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YAOGAN-30 L, 43171

Orbit data source: Space-Track

YAOGAN-30 L, 43171 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/43171?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/43171?theme=dark&initialShowStats=false

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Identifier

43171, 2018-011C

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: 22 hours ago

TLE from 22 hours ago

0 YAOGAN-30 L
1 43171U 18011C   26172.54951992  .00001834  00000-0  13673-3 0  9998
2 43171  34.9943 124.1184 0001517 336.7839  23.2800 15.02727205458872

Epoch: 2026-06-21T13:11Z

TLE epoch observation values (Epoch: 2026-06-21T13:11:18.521Z)

Latitude

-0.00003°

Longitude

16.54299°

Altitude

556.441 km

Speed

7.586 km/s

True Right ascension

08h 16m 28s

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

21:49:29

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

562.766 km

Perigee altitude

560.66 km

Semi-major axis

6,939.85 km

Eccentricity

0.00015

Inclination

34.9943°

RAAN

124.1184°

Arg. of periapsis

336.7839°

True anomaly

23.28687°

Mean anomaly

23.28°

Eccentric anomaly

23.28344°

Mean motion

3.75421 °/min

Orbital period

95.89 mins

BSTAR

0.00013673

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

WEINA 1A, 43169

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

YAOGAN-30 K, 43170

YAOGAN-30 M, 43172

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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 L 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 00:30:25.445Z	217.331° SW	2026-06-23 00:33:25.445Z	171.449° S	22.943°	2026-06-23 00:36:25.445Z	113.898° SE
6 mins	2026-06-23 02:12:25.445Z	234.813° WSW	2026-06-23 02:14:25.445Z	185.58° SSW	33.383°	2026-06-23 02:18:25.445Z	107.29° ESE
5 mins	2026-06-23 03:53:25.445Z	241.351° WSW	2026-06-23 03:55:25.445Z	195.328° SSW	28.588°	2026-06-23 03:58:25.445Z	134.594° 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 L, 43171 on other resources

View YAOGAN-30 L, 43171 on NASA - NSSDCA Website

View YAOGAN-30 L, 43171 on Heavens-Above

View YAOGAN-30 L, 43171 on Keep Track

View YAOGAN-30 L, 43171 on Celestrak

View YAOGAN-30 L, 43171 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 L, 43171

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 22 hours ago

TLE from 22 hours ago

TLE epoch observation values (Epoch: 2026-06-21T13:11:18.521Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

YAOGAN-30 L Visibility forecast

Co-orbital & Co-planar RSOs

Check out YAOGAN-30 L, 43171 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 22 hours ago