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: 10 hours ago
TLE from 10 hours ago
0 ZHUHAI-1 03D
1 44538U 19060E 25303.94447159 .00032776 00000-0 94072-3 0 9996
2 44538 97.5172 81.3307 0010992 58.1168 302.1143 15.35733857340737Epoch: 2025-10-30T22:40Z
TLE epoch observation values (Epoch: 2025-10-30T22:40:02.345Z)
Latitude
-0.00006°
Longitude
61.82495°
Altitude
457.86 km
Speed
7.64 km/s
True Right ascension
05h 25m 19s
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
04:14:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
463.203 km
Perigee altitude
448.18 km
Semi-major axis
6,833.828 km
Eccentricity
0.0011
Inclination
97.5172°
RAAN
81.3307°
Arg. of periapsis
58.1168°
True anomaly
302.00754°
Mean anomaly
302.1143°
Eccentric anomaly
302.06093°
Mean motion
3.84191 °/min
Orbital period
93.7 mins
BSTAR
0.00094072
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-10-31 09:44:38.350Z | 197.121° SSW | 2025-10-31 09:46:38.350Z | 242.107° WSW | 30.506° | 2025-10-31 09:49:38.350Z | 326.985° NNW |
| 4 mins | 2025-10-31 22:41:38.350Z | 336.724° NNW | 2025-10-31 22:43:38.350Z | 275.45° WNW | 27.716° | 2025-10-31 22:45:38.350Z | 229.688° WSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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