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GAOFEN 4, 41194

Orbit data source: Space-Track

GAOFEN 4, 41194 is a payload satellite owned by GGKGJ (CN) in GEO that was launched on Mon, 28 Dec 2015 UTC via a CHANG ZHENG 3B launch vehicle from the Xichang Space Center, China (XSC). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

Not visible in the next 10 days

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<iframe src="https://www.satcat.com/sats-embedded/41194?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/41194?theme=dark&initialShowStats=false

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Identifier

41194, 2015-083A

Orbit

GEO

Country

CN / PRC

Related business

State Adm. for Science, Techn. and Industry for National Def (CN)

Manufacturer

CAST

Mission

Operational Civil Imaging

Bus & Motor

DFH-4, DFH-4 LAE

Mass

~5,000 kg wet, ~2,500 kg dry

Launch date (UTC)

2015-12-28 (10 years ago)

Launch vehicle

CHANG ZHENG 3B

Launch site

Xichang Space Center, China (XSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 15.0 m

Radar Cross Section

34.063 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 6 hours ago

TLE from 6 hours ago

0 GAOFEN 4
1 41194U 15083A   25295.85601868  .00000000  00000-0  00000+0 0  9990
2 41194   0.0189  53.2971 0004038 135.2377 256.8479  1.00267706 36143

Epoch: 2025-10-22T20:32Z

TLE epoch observation values (Epoch: 2025-10-22T20:32:40.013Z)

Latitude

0.0029°

Longitude

105.61383°

Altitude

35,791.201 km

Speed

3.074 km/s

True Right ascension

05h 41m 13s

True Declination

0° 00' 10"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

21:31:35

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,805.836 km

Perigee altitude

35,771.782 km

Semi-major axis

42,166.946 km

Eccentricity

0.0004

Inclination

0.0189°

RAAN

53.2971°

Arg. of periapsis

135.2377°

True anomaly

256.80285°

Mean anomaly

256.8479°

Eccentric anomaly

256.82537°

Mean motion

0.25066 °/min

Orbital period

1,436.21 mins

BSTAR

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Other satellites on launch #83 in the year 2015 (2015-12-28 UTC)

CZ-3B R/B, 41195 (Decayed)

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GAOFEN 4 Visibility

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GAOFEN 4 is likely not visible in the next few days.

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41194 neighbors

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out GAOFEN 4, 41194 on other resources

View GAOFEN 4, 41194 on NASA - NSSDCA Website

View GAOFEN 4, 41194 on Heavens-Above

View GAOFEN 4, 41194 on Keep Track

View GAOFEN 4, 41194 on Celestrak

View GAOFEN 4, 41194 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

GAOFEN 4, 41194

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2025-10-22T20:32:40.013Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #83 in the year 2015 (2015-12-28 UTC)

GAOFEN 4 Visibility

41194 neighbors

Co-orbital & Co-planar RSOs

Check out GAOFEN 4, 41194 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 hours ago