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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 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   26125.97852397  .00003073  00000-0  22862-3 0  9998
2 43170  34.9969  48.1794 0004078 307.9079  52.1260 15.02542478451794

Epoch: 2026-05-05T23:29Z

TLE epoch observation values (Epoch: 2026-05-05T23:29:04.471Z)

Latitude

-0.00001°

Longitude

-167.93486°

Altitude

556.24 km

Speed

7.587 km/s

True Right ascension

03h 12m 43s

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

12:29:05

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

565.111 km

Perigee altitude

559.451 km

Semi-major axis

6,940.418 km

Eccentricity

0.00041

Inclination

34.9969°

RAAN

48.1794°

Arg. of periapsis

307.9079°

True anomaly

52.1629°

Mean anomaly

52.126°

Eccentric anomaly

52.14445°

Mean motion

3.75374 °/min

Orbital period

95.9 mins

BSTAR

0.00022862

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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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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.
4 mins	2026-05-06 22:02:20.790Z	187.006° SSW	2026-05-06 22:04:20.790Z	154.154° SSE	16.487°	2026-05-06 22:06:20.790Z	122.266° SE
6 mins	2026-05-06 23:42:20.790Z	228.13° WSW	2026-05-06 23:45:20.790Z	156.837° SSE	30.218°	2026-05-06 23:48:20.790Z	106.177° ESE
6 mins	2026-05-07 01:23:20.790Z	245.629° WSW	2026-05-07 01:26:20.790Z	167.662° S	31.888°	2026-05-07 01:29:20.790Z	118.762° SE
4 mins	2026-05-07 03:05:20.790Z	226.708° WSW	2026-05-07 03:06:20.790Z	207.153° SW	20.335°	2026-05-07 03:09:20.790Z	155.338° SSE

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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: 2026-05-05T23:29:04.471Z)

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