ONEWEB-0326 (49195)

COSPAR: 2021-083K | Alt Name: OneWeb SL0326

Image

Additional Sources

Launch Details

Launch Date

September 14, 2021

Launch Site

Tyuratam Missile and Space Complex

Launch Pad

LC31

Launch Vehicle

Soyuz-2-1B

Orbital Elements

NORAD ID

49195

International Designator

2021-083K

Epoch

Sat, 04 Jul 2026 03:36:20 GMT

Apogee

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Perigee

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Inclination

87.92°

Right Ascension

332.08°

Eccentricity

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Argument of Perigee

87.86°

Period

109.20 min

Mean Motion

13.19 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-0326

Alternative Name

OneWeb SL0326

Type

Payload

Status

Operational

Owner

ONEWEBN

Country

United Kingdom

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 49195U 21083K   26185.15024129  .00000074  00000-0  15535-3 0  9991

2 49195  87.9186 332.0820 0001769  87.8620 272.2715 13.18685703232231

Source: Celestrak

Summary

The ONEWEB-0326 satellite, also known as OneWeb SL0326, was launched on September 14, 2021, from the TYMSC launch site using a Soyuz-2-1B launch vehicle from LC31 pad. This communication satellite is owned by ONEWBN and manufactured by ONEWUS, utilizing an Arrow bus configuration. It has dimensions of 1.3 meters in length, 1 meter in diameter, and spans 5 meters with its solar arrays. The satellite weighs 140 kg dry mass and had a launch mass of 148 kg. Its primary payload is a Ku-Band system for communication purposes, and it employs SPT-50 or BHT-350 Hall effect thrusters as its motor. Powered by solar arrays and batteries, the satellite has an expected operational lifetime of seven years.

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 L10-024

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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