STARLINK-5686 (55450)

COSPAR: 2023-015B | Alt Name: Starlink 5686

Image
STARLINK-5686 Satellite Image
Additional Sources
Launch Details

Launch Date

February 2, 2023

Launch Pad

LC39A

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

55450

International Designator

2023-015B

Epoch

Mon, 20 Jul 2026 06:11:48 GMT

Apogee

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Perigee

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Inclination

43.00°

Right Ascension

300.31°

Eccentricity

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Argument of Perigee

300.07°

Period

94.27 min

Mean Motion

15.28 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-5686

Alternative Name

Starlink 5686

Type

Payload

Status

Operational

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 55450U 23015B   26201.25820382  .00002122  00000+0  86577-4 0  9994
2 55450  43.0029 300.3144 0001011 300.0670  60.0081 15.27595576191933

Source: Celestrak

Summary
The satellite identified by NORAD_CAT_ID 55450 and OBJECT_ID 2023-015B is a Starlink satellite (BUS) launched on February 2, 2023, from the Kennedy Space Center LC39A launch pad using a Falcon 9 launch vehicle. The spacecraft, named STARLINK-5686 or Starlink 5686, has dimensions of 0.2 meters in length, 2.8 meters in diameter, and spans 9 meters, with a dry mass of 290 kilograms and a launch mass of 305 kilograms. It is equipped with Ku/Ka-band payload and optical inter-satellite link for communication purposes and powered by solar arrays and batteries. The satellite's propulsion system consists of Krypton ion thrusters, and it was manufactured by SpaceX (SPXS).

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 5-3-02

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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