STARLINK-5688 (55479)

COSPAR: 2023-015AG | Alt Name: Starlink 5688

Image
STARLINK-5688 Satellite Image
Additional Sources
Launch Details

Launch Date

February 2, 2023

Launch Pad

LC39A

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

55479

International Designator

2023-015AG

Epoch

Mon, 20 Jul 2026 07:08:29 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

43.00°

Right Ascension

292.70°

Eccentricity

Calculating...

Argument of Perigee

286.11°

Period

94.27 min

Mean Motion

15.28 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot
3D Visualization
Basic Satellite Info

Name

STARLINK-5688

Alternative Name

Starlink 5688

Type

Payload

Status

Operational

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 55479U 23015AG  26201.29756640 -.00000634  00000+0 -13512-4 0  9991
2 55479  43.0037 292.7050 0001318 286.1050  73.9657 15.27572986191087

Source: Celestrak

Summary
The STARLINK-5688 satellite, also known as Starlink 5688 and part of the Starlink Group 5-3-31 payload, was launched on February 2, 2023, from LC39A at AFETR using a Falcon 9 launch vehicle. It has dimensions of 0.2 meters in length with a diameter of 2.8 meters and a span of 9 meters. The satellite's dry mass is 290 kg, while its launch mass was 305 kg. Equipped with Ku/Ka-band payload capabilities and an optical inter-satellite link, it also features Krypton ion thrusters for propulsion and solar arrays paired with batteries for power generation. Manufactured by SPXS (SpaceX), the satellite's primary mission is communication, and it operates within a box plus pan configuration shape.

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 5-3-31

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

Map
This tool will help you track the satellite's position and predict its upcoming passes over your location. Simply input the coordinates or click the geolocation button to get started.
Next Pass
Azimuth Elevation Time (Local)
Start Azimuth
Max Elevation
Stop Azimuth
Time Until
Pass Duration

Satellite Articles

View All Posts »

Learn more about satellites and other related topics.

SpaceX Lands $2.29B Space Force Contract, X Report 27 May 2026

SpaceX Lands $2.29B Space Force Contract, X Report 27 May 2026

SpaceX wins a $2.29 billion US Space Force contract for a military space data network, NASA adds 6 crew missions, and Starship V3 makes its first flight.

The Day a Giant Space Balloon United the Cold War

The Day a Giant Space Balloon United the Cold War

When a 135-foot inflatable mirror bounced a radio signal from England to Russia, it became the first joint US-Soviet space venture - and changed how we think about satellite communication.

Orion Crew Returns After Historic Lunar Mission | KeepTrack Space Brief

Orion Crew Returns After Historic Lunar Mission | KeepTrack Space Brief

Artemis 2's four-person crew splashed down April 10 after first crewed lunar flyby since Apollo 17. Orion performance data critical for Artemis 3 south pole landing planning.

X Report 28 Jan 2025

X Report 28 Jan 2025

SpaceX successfully launches 21 Starlink satellites, nearing milestone of 7,000 in orbit. Boeing and Airbus consider divesting from space, impacting industry dynamics.

Space Brief 8 Jul 2025

Space Brief 8 Jul 2025

Today's highlights include the cancellation of Starship landing plans, Planet Labs' defense expansion, and cutting-edge radiation-hardened tech for space and defense.

SpaceX Wins $178.5M Space Force Missile Tracking Contract | KeepTrack Space Brief

SpaceX Wins $178.5M Space Force Missile Tracking Contract | KeepTrack Space Brief

SpaceX awarded $178.5M Space Force contract for missile tracking satellite launches beginning 2027. Pentagon also extends GPS modernization support with $45M Raytheon order.

X Report 17 Dec 2025

X Report 17 Dec 2025

SpaceX prepares for a busy launch schedule with key upgrades at Starbase and notable Starlink missions. Recent close approaches in orbit underscore the complexities of satellite operations.

Space Brief 17 Jan 2025

Space Brief 17 Jan 2025

Today's brief covers developments involving Space Force officials, Sierra Space's satellite milestone, and Voyager Space's rebranding for national security focus. Additionally, we spotlight the Cosmos 447 satellite.