ONEWEB-0529 (54145)

COSPAR: 2022-138AJ | Alt Name: OneWeb SL0529

Image
ONEWEB-0529 Satellite Image
Additional Sources
Launch Details

Launch Date

October 22, 2022

Launch Site

SRILR

Launch Pad

SLP

Launch Vehicle

LVM3

Orbital Elements

NORAD ID

54145

International Designator

2022-138AJ

Epoch

Sun, 19 Jul 2026 17:21:21 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

87.92°

Right Ascension

298.50°

Eccentricity

Calculating...

Argument of Perigee

106.61°

Period

109.11 min

Mean Motion

13.20 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot
3D Visualization
Basic Satellite Info

Name

ONEWEB-0529

Alternative Name

OneWeb SL0529

Type

Payload

Status

Operational

Owner

ONEWEBN

Country

United Kingdom

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 54145U 22138AJ  26200.72316728  .00000018  00000+0  12495-4 0  9994
2 54145  87.9185 298.4958 0002137 106.6129 253.5238 13.19726126181110

Source: Celestrak

Summary
ONEWEB-0529, also known as OneWeb SL0529, is a communication satellite built by ONEWUS for ONEWBN and was launched on October 22, 2022, from the SRILR launch site using an LVM3 vehicle. It uses the Arrow bus configuration with dimensions of 1.3 meters in length, 1 meter in diameter, and a span of 5 meters. The satellite has a dry mass of 140 kg and a launch mass of 148 kg, featuring a Ku-Band payload and solar arrays for power generation. It is designed to operate for approximately seven years and employs SPT-50 or BHT-350 Hall effect thrusters as its propulsion 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 L14-027

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
This tool will help you track the satellite's position and predict its upcoming passes over your location. Simply input the coordinates or click the geolocation button to get started.
Next Pass
Azimuth Elevation Time (Local)
Start Azimuth
Max Elevation
Stop Azimuth
Time Until
Pass Duration

Satellite Articles

View All Posts »

Learn more about satellites and other related topics.

Space Brief 20 Jun 2025

Space Brief 20 Jun 2025

Today's brief covers the nomination of a new Space Force leader, partnership efforts by Lockheed, Sweden's defense budget delay, Israeli military actions, Proba-3's imaging breakthrough, and Starlink's license to operate in India.

Space Brief 16 Sep 2025

Space Brief 16 Sep 2025

Today's brief highlights the impact of military spending and technology competition on the space economy, new satellite connectivity partnerships, and defense spending pledges in Europe.

Space Brief 28 Sep 2025

Space Brief 28 Sep 2025

Today's highlights include China's latest satellite launches, Blue Origin's expansion plans, and Purdue University's groundbreaking suborbital mission with Virgin Galactic.

Understanding Space Debris

Understanding Space Debris

From shattered satellites to exploded rocket stages, space debris poses a growing risk to satellites, space stations, and astronauts. Here's a deep dive into what causes space debris, notable generating events, and what we're doing about it.

X Report 1 Apr 2025

X Report 1 Apr 2025

SpaceX launches its first crewed mission over Earth's poles and FAA concludes investigation into the Starship Flight 7 incident.

Space Brief 9 Jun 2025

Space Brief 9 Jun 2025

Key space events for today include potential changes in US space policy involving SpaceX, uncertainties regarding NASA's Starliner, and China's new steps in asteroid exploration.

X Report 5 Oct 2025

X Report 5 Oct 2025

SpaceX secures major contracts for U.S. national security launches, including multiple Falcon Heavy missions. Significant updates on Starlink deployments and the ongoing evolution of the company highlight a productive day in the space sector.

Starcloud Files 88,000-Satellite Constellation Plan | KeepTrack Space Brief

Starcloud Files 88,000-Satellite Constellation Plan | KeepTrack Space Brief

Starcloud files FCC plans for 88,000-satellite orbital data center constellation, matching scale of Starlink and Amazon Kuiper expansions. Massive LEO conjunction risk implications.