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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44539 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Last TLE update
11 hours ago
Origin
Manufacturer
Harbin
Mission
Operational Commercial Imaging
Bus & Motor
OVS-1, Unknown motor
Mass
95 kg wet, 95 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, Unknown HBR
Radar Cross Section
0.375 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & history
TLE from 11 hours ago
0 ZHUHAI-1 03E
1 44539U 19060F 25199.53413083 .00010585 00000-0 39037-3 0 9998
2 44539 97.5240 337.2179 0012702 118.6879 241.5639 15.27904655324607Epoch: 2025-07-18T12:49Z
TLE epoch observation values (Epoch: 2025-07-18T12:49:08.903Z)
Latitude
0°
Longitude
-151.65341°
Altitude
489.334 km
Speed
7.618 km/s
True Right ascension
22h 28m 52s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
-33.35728°
Longitude
-146.23633°
Altitude
502.296 km
Speed
7.608 km/s
Apparent Right ascension
23h 35m 22s
Apparent Declination
-36° 57' 30"
Sunlit
Visualization observer readout
Local Sidereal Time
12:28:08
Azimuth
78.211° E
Elevation
-79.263°
Doppler factor
1
Orbital elements
Apogee altitude
487.748 km
Perigee altitude
470.328 km
Semi-major axis
6,857.175 km
Eccentricity
0.00127
Inclination
97.524°
RAAN
337.2179°
Arg. of periapsis
118.6879°
True anomaly
241.436°
Mean anomaly
241.5639°
Eccentric anomaly
241.49994°
Mean motion
3.82231 °/min
Orbital period
94.18 mins
BSTAR
0.00039037
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Other satellites on launch #60 in the year 2019 (2019-09-19 UTC)
ZHUHAI-1 03E Visibility forecast
Observer location: undefined°, undefined°
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 | 2025-07-19 09:22:29.832Z | 175.135° S | 2025-07-19 09:25:29.832Z | 245.054° WSW | 43.059° | 2025-07-19 09:28:29.832Z | 341.67° N |
| 4 mins | 2025-07-19 22:24:29.832Z | 343.674° N | 2025-07-19 22:25:29.832Z | 309.352° NW | 36.223° | 2025-07-19 22:28:29.832Z | 213.515° SW |
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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Authenticating...
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