YUNYAO-1 18 (58758)

COSPAR: 2024-009A | Alt Name: Yunyao-1 18

Image
YUNYAO-1 18 Satellite Image
Additional Sources
Launch Details

Launch Date

January 11, 2024

Launch Site

YSLA

Launch Pad

LP1

Launch Vehicle

Yinli-1

Orbital Elements

NORAD ID

58758

International Designator

2024-009A

Epoch

Sun, 19 Jul 2026 19:53:26 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

50.02°

Right Ascension

353.31°

Eccentricity

Calculating...

Argument of Perigee

53.06°

Period

94.48 min

Mean Motion

15.24 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot
3D Visualization
Basic Satellite Info

Name

YUNYAO-1 18

Alternative Name

Yunyao-1 18

Type

Payload

Status

Operational

Owner

YYAO

Country

China

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 58758U 24009A   26200.82877560  .00008198  00000+0  34523-3 0  9996
2 58758  50.0176 353.3064 0004294  53.0644 307.0704 15.24134865139822

Source: Celestrak

Summary
The YUNYAO-1 18 satellite, also known as YY-1, is an Earth observation satellite manufactured by YYAO and launched on January 11, 2024, from the YSLA launch site using the Yinli-1 vehicle. The satellite has a box shape with a pan extension and measures 2 meters in length, 1.5 meters in diameter, and spans 5 meters. It weighs 500 kilograms at launch and in dry mass. Power is provided by solar arrays and batteries. The satellite's purpose is Earth observation.
Physical Characteristics

Length

2

Diameter

1.5

Span

5

Dry Mass

500

Launch Mass

500

Shape

Box + pan

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Yunyao-1 18

Purpose

Earth observation

Mission

Earth observation

Manufacturer

YYAO

Life Expectancy

Unknown

Bus

YY-1

Configuration

Unknown

Motor

Unknown

Equipment

Unknown

Power System

Solar array, 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 17 Sep 2025

Space Brief 17 Sep 2025

Highlights include China's recent satellite launch, advancements in nuclear propulsion, non-kinetic tech developments for maritime defense, SpaceX's direct-to-device spectrum tests, and maneuvering satellites for Space Force missions.

SpaceX Starfall Secret Capsule Targets Space Manufacturing | KeepTrack X Report

SpaceX Starfall Secret Capsule Targets Space Manufacturing | KeepTrack X Report

SpaceX's disk-shaped Starfall reentry vehicle debuts as the constellation hits 10,671 working satellites across low Earth orbit.

Falcon 9 Booster B1067 Flies Record 35th Time | KeepTrack X Report

Falcon 9 Booster B1067 Flies Record 35th Time | KeepTrack X Report

Booster B1067 set a Falcon 9 reuse record on its 35th flight, lofting 29 Starlink satellites as SpaceX eyes three more launches this week.

Space Brief 19 Jul 2025

Space Brief 19 Jul 2025

Today's highlights include a record-breaking high-altitude image of the sun, SpaceX's latest Starlink satellite launch, and various military developments. Stay informed with detailed updates on launches, reentries, and the latest advancements in drone technology.

25 Starlinks Lift Off from Vandenberg in Latest Batch | KeepTrack X Report

25 Starlinks Lift Off from Vandenberg in Latest Batch | KeepTrack X Report

SpaceX launched 25 more Starlink satellites from Vandenberg SFB on March 8, 2026, pushing the active constellation toward 9,914 working spacecraft.

X Report 5 Feb 2025

X Report 5 Feb 2025

SpaceX launches Maxar's high-resolution imaging satellites, Ontario reconsiders its Starlink contract, and the countdown to NASA's Lunar Trailblazer mission begins.

Starship Flight 12 Targets Mid-May Launch, X Report 2 May 2026

Starship Flight 12 Targets Mid-May Launch, X Report 2 May 2026

Starship Flight 12 status for May 2026: SpaceX targets mid-May with a revised trajectory, while Starlink 10-38 lofts 29 satellites from Cape Canaveral.

X Report 22 May 2025

X Report 22 May 2025

SpaceX successfully launched 23 Starlink satellites on a brand-new Falcon 9 rocket, while preparations ramp up for Starship Flight 9 and a pioneering commercial docking mission approaches.