STARLINK-4455 (53500)

COSPAR: 2022-099AM | Alt Name: Starlink 4455

Image
STARLINK-4455 Satellite Image
Additional Sources
Launch Details

Launch Date

August 12, 2022

Launch Site

AFWTR

Launch Pad

SLC4E

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

53500

International Designator

2022-099AM

Epoch

Mon, 20 Jul 2026 06:00:04 GMT

Apogee

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Perigee

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Inclination

97.60°

Right Ascension

329.38°

Eccentricity

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Argument of Perigee

67.72°

Period

90.17 min

Mean Motion

15.97 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-4455

Alternative Name

Starlink 4455

Type

Payload

Status

Operational

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 53500U 22099AM  26201.25004630 -.00521734  94345-4 -12163-2 0  9994
2 53500  97.5961 329.3765 0001494  67.7184 317.2280 15.96983780  5877

Source: Celestrak

Summary
The STARLINK-4455 satellite, also known as Starlink 4455, is part of the Starlink constellation and was launched on August 12, 2022, from Space Launch Complex 4E at Vandenberg Space Force Base using a Falcon 9 launch vehicle. It has dimensions of 0.2 meters in length, 2.8 meters in diameter, and spans 9 meters when fully deployed. The satellite has a dry mass of 275 kilograms and a launch mass of 300 kilograms. Equipped with Ku/Ka-band payload and an optical inter-satellite link for communication purposes, it also features krypton ion thrusters for propulsion and solar arrays combined with batteries for power generation. Manufactured by SpaceX (SPXS), the satellite is owned by the same entity and operates in a mission dedicated to 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

275

Launch Mass

300

Shape

Box + pan

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Starlink Group 3-3-36

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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