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YAOGAN-32 B, 43643

Orbit data source: Space-Track

YAOGAN-32 B, 43643 is a payload satellite in SSO that was launched on Tue, 09 Oct 2018 UTC via a CHANG ZHENG 2C/YZ-1S 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
43643, 2018-077B
Orbit
SSO
Last TLE update
3 hours ago
Origin
Manufacturer
SECM?
Mission
Operational Defense Sigint
Bus & Motor
Unknown
Mass
~500 kg wet, ~500 kg dry
Launch date (UTC)
2018-10-09 (7 years ago)
Launch vehicle
CHANG ZHENG 2C/YZ-1S
Launch site
Jiuquan Satellite Launch Center, China (JSC)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 2 Pan, 1 m
Radar Cross Section
0.446 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 3 hours ago
0 YAOGAN-32 B
1 43643U 18077B   25152.20997762  .00000897  00000-0  18556-3 0  9992
2 43643  97.9416 186.5183 0001368  94.4121 265.7237 14.62549127354138
Epoch: 2025-06-01T05:02Z
TLE epoch observation values (Epoch: 2025-06-01T05:02:22.066Z)
Latitude
-0.00007°
Longitude
-139.01292°
Altitude
688.024 km
Speed
7.512 km/s
True Right ascension
12h 26m 04s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-19.80932°
Longitude
-136.02019°
Altitude
692.948 km
Speed
7.509 km/s
Apparent Right ascension
09h 57m 44s
Apparent Declination
-40° 49' 60"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
17:53:45
Azimuth
248.094° W
Elevation
-44.502°
Doppler factor
1
Orbital elements
Apogee altitude
682.987 km
Perigee altitude
681.055 km
Semi-major axis
7,060.158 km
Eccentricity
0.00014
Inclination
97.9416°
RAAN
186.5183°
Arg. of periapsis
94.4121°
True anomaly
Unknown
Mean anomaly
265.7237°
Eccentric anomaly
Unknown
Mean motion
3.65866 °/min
Orbital period
98.4 mins
BSTAR
0.00018556
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Other satellites on launch #77 in the year 2018 (2018-10-09 UTC)

YAOGAN-32 B 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.
7 mins2025-06-01 15:27:57.344Z1.016° NNE2025-06-01 15:30:57.344Z312.152° NW39.477°2025-06-01 15:34:57.344Z210.767° SW
7 mins2025-06-02 02:30:57.344Z181.795° SSW2025-06-02 02:33:57.344Z259.186° W42.01°2025-06-02 02:37:57.344Z339.645° N
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