ONEWEB-0353 (49282)

COSPAR: 2021-090D | Alt Name: OneWeb SL0353

Image

Additional Sources

Launch Details

Launch Date

October 14, 2021

Launch Site

VOSTO

Launch Pad

PU1S

Launch Vehicle

Soyuz-2-1B

Orbital Elements

NORAD ID

49282

International Designator

2021-090D

Epoch

Sat, 04 Jul 2026 06:15:58 GMT

Apogee

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Perigee

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Inclination

87.90°

Right Ascension

286.30°

Eccentricity

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Argument of Perigee

106.72°

Period

109.55 min

Mean Motion

13.15 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-0353

Alternative Name

OneWeb SL0353

Type

Payload

Status

Operational

Owner

ONEWEBN

Country

United Kingdom

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 49282U 21090D   26185.26109190  .00000233  00000-0  59290-3 0  9993

2 49282  87.8970 286.3028 0001807 106.7248 253.4081 13.14501848229820

Source: Celestrak

Summary

The satellite ONEWEB-0353, also known as OneWeb SL0353, was launched on October 14, 2021, from the Vostochny Cosmodrome using a Soyuz-2-1B launch vehicle for its mission to provide communication services. This UK-manufactured satellite operates on an Arrow bus configuration and is equipped with a Ku-Band payload. With dimensions of 1.3 meters in length, 1 meter in diameter, and a span of 5 meters, the spacecraft has a dry mass of 140 kilograms and was launched at a mass of 148 kilograms. It is powered by solar arrays and batteries and features SPT-50 or BHT-350 Hall effect thrusters for propulsion. The satellite's expected operational lifetime is approximately seven years, contributing to the communication mission led by OneWebN as its owner.

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 L11-021

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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Latitude

Longitude

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