FSW-3 4 (28776)

COSPAR: 2005-027A | Alt Name: Fanhui Shi Weixing (21)
DECAYED

Image
FSW-3 4 Satellite Image
Additional Sources
Launch Details

Launch Date

August 2, 2005

Launch Site

JSC

Launch Pad

LC603

Launch Vehicle

Chang Zheng 2C

Orbital Elements

NORAD ID

28776

International Designator

2005-027A

Decay Date

10/16/2005

Basic Satellite Info

Name

FSW-3 4

Alternative Name

Fanhui Shi Weixing (21)

Type

Payload

Status

Decayed

Owner

CASC

Country

China

Constellation

N/A

Related Satellites

Major Events

N/A

Summary
The FSW-3 4 satellite, also known as Fanhui Shi Weixing (21), was launched on August 2, 2005, from the Jiuquan Satellite Launch Center using a Chang Zheng 2C launch vehicle. With dimensions of 1.6 meters in length and 2.2 meters in diameter and span, it has a dry mass of 1260 kg and was equipped with batteries for power supply. The satellite's mission encompassed reconnaissance, Earth observation, and micro-gravity studies. It was designed by CAST and owned by CASC, carrying the Jianbing-2 02 xing payload. The satellite had a conical shape (Frust) and a cross-sectional area of 3.981 square meters. Its lifespan was limited to approximately 27 days from its launch date.
Physical Characteristics

Length

1.6

Diameter

2.2

Span

2.2

Dry Mass

1260

Launch Mass

1260

Shape

Frust

Radar Cross Section

3.981

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Jianbing-2 02 xing

Purpose

Reconnaissance, Earth observation, Micro-gravity

Mission

Reconnaissance, Earth observation, Micro-gravity

Manufacturer

CAST

Life Expectancy

27 days

Bus

FSW-1

Configuration

Unknown

Motor

FG-23A retro motor ?

Equipment

Unknown

Power System

Batteries

ADCS

Unknown

Transmitter Frequency

Unknown

Satellite Articles

View All Posts »

Learn more about satellites and other related topics.

X Report 23 Dec 2024

X Report 23 Dec 2024

SpaceX successfully launches 21 Starlink satellites from Florida, marking another milestone in its satellite internet constellation. The Falcon 9 rocket was also successfully recovered at sea.

Space Brief 17 Jan 2025

Space Brief 17 Jan 2025

Today's brief covers developments involving Space Force officials, Sierra Space's satellite milestone, and Voyager Space's rebranding for national security focus. Additionally, we spotlight the Cosmos 447 satellite.

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.

X Report 1 Dec 2025

X Report 1 Dec 2025

SpaceX celebrates significant milestones with the launch of Falcon 9 and developments in the Starship program, while Elon Musk addresses media narratives surrounding Starlink's humanitarian efforts.

SpaceX Preps Seventh Starlink Launch of 2026 With 25 Satellites | KeepTrack X Report

SpaceX Preps Seventh Starlink Launch of 2026 With 25 Satellites | KeepTrack X Report

SpaceX readies Starlink 17-20 launch of 25 satellites to polar orbit from Vandenberg pad 4E — seventh Starlink mission of the year. 11,009 total Starlink satellites launched to date.

White House Orders Space Nuclear Power by 2028 | KeepTrack Space Brief

White House Orders Space Nuclear Power by 2028 | KeepTrack Space Brief

White House directs NASA and Pentagon to field space nuclear power systems by 2028, with DoD demonstration required by 2031. Game-changer for military satellite power budgets.

Space Brief 15 Sep 2025

Space Brief 15 Sep 2025

Discover the latest in satellite tracking with key topics covering the launch of Tranche 1 satellites for the Space Development Agency, a record-setting Transporter-15 mission by Exolaunch, and new defense-focused satellite connectivity solutions by Satlink and Rivada.

X Report 20 May 2025

X Report 20 May 2025

SpaceX gears up for new Starlink shell deployment and secures updated licensing for Starship, amidst ongoing preparations for Falcon 9 launches.