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GAOFEN 9, 40894

Orbit data source: Space-Track

GAOFEN 9, 40894 is a payload satellite owned by GGKGJ (CN) in SSO that was launched on Mon, 14 Sep 2015 UTC via a CHANG ZHENG 2D launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). 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.

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<iframe src="https://www.satcat.com/sats-embedded/40894?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/40894?theme=dark&initialShowStats=false

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Identifier

40894, 2015-047A

Orbit

SSO

Country

CN / PRC

Related business

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

Manufacturer

DFH

Mission

Operational Defense Imaging

Bus & Motor

CAST-3000, AOCS

Mass

~1,700 kg wet, ~1,200 kg dry

Launch date (UTC)

2015-09-14 (10 years ago)

Launch vehicle

CHANG ZHENG 2D

Launch site

Jiuquan Satellite Launch Center, China (JSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 2.0 m

Radar Cross Section

4.991 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago

0 GAOFEN 9
1 40894U 15047A   25352.94096164  .00000888  00000-0  11639-3 0  9995
2 40894  97.6535  31.6285 0027904  14.4223 345.7781 14.82437201553487

Epoch: 2025-12-18T22:34Z

TLE epoch observation values (Epoch: 2025-12-18T22:34:59.085Z)

Latitude

-0.00005°

Longitude

-34.90693°

Altitude

605.739 km

Speed

7.567 km/s

True Right ascension

02h 06m 30s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

07:31:51

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

638.192 km

Perigee altitude

599.144 km

Semi-major axis

6,996.805 km

Eccentricity

0.00279

Inclination

97.6535°

RAAN

31.6285°

Arg. of periapsis

14.4223°

True anomaly

345.69928°

Mean anomaly

345.7781°

Eccentric anomaly

345.73871°

Mean motion

3.70846 °/min

Orbital period

97.08 mins

BSTAR

0.00011639

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Other satellites on launch #47 in the year 2015 (2015-09-14 UTC)

GAOFEN 9 DEB, 44600

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GAOFEN 9 Visibility forecast

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Span	Click to sort rows by Start time (UTC) header in descending order	Start Az.	Max El. time (UTC)	Max El. Az.	Max El.	End time (UTC)	End Az.
8 mins	2025-12-19 15:20:30.736Z	20.75° NNE	2025-12-19 15:24:30.736Z	87.059° E	40.071°	2025-12-19 15:28:30.736Z	178.344° S
5 mins	2025-12-20 02:16:30.736Z	124.72° SE	2025-12-20 02:18:30.736Z	73.785° E	31.899°	2025-12-20 02:21:30.736Z	10.054° NNE
4 mins	2025-12-20 03:53:30.736Z	244.711° WSW	2025-12-20 03:54:30.736Z	261.087° W	15.642°	2025-12-20 03:57:30.736Z	306.677° NW

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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 9, 40894 on other resources

View GAOFEN 9, 40894 on NASA - NSSDCA Website

View GAOFEN 9, 40894 on Heavens-Above

View GAOFEN 9, 40894 on Keep Track

View GAOFEN 9, 40894 on Celestrak

View GAOFEN 9, 40894 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 9, 40894

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2025-12-18T22:34:59.085Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #47 in the year 2015 (2015-09-14 UTC)

GAOFEN 9 Visibility forecast

Co-orbital & Co-planar RSOs

Check out GAOFEN 9, 40894 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago