLINK-5456 (55667)

COSPAR: 2023-021AR | Alt Name: Starlink 5456

Image
STARLINK-5456 Satellite Image
Additional Sources
Launch Details

Launch Date

February 17, 2023

Launch Site

AFWTR

Launch Pad

SLC4E

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

55667

International Designator

2023-021AR

Epoch

Sun, 19 Jul 2026 09:09:54 GMT

Apogee

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Perigee

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Inclination

70.00°

Right Ascension

192.29°

Eccentricity

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Argument of Perigee

266.53°

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-5456

Alternative Name

Starlink 5456

Type

Payload

Status

Operational

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 55667U 23021AR  26200.38188205 -.00000052  00000+0  34088-5 0  9997
2 55667  69.9993 192.2937 0003579 266.5335  93.5414 14.98328279189000

Source: Celestrak

Summary
The Starlink-5456 satellite (OBJECT_ID: 2023-021AR) is a communication satellite operated by SpaceX (SPXS). Launched on February 17, 2023, from Space Launch Complex 4E at Vandenberg Space Force Station using a Falcon 9 launch vehicle, it has dimensions of 0.2 meters in length and 2.8 meters in diameter with an operational span of 9 meters. The satellite weighs approximately 305 kilograms at launch and has a dry mass of 290 kilograms. It is equipped with Ku/Ka-band payload for communication purposes and features optical inter-satellite links as well as krypton ion thrusters for propulsion. Power is supplied by solar arrays complemented by batteries, making it part of the Starlink Group 2-5-40 constellation aimed at providing global internet coverage.

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 2-5-40

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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