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ONEWEB-0320 (49190)
COSPAR: 2021-083E | Alt Name: OneWeb SL0320
Image
Additional Sources
Launch Details
Launch Date
September 14, 2021
Launch Site
Launch Pad
LC31
Launch Vehicle
Soyuz-2-1B
Orbital Elements
NORAD ID
49190
International Designator
2021-083E
Epoch
Sat, 04 Jul 2026 03:48:15 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
87.92°
Right Ascension
332.09°
Eccentricity
Calculating...
Argument of Perigee
97.67°
Period
109.20 min
Mean Motion
13.19 rev/day
Latitude
Calculating...
Longitude
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Altitude
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Velocity
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Polar Plot
3D Visualization
Basic Satellite Info
Name
ONEWEB-0320
Alternative Name
OneWeb SL0320
Type
Payload
Status
Operational
Owner
ONEWEBN
Country
United Kingdom
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 49190U 21083E 26185.15851566 .00000065 00000-0 13239-3 0 9998
2 49190 87.9176 332.0852 0001877 97.6687 262.4659 13.18686816232214
Source: Celestrak
Summary
The ONEWEB-0320 satellite, also known as OneWeb SL0320, is a communication satellite manufactured by Onewus and owned by OneWebN. It was launched on September 14, 2021, from the TYMSC launch site at LC31 using a Soyuz-2-1B launch vehicle. The satellite has an arrow bus configuration with dimensions of 1.3 meters in length, 1 meter in diameter, and a span of 5 meters. It has a dry mass of 140 kg and a launch mass of 148 kg. Equipped with a Ku-Band payload and powered by solar arrays and batteries, ONEWEB-0320 is designed to operate for up to seven years in space. The propulsion system uses SPT-50 or BHT-350 Hall effect thrusters, while its purpose is focused on communication services.
Physical Characteristics
Length
1.3
Diameter
1
Span
5
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 L10-033
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
Next Pass
Azimuth Elevation Time (Local)
Start Azimuth
Max Elevation
Stop Azimuth
Time Until
Pass Duration
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