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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.

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Identifier
63632, 2025-082A
Orbit
LEO
Last TLE update
5 days ago
Origin
Flag of CNCMSEO (CN / PRC)
Manufacturer
CALT
Mission
Operational spacecraft
Bus & Motor
SHENZHOU, Unknown motor
Mass
~8,100 kg wet, 3,258 kg dry
Launch date (UTC)
2025-04-24 (1 week ago)
Launch vehicle
CHANG ZHENG 2F
Launch site
Jiuquan Satellite Launch Center, China (JSC)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
RCS unknown

Expand to show TLE details & history

TLE from 5 days ago
0 SZ-20
1 63632U 25082A   25116.06094918  .00104195  00000-0  10020-2 0  9994
2 63632  41.4601 337.2272 0010417 289.8292  70.1425 15.65395281228003
Epoch: 2025-04-26T01:27Z
Definitive object data (Epoch: 2025-04-26T01:27:46.009Z)
Latitude
-0.00002°
Longitude
100.97639°
Altitude
369.318 km
Speed
7.691 km/s
True Right ascension
22h 28m 54s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
36.33785°
Longitude
-165.1675°
Altitude
376.536 km
Speed
7.686 km/s
Apparent Right ascension
00h 37m 46s
Apparent Declination
-1° 25' 17"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
07:25:22
Azimuth
276.603° WNW
Elevation
-10.021°
Doppler factor
1
Orbital elements
Apogee altitude
381.375 km
Perigee altitude
367.307 km
Semi-major axis
6,752.478 km
Eccentricity
0.0010417
Inclination
41.4601°
RAAN
337.2272°
Arg. of periapsis
289.8292°
True anomaly
70.25482°
Mean anomaly
70.1425°
Eccentric anomaly
70.19866°
Mean motion
3.91155 °/min
BSTAR
0.001002
Orbital period
92.04 mins
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Other satellites on launch #82 in the year 2025 (2025-04-24 UTC)

SZ-20 Visibility forecast

Observer location: undefined°, undefined°

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 mins2025-05-01 16:24:09.788Z228.539° WSW2025-05-01 16:26:09.788Z155.366° SSE36.981°2025-05-01 16:28:09.788Z88.195° E
4 mins2025-05-01 18:01:09.788Z279.718° WNW2025-05-01 18:02:09.788Z306.497° NW39.506°2025-05-01 18:05:09.788Z77.41° E
5 mins2025-05-01 19:37:09.788Z283.606° WNW2025-05-01 19:39:09.788Z349.59° N44.915°2025-05-01 19:42:09.788Z101.602° ESE
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