ONEWEB-0446 (51640)

COSPAR: 2022-012U | Alt Name: OneWeb SL0446

Image

Additional Sources

Launch Details

Launch Date

February 10, 2022

Launch Site

FRGUI

Launch Pad

ELS

Launch Vehicle

Soyuz-ST-B

Orbital Elements

NORAD ID

51640

International Designator

2022-012U

Epoch

Mon, 20 Jul 2026 01:56:56 GMT

Apogee

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Perigee

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Inclination

87.88°

Right Ascension

29.73°

Eccentricity

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Argument of Perigee

81.75°

Period

109.89 min

Mean Motion

13.10 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

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ARROW bus OneWeb OneWeb constellation United Kingdom satellites Payloads

Basic Satellite Info

Name

ONEWEB-0446

Alternative Name

OneWeb SL0446

Type

Payload

Status

Operational

Owner

ONEWEBN

Country

United Kingdom

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 51640U 22012U   26201.08120838 -.00000476  00000+0 -13989-2 0  9994

2 51640  87.8815  29.7280 0002051  81.7482 278.3878 13.10370258213639

Source: Celestrak

Summary

ONEWEB-0446 is a communication satellite operated by OneWebN, manufactured by ONEWUS and based on the Arrow bus configuration. It was launched from the ELS launch pad at FRGUI using a Soyuz-ST-B launch vehicle on February 10, 2022. The satellite has dimensions of 1.3 meters in length, 1 meter in diameter, and a span of 5 meters. Its dry mass is 140 kilograms with a launch mass of 148 kilograms. It is equipped with a Ku-Band payload and solar arrays for power generation. The mission lifespan is estimated at +7 years. The satellite uses SPT-50 or BHT-350 Hall effect thrusters as its propulsion system and has a trapezoid+2 pan shape.

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 L13-017

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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