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ONEWEB-0445 (51639)
COSPAR: 2022-012T | Alt Name: OneWeb SL0445
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
51639
International Designator
2022-012T
Epoch
Mon, 20 Jul 2026 06:08:36 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
87.88°
Right Ascension
29.67°
Eccentricity
Calculating...
Argument of Perigee
85.85°
Period
109.89 min
Mean Motion
13.10 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
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Basic Satellite Info
Name
ONEWEB-0445
Alternative Name
OneWeb SL0445
Type
Payload
Status
Operational
Owner
ONEWEBN
Country
United Kingdom
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 51639U 22012T 26201.25597539 -.00000563 00000+0 -16491-2 0 9995
2 51639 87.8824 29.6667 0001903 85.8533 274.2812 13.10376112213674
Source: Celestrak
Summary
The ONEWEB-0445 satellite, also known as OneWeb SL0445, is a communication satellite launched on February 10, 2022, from the Guiana Space Centre (ELS) using a Soyuz-ST-B launch vehicle. The spacecraft measures 1.3 meters in length and has a diameter of 1 meter with a span of 5 meters, featuring a trapezoid plus two panel shape. It uses an Arrow bus configuration and is equipped with a Ku-band payload and solar arrays for power supply along with batteries. The satellite was manufactured by Onewus and launched under the ownership of OneWebN. Its dry mass is approximately 140 kilograms, while its launch mass is 148 kilograms. ONEWEB-0445 is powered by SPT-50 or BHT-350 Hall effect thrusters and has a projected operational lifetime of seven years for communication purposes.
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 L13-022
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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