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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: 21 hours ago

TLE from 21 hours ago

0 YAOGAN-30 K
1 43170U 18011B   26172.55426806  .00001798  00000-0  13420-3 0  9998
2 43170  34.9952 124.3266 0003275 358.0822   1.9873 15.02690699458808

Epoch: 2026-06-21T13:18Z

TLE epoch observation values (Epoch: 2026-06-21T13:18:08.760Z)

Latitude

-0.00003°

Longitude

15.03719°

Altitude

555.25 km

Speed

7.588 km/s

True Right ascension

08h 17m 18s

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

21:40:07

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

564.098 km

Perigee altitude

559.553 km

Semi-major axis

6,939.962 km

Eccentricity

0.00033

Inclination

34.9952°

RAAN

124.3266°

Arg. of periapsis

358.0822°

True anomaly

1.9886°

Mean anomaly

1.9873°

Eccentric anomaly

1.98795°

Mean motion

3.75411 °/min

Orbital period

95.89 mins

BSTAR

0.0001342

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

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

YAOGAN-30 M, 43172

WEINA 1A, 43169

YAOGAN-30 L, 43171

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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	2026-06-23 00:38:04.797Z	215.396° SW	2026-06-23 00:41:04.797Z	161.139° S	24.157°	2026-06-23 00:44:04.797Z	109.034° ESE
6 mins	2026-06-23 02:19:04.797Z	241.477° WSW	2026-06-23 02:22:04.797Z	168.246° S	33.486°	2026-06-23 02:25:04.797Z	111.125° ESE
6 mins	2026-06-23 04:00:04.797Z	247.702° W	2026-06-23 04:03:04.797Z	182.677° SSW	27.465°	2026-06-23 04:06:04.797Z	132.868° 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: 21 hours ago

TLE from 21 hours ago

TLE epoch observation values (Epoch: 2026-06-21T13:18:08.760Z)

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: 21 hours ago