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ZHUHAI-1 03E, 44539

Orbit data source: Space-Track

ZHUHAI-1 03E, 44539 is a payload satellite owned by Zhuhai Orbita (CN) in SSO that was launched on Thu, 19 Sep 2019 UTC via a CHANG ZHENG 11 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/44539?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/44539?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

44539, 2019-060F

Orbit

SSO

Country

CN / PRC

Related business

Zhuhai Orbital Control Engineering Ltd (CN)

Manufacturer

Harbin

Mission

Operational Commercial Imaging

Bus & Motor

OVS-1, Unknown motor

Mass

95 kg wet, 95 kg dry

Launch date (UTC)

2019-09-19 (6 years ago)

Launch vehicle

CHANG ZHENG 11

Launch site

Jiuquan Satellite Launch Center, China (JSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, Unknown HBR

Radar Cross Section

0.375 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 21 hours ago

TLE from 21 hours ago

0 ZHUHAI-1 03E
1 44539U 19060F   25348.92477125  .00016277  00000-0  50863-3 0  9998
2 44539  97.5383 128.8025 0006663 328.3564  31.7276 15.33230978347450

Epoch: 2025-12-14T22:11Z

TLE epoch observation values (Epoch: 2025-12-14T22:11:40.235Z)

Latitude

-0.00004°

Longitude

72.05415°

Altitude

465.406 km

Speed

7.636 km/s

True Right ascension

08h 35m 12s

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

18:19:53

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

467.692 km

Perigee altitude

458.576 km

Semi-major axis

6,841.271 km

Eccentricity

0.00067

Inclination

97.5383°

RAAN

128.8025°

Arg. of periapsis

328.3564°

True anomaly

31.76778°

Mean anomaly

31.7276°

Eccentric anomaly

31.74769°

Mean motion

3.83564 °/min

Orbital period

93.86 mins

BSTAR

0.00050863

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Other satellites on launch #60 in the year 2019 (2019-09-19 UTC)

ZHUHAI-1 03B, 44536

ZHUHAI-1 03D, 44538

ZHUHAI-1 03C, 44537

ZHUHAI-1 03A, 44534 (Decayed)

CZ-11 R/B, 44535 (Decayed)

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ZHUHAI-1 03E 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.
6 mins	2025-12-15 22:14:30.381Z	17.329° NNE	2025-12-15 22:17:30.381Z	58.225° ENE	41.462°	2025-12-15 22:20:30.381Z	183.393° SSW

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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 ZHUHAI-1 03E, 44539 on other resources

View ZHUHAI-1 03E, 44539 on NASA - NSSDCA Website

View ZHUHAI-1 03E, 44539 on Heavens-Above

View ZHUHAI-1 03E, 44539 on Keep Track

View ZHUHAI-1 03E, 44539 on Celestrak

View ZHUHAI-1 03E, 44539 on Gunter's Space Page

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

ZHUHAI-1 03E, 44539

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 21 hours ago

TLE from 21 hours ago

TLE epoch observation values (Epoch: 2025-12-14T22:11:40.235Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #60 in the year 2019 (2019-09-19 UTC)

ZHUHAI-1 03E Visibility forecast

Co-orbital & Co-planar RSOs

Check out ZHUHAI-1 03E, 44539 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 21 hours ago