STARLINK-2436 (48101)

COSPAR: 2021-027K | Alt Name: Starlink 2436

Image
STARLINK-2436 Satellite Image
Additional Sources
Launch Details

Launch Date

April 7, 2021

Launch Pad

LC40

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

48101

International Designator

2021-027K

Epoch

Fri, 03 Jul 2026 16:21:25 GMT

Apogee

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Perigee

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Inclination

53.16°

Right Ascension

335.39°

Eccentricity

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Argument of Perigee

74.87°

Period

94.01 min

Mean Motion

15.32 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-2436

Alternative Name

Starlink 2436

Type

Payload

Status

Operational

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 48101U 21027K   26184.68154920 -.00000879  00000-0 -16563-4 0  9993
2 48101  53.1620 335.3928 0001069  74.8736 285.2384 15.31697174290431

Source: Celestrak

Summary
The STARLINK-2436 satellite, also known as Starlink 2436, was launched on April 7, 2021, from the Cape Canaveral Space Force Station LC40 using a Falcon 9 launch vehicle. The spacecraft measures approximately 0.2 meters in length with a diameter of 2.8 meters and has a span of 9 meters. It weighs 260 kilograms at launch and has a dry mass of 248 kilograms. Equipped with Ku/Ka-band payload (all) and optical inter-satellite links (some prototypes), it is designed for communication purposes. The satellite utilizes krypton ion thrusters as its motor system and generates power through solar arrays and batteries. Manufactured by SpaceX, STARLINK-2436 forms part of the Starlink constellation with a specific payload designated as Starlink V1.0-L23-10. Its shape is described as box plus pan.

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

248

Launch Mass

260

Shape

Box + pan

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Starlink V1.0-L23-10

Purpose

Communication

Mission

Communication

Manufacturer

SPXS

Life Expectancy

Unknown

Bus

Starlink

Configuration

Unknown

Motor

Krypton ion thrusters

Equipment

Ku/Ka-band payload (all), optical inter-satellite links (a few prototypes)

Power System

Solar arrays, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

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