STARLINK-5878 (55955)

COSPAR: 2023-037AT | Alt Name: Starlink 5878

Image

Additional Sources

Launch Details

Launch Date

March 17, 2023

Launch Site

AFWTR

Launch Pad

SLC4E

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

55955

International Designator

2023-037AT

Epoch

Sun, 19 Jul 2026 16:24:11 GMT

Apogee

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Perigee

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Inclination

70.00°

Right Ascension

291.69°

Eccentricity

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Argument of Perigee

269.83°

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

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Starlink bus SpaceX Starlink constellation United States satellites Payloads

Basic Satellite Info

Name

STARLINK-5878

Alternative Name

Starlink 5878

Type

Payload

Status

Operational

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 55955U 23037AT  26200.68347006 -.00000156  00000+0 -52554-5 0  9997

2 55955  69.9999 291.6916 0003334 269.8257  90.2519 14.98330944184248

Source: Celestrak

Summary

The STARLINK-5878 satellite, also known as Starlink 5878, was launched on March 17, 2023, from Space Launch Complex 4E at the AFWTR launch site using a Falcon 9 launch vehicle. It is part of SpaceX's Starlink constellation and serves a communication mission with a dry mass of 290 kg and a launch mass of 305 kg. The satellite has dimensions of 0.2 meters in length, 2.8 meters in diameter, and spans up to 9 meters when fully deployed. It is powered by solar arrays and batteries and equipped with Ku/Ka-band payload and optical inter-satellite links for data transmission. Additionally, it uses krypton ion thrusters as its propulsion system. The satellite's shape can be described as a box with a pan configuration.

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 2-8-42

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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