ZHANGHENG 1-02, 64393
Orbit data source: Space-Track
ZHANGHENG 1-02, 64393 is a payload satellite owned by CAS (CN) in SSO that was launched on Sat, 14 Jun 2025 UTC via a CHANG ZHENG 2D 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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
64393 intel report (Beta)
Focus sentinelFocus sentinel
Edit Public Description
Focus sentinelFocus sentinel
Edit Sat Name
Focus sentinelFocus sentinel
Create New Watchlist
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
DFH
Mission
Operational Civil Science
Bus & Motor
CAST-2000, AOCS
Mass
730 kg wet, ~700 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 14.5 m
Radar Cross Section
2.715 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 18 hours ago
TLE from 18 hours ago
0 ZHANGHENG 1-02
1 64393U 25128A 26171.14504207 -.00000553 00000-0 -21867-4 0 9996
2 64393 97.3600 297.8630 0014025 102.2155 258.0652 15.20932053 56374Epoch: 2026-06-20T03:28Z
TLE epoch observation values (Epoch: 2026-06-20T03:28:51.634Z)
Latitude
-0.00009°
Longitude
-22.716°
Altitude
508.13 km
Speed
7.609 km/s
True Right ascension
19h 51m 27s
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
08:42:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
509.637 km
Perigee altitude
490.344 km
Semi-major axis
6,878.128 km
Eccentricity
0.0014
Inclination
97.36°
RAAN
297.863°
Arg. of periapsis
102.2155°
True anomaly
257.90802°
Mean anomaly
258.0652°
Eccentric anomaly
257.9866°
Mean motion
3.80485 °/min
Orbital period
94.62 mins
BSTAR
-0.000021867
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #128 in the year 2025 (2025-06-14 UTC)
No other RSOs were in this launch
Did you know?
You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.ZHANGHENG 1-02 Visibility forecast
Loading observer location...
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 | 2026-06-21 08:02:10.941Z | 137.428° SSE | 2026-06-21 08:05:10.941Z | 69.925° E | 30.474° | 2026-06-21 08:08:10.941Z | 7.513° NNE |
| 5 mins | 2026-06-21 21:07:10.941Z | 32.323° NE | 2026-06-21 21:09:10.941Z | 123.01° SE | 39.028° | 2026-06-21 21:12:10.941Z | 178.752° S |
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 |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
|---|