STARLINK-2735 (48667)

COSPAR: 2021-044AF | Alt Name: Starlink 2735

Image
STARLINK-2735 Satellite Image
Additional Sources
Launch Details

Launch Date

May 26, 2021

Launch Pad

LC40

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

48667

International Designator

2021-044AF

Epoch

Sat, 04 Jul 2026 00:22:21 GMT

Apogee

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Perigee

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Inclination

53.16°

Right Ascension

293.77°

Eccentricity

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Argument of Perigee

66.81°

Period

94.16 min

Mean Motion

15.29 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-2735

Alternative Name

Starlink 2735

Type

Payload

Status

Operational

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 48667U 21044AF  26185.01552724  .00004348  00000-0  16290-3 0  9990
2 48667  53.1605 293.7726 0000285  66.8056 293.2975 15.29354144281629

Source: Celestrak

Summary
The STARLINK-2735 satellite, also known as Starlink 2735, is a communication satellite under the Starlink program launched on May 26, 2021, from the Air Force Eastern Test Range (AFETR) using a Falcon 9 launch vehicle. It has dimensions of 0.2 meters in length and 2.8 meters in diameter with a span of 9 meters. The satellite has a dry mass of 248 kilograms and was manufactured by SpaceX (SPXS). Equipped with Ku/Ka-band payload technology, it includes optical inter-satellite links on some prototypes. Power is supplied through solar arrays and batteries. It utilizes krypton ion thrusters for propulsion.

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-L28-30

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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