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YAOGAN-31 A, 43275

Orbit data source: Space-Track

YAOGAN-31 A, 43275 is a payload satellite owned by PLA SSF (CN) in LEO that was launched on Tue, 10 Apr 2018 UTC via a CHANG ZHENG 4C 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 src="https://www.satcat.com/sats-embedded/43275?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/43275?theme=dark&initialShowStats=false

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Identifier

43275, 2018-034A

Orbit

LEO

Country

CN / PRC

Related business

Strategic Support Troops (CN)

Manufacturer

DFH

Mission

Operational Defense Sigint

Bus & Motor

JB-8B, Unknown motor

Mass

~500 kg wet, ~500 kg dry

Launch date (UTC)

2018-04-10 (9 years ago)

Launch vehicle

CHANG ZHENG 4C

Launch site

Jiuquan Satellite Launch Center, China (JSC)

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: 7 hours ago

TLE from 7 hours ago

0 YAOGAN-31 A
1 43275U 18034A   26305.85914340 -.00000044  00000-0  61575-4 0  9994
2 43275  63.3923  97.0012 0287425   7.9778 352.5676 13.45471433420627

Epoch: 2026-11-01T20:37Z

TLE epoch observation values (Epoch: 2026-11-01T20:37:09.989Z)

Latitude

-0.0001°

Longitude

106.56506°

Altitude

878.001 km

Speed

7.519 km/s

True Right ascension

06h 28m 00s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

22:55:47

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,302.385 km

Perigee altitude

873.206 km

Semi-major axis

7,465.933 km

Eccentricity

0.02874

Inclination

63.3923°

RAAN

97.0012°

Arg. of periapsis

7.9778°

True anomaly

352.12584°

Mean anomaly

352.5676°

Eccentric anomaly

352.34832°

Mean motion

3.36447 °/min

Orbital period

107 mins

BSTAR

0.000061575

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Other satellites on launch #34 in the year 2018 (2018-04-10 UTC)

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YAOGAN-31 A 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.
9 mins	2026-11-02 11:00:36.368Z	161.723° S	2026-11-02 11:04:36.368Z	109.837° ESE	27.666°	2026-11-02 11:09:36.368Z	55.076° ENE
10 mins	2026-11-02 12:50:36.368Z	243.719° WSW	2026-11-02 12:54:36.368Z	310.152° NW	48.279°	2026-11-02 13:00:36.368Z	24.827° NE
4 mins	2026-11-02 14:45:36.368Z	322.493° NNW	2026-11-02 14:46:36.368Z	332.631° NNW	13.487°	2026-11-02 14:49:36.368Z	1.225° NNE
8 mins	2026-11-02 18:31:36.368Z	1.575° NNE	2026-11-02 18:34:36.368Z	31.131° NE	19.349°	2026-11-02 18:39:36.368Z	74.554° E
13 mins	2026-11-02 20:20:36.368Z	332.584° NNW	2026-11-02 20:26:36.368Z	52.291° ENE	67.463°	2026-11-02 20:33:36.368Z	134.838° SE
10 mins	2026-11-02 22:12:36.368Z	292.856° NW	2026-11-02 22:16:36.368Z	252.116° W	27.443°	2026-11-02 22:22:36.368Z	198.284° SSW

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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-31 A, 43275 on other resources

View YAOGAN-31 A, 43275 on NASA - NSSDCA Website

View YAOGAN-31 A, 43275 on Heavens-Above

View YAOGAN-31 A, 43275 on Keep Track

View YAOGAN-31 A, 43275 on Celestrak

View YAOGAN-31 A, 43275 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-31 A, 43275

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 7 hours ago

TLE from 7 hours ago

TLE epoch observation values (Epoch: 2026-11-01T20:37:09.989Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #34 in the year 2018 (2018-04-10 UTC)

YAOGAN-31 A Visibility forecast

Co-orbital & Co-planar RSOs

Check out YAOGAN-31 A, 43275 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 7 hours ago