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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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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 (8 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: 5 hours ago

TLE from 5 hours ago

0 YAOGAN-31 A
1 43275U 18034A   26123.61732832 -.00000097  00000-0 -86624-5 0  9992
2 43275  63.3954 205.9599 0271485   7.2878 353.1972 13.45457204396105

Epoch: 2026-05-03T14:48Z

TLE epoch observation values (Epoch: 2026-05-03T14:48:57.166Z)

Latitude

-0.00002°

Longitude

122.20339°

Altitude

889.553 km

Speed

7.507 km/s

True Right ascension

13h 43m 50s

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

03:49:36

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,290.538 km

Perigee altitude

885.158 km

Semi-major axis

7,465.985 km

Eccentricity

0.02715

Inclination

63.3954°

RAAN

205.9599°

Arg. of periapsis

7.2878°

True anomaly

352.81587°

Mean anomaly

353.1972°

Eccentric anomaly

353.00784°

Mean motion

3.36444 °/min

Orbital period

107 mins

BSTAR

-0.0000086624

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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.
11 mins	2026-05-04 06:59:08.431Z	197.647° SSW	2026-05-04 07:04:08.431Z	135.844° SSE	41.373°	2026-05-04 07:10:08.431Z	40.654° NE
8 mins	2026-05-04 08:52:08.431Z	276.977° WNW	2026-05-04 08:55:08.431Z	315.661° NNW	23.942°	2026-05-04 09:00:08.431Z	13.008° NNE
11 mins	2026-05-04 14:31:08.431Z	349.069° N	2026-05-04 14:36:08.431Z	45.435° ENE	27.506°	2026-05-04 14:42:08.431Z	100.872° ESE
13 mins	2026-05-04 16:21:08.431Z	319.186° NNW	2026-05-04 16:27:08.431Z	234.541° WSW	42.832°	2026-05-04 16:34:08.431Z	160.647° S
4 mins	2026-05-04 18:15:08.431Z	267.281° W	2026-05-04 18:16:08.431Z	259.337° W	11.686°	2026-05-04 18:19:08.431Z	236.231° WSW

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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: 5 hours ago

TLE from 5 hours ago

TLE epoch observation values (Epoch: 2026-05-03T14:48:57.166Z)

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: 5 hours ago