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ONEWEB-0325 (49194)
COSPAR: 2021-083J | Alt Name: OneWeb SL0325
Image
Additional Sources
Launch Details
Launch Date
September 14, 2021
Launch Site
Launch Pad
LC31
Launch Vehicle
Soyuz-2-1B
Orbital Elements
NORAD ID
49194
International Designator
2021-083J
Epoch
Sat, 04 Jul 2026 03:14:16 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
87.92°
Right Ascension
332.09°
Eccentricity
Calculating...
Argument of Perigee
95.81°
Period
109.20 min
Mean Motion
13.19 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Basic Satellite Info
Name
ONEWEB-0325
Alternative Name
OneWeb SL0325
Type
Payload
Status
Operational
Owner
ONEWEBN
Country
United Kingdom
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 49194U 21083J 26185.13491820 -.00000061 00000-0 -18845-3 0 9999
2 49194 87.9179 332.0859 0001780 95.8096 264.3239 13.18685580232240
Source: Celestrak
Summary
The ONEWEB-0325 satellite, also known as OneWeb SL0325, is a communication satellite manufactured by ONEWUS for the UK-based company ONEWEBN. It was launched on September 14, 2021, from the TYMSC launch site using Soyuz-2-1B at LC31. The satellite operates with a configuration called Arrow bus and has dimensions of 1.3 meters in length, 1 meter in diameter, and 5 meters in span. It carries a Ku-Band payload for communication purposes and is powered by solar arrays and batteries. The spacecraft's propulsion system includes SPT-50 or BHT-350 Hall effect thrusters. With a launch mass of 148 kg and a dry mass of 140 kg, the satellite has an expected operational lifetime of seven years.
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 L10-034
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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