Showing default

SZ-20, 63632

Orbit data source: Space-Track

SZ-20, 63632 is a payload satellite owned by ZZHGB (CN) in LEO that was launched on Thu, 24 Apr 2025 UTC via a CHANG ZHENG 2F 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.

Loading next visibility...
Identifier
63632, 2025-082A
Orbit
LEO
Country
Flag of CNCN / PRC
Related business
None
Manufacturer
CALT
Mission
Operational Civil Spaceship
Bus & Motor
SHENZHOU, Unknown motor
Mass
~8,100 kg wet, 3,258 kg dry
Launch date (UTC)
2025-04-24 (5 months ago)
Launch vehicle
CHANG ZHENG 2F
Launch site
Jiuquan Satellite Launch Center, China (JSC)
Object type
Payload
Rocket body
Debris
Shape & HBR
Cyl + 2 Pan, 8.5 m
Radar Cross Section
39.234 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago
0 SZ-20
1 63632U 25082A   25261.12596439  .00029313  00000-0  35912-3 0  9993
2 63632  41.4645 177.1936 0003309   5.6412 354.4463 15.59705520237171
Epoch: 2025-09-18T03:01Z
TLE epoch observation values (Epoch: 2025-09-18T03:01:23.323Z)
Latitude
-0.00002°
Longitude
134.55436°
Altitude
385.88 km
Speed
7.682 km/s
True Right ascension
11h 48m 46s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
05:27:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
392.981 km
Perigee altitude
388.502 km
Semi-major axis
6,768.878 km
Eccentricity
0.00033
Inclination
41.4645°
RAAN
177.1936°
Arg. of periapsis
5.6412°
True anomaly
354.44263°
Mean anomaly
354.4463°
Eccentric anomaly
354.44446°
Mean motion
3.89734 °/min
Orbital period
92.37 mins
BSTAR
0.00035912
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 #82 in the year 2025 (2025-04-24 UTC)

Documentation

Showing up to 5 results
|