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ONEWEB-0305 (49093)
COSPAR: 2021-075U | Alt Name: OneWeb SL0305
Image
Additional Sources
Launch Details
Launch Date
August 21, 2021
Launch Site
Launch Pad
LC31
Launch Vehicle
Soyuz-2-1B
Orbital Elements
NORAD ID
49093
International Designator
2021-075U
Epoch
Sat, 04 Jul 2026 05:56:00 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
87.91°
Right Ascension
2.46°
Eccentricity
Calculating...
Argument of Perigee
81.15°
Period
109.29 min
Mean Motion
13.18 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Basic Satellite Info
Name
ONEWEB-0305
Alternative Name
OneWeb SL0305
Type
Payload
Status
Operational
Owner
ONEWEBN
Country
United Kingdom
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 49093U 21075U 26185.24722297 .00000048 00000-0 89489-4 0 9991
2 49093 87.9145 2.4616 0002086 81.1488 278.9879 13.17650012235855
Source: Celestrak
Summary
The satellite ONEWEB-0305 (OBJECT_ID: 2021-075U) is a communication spacecraft manufactured by ONEWUS and owned by ONEWBN, launched on August 21, 2021, from the TYMSC launch site using Soyuz-2-1B as the launch vehicle. It has a configuration of Arrow bus with dimensions of 1.3 meters in length, 1 meter in diameter, and a span of 5 meters. The satellite's dry mass is 140 kilograms and it was launched at a mass of 148 kilograms. Equipped with a Ku-Band payload and solar arrays for power, the spacecraft is designed to last approximately seven years. It uses SPT-50 or BHT-350 Hall effect thrusters as its motor system. The satellite's shape consists of a trapezoid with two panels.
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 L9-021
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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