ZHUHAI-1 03D, 44538
Orbit data source: Space-Track
ZHUHAI-1 03D, 44538 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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44538 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
Harbin
Mission
Operational Commercial Imaging
Bus & Motor
OHS-1, Unknown motor
Mass
69 kg wet, 69 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, Unknown HBR
Radar Cross Section
0.280 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 2 hours ago
TLE from 2 hours ago
0 ZHUHAI-1 03D
1 44538U 19060E 25259.33793508 .00019384 00000-0 60699-3 0 9999
2 44538 97.5122 35.9099 0011206 208.0085 152.0555 15.33085945333892Epoch: 2025-09-16T08:06Z
TLE epoch observation values (Epoch: 2025-09-16T08:06:37.59Z)
Latitude
-0.00007°
Longitude
-81.27639°
Altitude
476.496 km
Speed
7.624 km/s
True Right ascension
02h 23m 38s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
03:15:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.231 km
Perigee altitude
455.898 km
Semi-major axis
6,841.702 km
Eccentricity
0.00112
Inclination
97.5122°
RAAN
35.9099°
Arg. of periapsis
208.0085°
True anomaly
152.1156°
Mean anomaly
152.0555°
Eccentric anomaly
152.08556°
Mean motion
3.83528 °/min
Orbital period
93.87 mins
BSTAR
0.00060699
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Other satellites on launch #60 in the year 2019 (2019-09-19 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.ZHUHAI-1 03D 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-09-16 21:13:40.370Z | 60.146° ENE | 2025-09-16 21:15:40.370Z | 100.616° ESE | 16.246° | 2025-09-16 21:17:40.370Z | 136.594° SSE |
| 4 mins | 2025-09-16 22:46:40.370Z | 330.937° NNW | 2025-09-16 22:48:40.370Z | 282.36° WNW | 21.827° | 2025-09-16 22:50:40.370Z | 240.676° WSW |
| 5 mins | 2025-09-17 09:18:40.370Z | 172.754° S | 2025-09-17 09:20:40.370Z | 208.537° SW | 43.776° | 2025-09-17 09:23:40.370Z | 344.431° N |
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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