QUEQIAO (43470)

COSPAR: 2018-045A | Alt Name: Queqiao

Image

Additional Sources

Launch Details

Launch Date

May 20, 2018

Launch Site

XICLF

Launch Pad

LC3

Launch Vehicle

Chang Zheng 4C

Orbital Elements

NORAD ID

43470

International Designator

2018-045A

Epoch

Mon, 21 May 2018 23:16:48 GMT

Apogee

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Perigee

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Inclination

27.50°

Right Ascension

209.52°

Eccentricity

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Argument of Perigee

171.22°

Period

14628.05 min

Mean Motion

0.10 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

QUEQIAO

Alternative Name

Queqiao

Type

Payload

Status

Operational

Owner

CASC

Country

China

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 43470U 18045A   18140.97000001 -.00010094 +00000-0 +00000-0 0  9992

2 43470 027.5020 209.5210 9658153 171.2240 002.0960 00.09844104000017

Source: Celestrak

Summary

The QUEQIAO satellite (OBJECT_ID: 2018-045A) was launched on May 20, 2018, from the Xichang Satellite Launch Center using a Chang Zheng 4C launch vehicle. Built by CAST for CASC, it has a BUS and configuration of CAST-100, with dimensions of 2 meters in length, 1.5 meters in diameter, and 4.2 meters in span. The satellite weighs 325 kg dry mass, had a launch mass of 425 kg, and is powered by two deployable solar arrays and batteries. Its primary mission includes serving as a Lunar Orbiter, relay satellite for Chang'e-4, and conducting radio astronomy with equipment such as a Relay payload and NCLE low-frequency radio detector. The satellite's design features include a Box+2 panels+dish shape and it utilizes a 130N LAE motor for propulsion. Its expected operational lifetime is over five years.

Physical Characteristics

Length

Diameter

1.5

Span

4.2

Dry Mass

325

Launch Mass

425

Shape

Box+2 panels+dish

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Chang'e-4 Relay

Purpose

Lunar Orbiter, relay, radio astronomy

Mission

Lunar Orbiter, relay, radio astronomy

Manufacturer

CAST

Life Expectancy

> 5 years

Bus

CAST-100

Configuration

CAST-100

Motor

130N LAE

Equipment

Relay payload, NCLE low-frequency radio detector

Power System

2 deployable 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.

Latitude

Longitude

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Azimuth Elevation Time (Local)

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Time Until

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