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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 (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: 7 hours ago

TLE from 7 hours ago

0 YAOGAN-31 A
1 43275U 18034A   26033.53618647  .00000145  00000-0  32212-3 0  9994
2 43275  63.3957  77.7238 0263338   6.9782 353.4796 13.45445677383981

Epoch: 2026-02-02T12:52Z

TLE epoch observation values (Epoch: 2026-02-02T12:52:06.511Z)

Latitude

-0.00005°

Longitude

111.96658°

Altitude

895.512 km

Speed

7.501 km/s

True Right ascension

05h 10m 53s

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

21:37:20

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,284.5 km

Perigee altitude

891.282 km

Semi-major axis

7,466.028 km

Eccentricity

0.02633

Inclination

63.3957°

RAAN

77.7238°

Arg. of periapsis

6.9782°

True anomaly

353.12536°

Mean anomaly

353.4796°

Eccentric anomaly

353.30366°

Mean motion

3.36441 °/min

Orbital period

107 mins

BSTAR

0.00032212

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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.
7 mins	2026-02-03 03:15:45.656Z	145.877° SSE	2026-02-03 03:18:45.656Z	112.999° SE	17.698°	2026-02-03 03:22:45.656Z	69.244° E
10 mins	2026-02-03 05:04:45.656Z	227.234° WSW	2026-02-03 05:08:45.656Z	297.565° NW	42.781°	2026-02-03 05:14:45.656Z	29.211° NE
6 mins	2026-02-03 06:58:45.656Z	308.312° NW	2026-02-03 07:00:45.656Z	330.507° NNW	16.229°	2026-02-03 07:04:45.656Z	8.969° NNE
6 mins	2026-02-03 10:45:45.656Z	1.375° NNE	2026-02-03 10:48:45.656Z	29.138° NE	15.086°	2026-02-03 10:51:45.656Z	55.395° ENE
12 mins	2026-02-03 12:35:45.656Z	340.661° N	2026-02-03 12:40:45.656Z	46.846° ENE	37.951°	2026-02-03 12:47:45.656Z	123.295° SE
12 mins	2026-02-03 14:25:45.656Z	306.179° NW	2026-02-03 14:31:45.656Z	239.619° WSW	31.255°	2026-02-03 14:37:45.656Z	184.853° 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: 2026-02-02T12:52:06.511Z)

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