TIANHUI 2-02A, 49071
Orbit data source: Space-Track
TIANHUI 2-02A, 49071 is a payload satellite owned by G. Cehui dili (CN) in SSO that was launched on Wed, 18 Aug 2021 UTC via a CHANG ZHENG 4B launch vehicle from the Taiyaun Space Center, China (TSC). 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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49071 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SAST
Mission
Operational Civil Radar Imaging
Bus & Motor
CAST-2000?, Unknown motor
Mass
~1,000 kg wet, ~1,000 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 1.5 m
Radar Cross Section
2.045 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 TIANHUI 2-02A
1 49071U 21074A 26090.54624161 .00003038 00000-0 15824-3 0 9998
2 49071 97.4822 94.7925 0001468 99.0817 261.0582 15.16761164255503Epoch: 2026-03-31T13:06Z
TLE epoch observation values (Epoch: 2026-03-31T13:06:35.275Z)
Latitude
-0.00003°
Longitude
69.22365°
Altitude
518.878 km
Speed
7.604 km/s
True Right ascension
06h 19m 10s
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
04:20:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
513.622 km
Perigee altitude
511.599 km
Semi-major axis
6,890.747 km
Eccentricity
0.00015
Inclination
97.4822°
RAAN
94.7925°
Arg. of periapsis
99.0817°
True anomaly
261.04158°
Mean anomaly
261.0582°
Eccentric anomaly
261.04989°
Mean motion
3.7944 °/min
Orbital period
94.88 mins
BSTAR
0.00015824
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Other satellites on launch #74 in the year 2021 (2021-08-18 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.TIANHUI 2-02A 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 | 2026-04-02 00:04:31.679Z | 153.842° SSE | 2026-04-02 00:07:31.679Z | 55.042° ENE | 41.288° | 2026-04-02 00:10:31.679Z | 355.951° N |
| 5 mins | 2026-04-02 13:11:31.679Z | 6.447° NNE | 2026-04-02 13:13:31.679Z | 239.94° WSW | 44.098° | 2026-04-02 13:16:31.679Z | 197.387° SSW |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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