ONEWEB-0295 (49084)

COSPAR: 2021-075K | Alt Name: OneWeb SL0295

Image

Additional Sources

Launch Details

Launch Date

August 21, 2021

Launch Site

Tyuratam Missile and Space Complex

Launch Pad

LC31

Launch Vehicle

Soyuz-2-1B

Orbital Elements

NORAD ID

49084

International Designator

2021-075K

Epoch

Sat, 04 Jul 2026 04:44:19 GMT

Apogee

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Perigee

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Inclination

87.91°

Right Ascension

2.48°

Eccentricity

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Argument of Perigee

84.88°

Period

109.29 min

Mean Motion

13.18 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-0295

Alternative Name

OneWeb SL0295

Type

Payload

Status

Operational

Owner

ONEWEBN

Country

United Kingdom

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 49084U 21075K   26185.19745335 -.00000046  00000-0 -15219-3 0  9992

2 49084  87.9135   2.4847 0002128  84.8759 275.2615 13.17649324235838

Source: Celestrak

Summary

The ONEWEB-0295 satellite, also known as OneWeb SL0295, is a communication satellite launched by OneWeb on August 21, 2021, from the Tsymlyanskaya Space Center (TYMSC) using the Soyuz-2-1B launch vehicle. It has dimensions of 1.3 meters in length and 1 meter in diameter with a span of 5 meters. The satellite weighs 148 kilograms at launch and has a dry mass of 140 kilograms. It is equipped with a Ku-Band payload, solar arrays for power generation, and batteries. Its propulsion system includes SPT-50 or BHT-350 Hall effect thrusters. ONEWEB-0295 was built by Onewus in the UK using an Arrow bus configuration and has a trapezoid+2 pan shape. The satellite is designed for a communication mission with an expected operational lifetime of 7 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 L9-032

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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