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YAOGAN-32 B, 43643

Orbit data source: Space-Track

YAOGAN-32 B, 43643 is a payload satellite owned by PLA SSF (CN) 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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Iframe URL

https://www.satcat.com/sats-embedded/43643?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

43643, 2018-077B

Orbit

SSO

Last TLE update

5 hours ago

Origin

Strategic Support Troops (CN / PRC)

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 5 hours ago

0 YAOGAN-32 B
1 43643U 18077B   25191.88974382  .00000427  00000-0  92846-4 0  9996
2 43643  97.9398 224.6919 0001613  96.9810 263.1576 14.62603795359936

Epoch: 2025-07-10T21:21Z

TLE epoch observation values (Epoch: 2025-07-10T21:21:13.866Z)

Latitude

0.00002°

Longitude

-24.66542°

Altitude

687.912 km

Speed

7.512 km/s

True Right ascension

14h 58m 46s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

10.79758°

Longitude

-25.98206°

Altitude

686.926 km

Speed

7.514 km/s

Apparent Right ascension

15h 34m 04s

Apparent Declination

-52° 50' 12"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

14:36:16

Azimuth

171.314° S

Elevation

-3.594°

Doppler factor

Orbital elements

Apogee altitude

682.984 km

Perigee altitude

680.706 km

Semi-major axis

7,059.982 km

Eccentricity

0.00016

Inclination

97.9398°

RAAN

224.6919°

Arg. of periapsis

96.981°

True anomaly

Unknown

Mean anomaly

263.1576°

Eccentric anomaly

Unknown

Mean motion

3.65879 °/min

Orbital period

98.39 mins

BSTAR

0.000092846

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Other satellites on launch #77 in the year 2018 (2018-10-09 UTC)

YAOGAN-32 A, 43642

YZ-1S DEB, 43644

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.
8 mins	2025-07-11 02:23:44.197Z	176.224° S	2025-07-11 02:27:44.197Z	266.012° W	42.936°	2025-07-11 02:31:44.197Z	341.245° N
6 mins	2025-07-11 14:22:44.197Z	52.24° ENE	2025-07-11 14:24:44.197Z	91.396° ESE	26.536°	2025-07-11 14:28:44.197Z	156.016° SSE
6 mins	2025-07-11 15:59:44.197Z	335.241° NNW	2025-07-11 16:01:44.197Z	302.17° NW	23.302°	2025-07-11 16:05:44.197Z	238.418° WSW
5 mins	2025-07-12 01:25:44.197Z	108.23° ESE	2025-07-12 01:27:44.197Z	68.653° E	25.436°	2025-07-12 01:30:44.197Z	17.719° NNE

Authenticating...

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Check out YAOGAN-32 B, 43643 on other resources

View YAOGAN-32 B, 43643 on NASA - NSSDCA Website

View YAOGAN-32 B, 43643 on Heavens-Above

View YAOGAN-32 B, 43643 on Keep Track

View YAOGAN-32 B, 43643 on Celestrak

View YAOGAN-32 B, 43643 on Gunter's Space Page

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