HULIANWANG JISHU SHIYAN 4B (58692)

COSPAR: 2023-212B | Alt Name: Hulianwang Jishu Shiyan W.

Image

Additional Sources

Launch Details

Launch Date

December 30, 2023

Launch Site

JSC

Launch Pad

LC43/94

Launch Vehicle

Chang Zheng 2C/YZ-1S

Orbital Elements

NORAD ID

58692

International Designator

2023-212B

Epoch

Sun, 19 Jul 2026 16:50:20 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

50.00°

Right Ascension

224.98°

Eccentricity

Calculating...

Argument of Perigee

224.78°

Period

107.35 min

Mean Motion

13.41 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot

3D Visualization

Explore in the Catalog

China satellites Payloads

Basic Satellite Info

Name

HULIANWANG JISHU SHIYAN 4B

Alternative Name

Hulianwang Jishu Shiyan W.

Type

Payload

Status

Operational

Owner

CASC

Country

China

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs

1 58692U 23212B   26200.70162389 -.00000114  00000+0  26291-4 0  9996

2 58692  49.9952 224.9758 0001384 224.7777 135.2989 13.41460375125615

Source: Celestrak

Summary

HULIANWANG JISHU SHIYAN 4B (also known as Hulianwang Jishu Shiyan W.) is a communications satellite launched by China on December 30, 2023, from the Jiuquan Satellite Launch Center's LC43/94 pad using the Chang Zheng 2C/YZ-1S launch vehicle. The spacecraft has dimensions of 2.5 meters in length and diameter, with a span also measuring 2.5 meters. It weighs 300 kilograms both at launch and dry mass. Manufactured by CAST for CASC, the satellite's mission focuses on communications technology experiments. Its shape is described as Box + 2 Pan.

Physical Characteristics

Length

2.5

Diameter

0.8

Span

2.5

Dry Mass

300

Launch Mass

300

Shape

Box + 2 Pan

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

WHJSW-4B

Purpose

Communications

Mission

Communications

Manufacturer

CAST

Life Expectancy

Unknown

Bus

Unknown

Configuration

Unknown

Motor

Equipment

Unknown

Power System

Unknown

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

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.

600th Falcon 9 Milestone Reached, Predawn President's Day Launch | KeepTrack X Report

SpaceX celebrates 600th Falcon 9 launch from Vandenberg. Predawn President's Day Starlink mission marks 10th Cape Canaveral launch of 2026. ISS crew boosted back to seven.

Space Brief 7 Nov 2024

Today's Space Brief covers major upcoming launches from SpaceX, US military missile tests, and developments in Virgin Galactic's fleet expansion. Stay informed on key satellite events and launch updates.

Space Brief 19 Aug 2025

Today's briefing covers Rocket Lab's strategic acquisition, Space Dynamics Lab's new collaboration with the Space Force, and shifts within the Pentagon's AI division.

Space Brief 4 Dec 2024

Today's brief covers significant advancements in materials technology for space applications, a U.S. Navy contract for rocket production facilities, and NATO's upcoming classified cloud system.

Space Brief 12 Mar 2025

Today's space news highlights include the proposed budget expansion for the U.S. Space Force, a new CubeSat milestone for ESA's asteroid mission, and challenges with SpaceX's Starlink launch. Also, we celebrate the one-year anniversary of the Aries SN1 satellite in orbit.

Falling Space Debris Risk to Aircraft Grows, North Korea Tests Hypersonic Missiles | KeepTrack Space Brief

Experts warn falling space debris risk to aircraft is increasing. North Korea tests advanced hypersonic missiles. Space Force seeks launch providers for Cape Canaveral and Vandenberg pads.

SpaceX and xAI Tapped for Pentagon's $100M Drone Contest | KeepTrack X Report

Pentagon selects SpaceX and xAI for $100M autonomous drone competition. Two Falcon 9 rockets launch Starlink sats from California and Florida. 11,215 total Starlink satellites launched.

Space Brief 20 Aug 2024

Polaris Dawn's upcoming commercial spacewalk, successful lunar orbit by Chinese spacecraft, and more space news including SpaceX's Starlink mission, RFA's static-fire failure, and advances in satellite technology.