ONEWEB-0147 (47293)

COSPAR: 2020-100AM | Alt Name: OneWeb SL0125

Image

Additional Sources

Launch Details

Launch Date

December 18, 2020

Launch Site

VOSTO

Launch Pad

PU1S

Launch Vehicle

Soyuz-2-1B

Orbital Elements

NORAD ID

47293

International Designator

2020-100AM

Epoch

Sat, 04 Jul 2026 03:33:42 GMT

Apogee

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Perigee

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Inclination

87.90°

Right Ascension

347.27°

Eccentricity

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Argument of Perigee

98.78°

Period

109.72 min

Mean Motion

13.12 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

ONEWEB-0147

Alternative Name

OneWeb SL0125

Type

Payload

Status

Operational

Owner

ONEWEB

Country

United Kingdom

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 47293U 20100AM  26185.14840775  .00000095  00000-0  22916-3 0  9993

2 47293  87.8960 347.2702 0001768  98.7803 261.3526 13.12441555266793

Source: Celestrak

Summary

The ONEWEB-0147 satellite, also known as OneWeb SL0125, is a communication satellite manufactured by ONEWUS and owned by OneWeb. It was launched on December 18, 2020, from the Vostochny Cosmodrome's launch pad PU1S using a Soyuz-2-1B launch vehicle. The satellite has a configuration known as Arrow bus with dimensions of 1.3 meters in length and 1 meter in diameter, with solar arrays for power generation and batteries. Its dry mass is 140 kg, and it carries a Ku-Band payload. Equipped with SPT-50 or BHT-350 Hall effect thrusters, the satellite has an expected operational lifetime of seven years. The satellite's shape is described as Trapezoid+2 pan, and its purpose is to provide communication services.

Physical Characteristics

Length

1.3

Diameter

Span

Dry Mass

140

Launch Mass

148

Shape

Trapezoid+2 pan

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

OneWeb L4-036

Purpose

Communication

Mission

Communication

Manufacturer

ONEWUS

Life Expectancy

+ 7 years

Bus

ARROW

Configuration

Arrow bus

Motor

SPT-50 or BHT-350 Hall effect thrusters

Equipment

Ku-Band payload

Power System

solar arrays, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

Map

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Longitude

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