STARLINK-3503 (51865)

COSPAR: 2022-022P | Alt Name: Starlink 3503

Image
STARLINK-3503 Satellite Image
Additional Sources
Launch Details

Launch Date

March 3, 2022

Launch Pad

LC39A

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

51865

International Designator

2022-022P

Epoch

Sun, 19 Jul 2026 20:00:01 GMT

Apogee

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Perigee

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Inclination

53.16°

Right Ascension

135.37°

Eccentricity

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Argument of Perigee

81.31°

Period

94.88 min

Mean Motion

15.18 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-3503

Alternative Name

Starlink 3503

Type

Payload

Status

Operational

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 51865U 22022P   26200.83335647  .00050180  00000+0  24542-2 0  9994
2 51865  53.1608 135.3705 0001505  81.3098 323.9791 15.17748876  5838

Source: Celestrak

Summary
STARLINK-3503, also known as Starlink 3503, is a communication satellite belonging to the Starlink constellation and was launched on March 3, 2022, from Launch Complex 39A at Cape Canaveral Space Force Station using a Falcon 9 launch vehicle. It has dimensions of 0.2 meters in length, 2.8 meters in diameter, and a span of 9 meters. The satellite's dry mass is 275 kg with a launch mass of 297 kg. Equipped with Ku/Ka-band payload and optical inter-satellite link for communication, it also utilizes solar arrays and batteries for power generation. Its propulsion system consists of krypton ion thrusters. Manufactured by SpaceX (SPXS), this satellite is owned by the same entity and serves a communication mission as part of the Starlink Group 4-9-14 constellation.

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

275

Launch Mass

297

Shape

Box + pan

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Starlink Group 4-9-14

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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