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YAOGAN-30 K, 43170

Orbit data source: Space-Track

YAOGAN-30 K, 43170 is a payload satellite owned by PLA SSF (CN) in LEO that was launched on Thu, 25 Jan 2018 UTC via a CHANG ZHENG 2C launch vehicle from the Xichang Space Center, China (XSC). 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 src="https://www.satcat.com/sats-embedded/43170?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/43170?theme=dark&initialShowStats=false

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Identifier

43170, 2018-011B

Orbit

LEO

Country

CN / PRC

Related business

Strategic Support Troops (CN)

Manufacturer

SECM

Mission

Operational Defense Sigint

Bus & Motor

Unknown

Mass

~500 kg wet, ~500 kg dry

Launch date (UTC)

2018-01-25 (8 years ago)

Launch vehicle

CHANG ZHENG 2C

Launch site

Xichang Space Center, China (XSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 0.5 m

Radar Cross Section

0.446 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 5 hours ago

TLE from 5 hours ago

0 YAOGAN-30 K
1 43170U 18011B   26035.85605015  .00004464  00000-0  33704-3 0  9990
2 43170  34.9945 237.0427 0004372 261.4919  98.5294 15.01855971438233

Epoch: 2026-02-04T20:32Z

TLE epoch observation values (Epoch: 2026-02-04T20:32:42.732Z)

Latitude

-0.00001°

Longitude

153.84801°

Altitude

560.541 km

Speed

7.583 km/s

True Right ascension

15h 48m 10s

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

03:54:38

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

567.43 km

Perigee altitude

561.359 km

Semi-major axis

6,942.531 km

Eccentricity

0.00044

Inclination

34.9945°

RAAN

237.0427°

Arg. of periapsis

261.4919°

True anomaly

98.57894°

Mean anomaly

98.5294°

Eccentric anomaly

98.55417°

Mean motion

3.75203 °/min

Orbital period

95.95 mins

BSTAR

0.00033704

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Other satellites on launch #11 in the year 2018 (2018-01-25 UTC)

YAOGAN-30 M, 43172

WEINA 1A, 43169

YAOGAN-30 L, 43171

CZ-2C R/B, 43173 (Decayed)

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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

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YAOGAN-30 K Visibility forecast

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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	2026-02-05 17:33:09.606Z	213.025° SW	2026-02-05 17:35:09.606Z	176.245° S	25.006°	2026-02-05 17:39:09.606Z	105.088° ESE
6 mins	2026-02-05 19:14:09.606Z	239.24° WSW	2026-02-05 19:16:09.606Z	194.653° SSW	33.395°	2026-02-05 19:20:09.606Z	110.015° ESE
6 mins	2026-02-05 20:55:09.606Z	243.657° WSW	2026-02-05 20:57:09.606Z	203.275° SW	26.706°	2026-02-05 21:01:09.606Z	132.957° SE

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out YAOGAN-30 K, 43170 on other resources

View YAOGAN-30 K, 43170 on NASA - NSSDCA Website

View YAOGAN-30 K, 43170 on Heavens-Above

View YAOGAN-30 K, 43170 on Keep Track

View YAOGAN-30 K, 43170 on Celestrak

View YAOGAN-30 K, 43170 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

YAOGAN-30 K, 43170

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 hours ago

TLE from 5 hours ago

TLE epoch observation values (Epoch: 2026-02-04T20:32:42.732Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #11 in the year 2018 (2018-01-25 UTC)

YAOGAN-30 K Visibility forecast

Co-orbital & Co-planar RSOs

Check out YAOGAN-30 K, 43170 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 5 hours ago