STARLINK-5246 (54198)

COSPAR: 2022-141AT | Alt Name: Starlink 5246

Image

Additional Sources

Launch Details

Launch Date

October 28, 2022

Launch Site

AFWTR

Launch Pad

SLC4E

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

54198

International Designator

2022-141AT

Epoch

Sun, 19 Jul 2026 20:00:01 GMT

Apogee

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Perigee

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Inclination

53.16°

Right Ascension

120.13°

Eccentricity

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Argument of Perigee

120.98°

Period

94.82 min

Mean Motion

15.19 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-5246

Alternative Name

Starlink 5246

Type

Payload

Status

Operational

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 54198U 22141AT  26200.83335647  .00025131  00000+0  12073-2 0  9992

2 54198  53.1589 120.1270 0000376 120.9762 253.9870 15.18708444  5782

Source: Celestrak

Summary

STARLINK-5246 is a Starlink satellite owned and operated by SPXS (SpaceX). It was launched on October 28, 2022, from AFWTR's SLC4E launch pad using a Falcon 9 launch vehicle. The satellite has dimensions of 0.2 meters in length, 2.8 meters in diameter, and spans 9 meters. Its dry mass is 290 kilograms with a launch mass of 305 kilograms. It is equipped with Ku/Ka-band payload and optical inter-satellite link for communication purposes and uses Krypton ion thrusters as its motor. The satellite's power system consists of solar arrays and batteries, and it has a shape described as "Box + pan." Its purpose is to support the Starlink Group 4-31-42 constellation mission for global communication services.

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

290

Launch Mass

305

Shape

Box + pan

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Starlink Group 4-31-42

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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