ONEWEB-0641 (55805)

COSPAR: 2023-029K | Alt Name: OneWeb SL0641

Image
ONEWEB-0641 Satellite Image
Additional Sources
Launch Details

Launch Date

March 9, 2023

Launch Pad

LC40

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

55805

International Designator

2023-029K

Epoch

Sun, 19 Jul 2026 18:43:15 GMT

Apogee

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Perigee

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Inclination

87.92°

Right Ascension

298.48°

Eccentricity

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Argument of Perigee

104.60°

Period

109.11 min

Mean Motion

13.20 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-0641

Alternative Name

OneWeb SL0641

Type

Payload

Status

Operational

Owner

ONEWEBN

Country

United Kingdom

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 55805U 23029K   26200.78003727  .00000043  00000+0  74009-4 0  9993
2 55805  87.9195 298.4778 0002056 104.6012 255.5349 13.19726525163213

Source: Celestrak

Summary
The ONEWEB-0641 satellite, also known as OneWeb SL0641, is owned by ONEWEBN and was manufactured by ONEWUS. It uses an Arrow bus configuration for its mission of communication purposes. Launched on March 9, 2023, from LC40 at AFETR (Cape Canaveral Space Force Station) using a Falcon 9 launch vehicle, the satellite has a length of 1.3 meters, a diameter of 1 meter, and spans 5 meters when its solar arrays are deployed. It carries a Ku-Band payload for communication and is powered by solar arrays and batteries. The dry mass of the satellite is 140 kg, with an overall launch mass of 148 kg. Its shape is described as Trapezoid+2 pan, equipped with SPT-50 or BHT-350 Hall effect thrusters for propulsion. The expected lifetime of ONEWEB-0641 is approximately 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 L17-019

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

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