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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: 10 hours ago

TLE from 10 hours ago

0 YAOGAN-31 A
1 43275U 18034A   26035.54295554 -.00000108  00000-0 -23999-4 0  9999
2 43275  63.3950  72.5602 0263528   6.9816 353.4766 13.45445417384251

Epoch: 2026-02-04T13:01Z

TLE epoch observation values (Epoch: 2026-02-04T13:01:51.358Z)

Latitude

-0.0001°

Longitude

102.38812°

Altitude

895.373 km

Speed

7.501 km/s

True Right ascension

04h 50m 14s

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

01:19:37

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,284.643 km

Perigee altitude

891.141 km

Semi-major axis

7,466.029 km

Eccentricity

0.02635

Inclination

63.395°

RAAN

72.5602°

Arg. of periapsis

6.9816°

True anomaly

353.12193°

Mean anomaly

353.4766°

Eccentric anomaly

353.30045°

Mean motion

3.36441 °/min

Orbital period

107 mins

BSTAR

-0.000023999

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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.
10 mins	2026-02-05 03:24:34.620Z	178.614° S	2026-02-05 03:29:34.620Z	115.93° SE	31.436°	2026-02-05 03:34:34.620Z	51.733° ENE
10 mins	2026-02-05 05:15:34.620Z	251.605° W	2026-02-05 05:20:34.620Z	325.159° NNW	31.539°	2026-02-05 05:25:34.620Z	20.313° NNE
9 mins	2026-02-05 10:56:34.620Z	356.466° N	2026-02-05 11:00:34.620Z	37.85° NE	21.304°	2026-02-05 11:05:34.620Z	82.881° E
13 mins	2026-02-05 12:46:34.620Z	328.424° NNW	2026-02-05 12:51:34.620Z	3.261° NNE	44.47°	2026-02-05 12:59:34.620Z	144.688° SSE
8 mins	2026-02-05 14:38:34.620Z	283.921° WNW	2026-02-05 14:41:34.620Z	255.891° W	19.392°	2026-02-05 14:46:34.620Z	212.322° SW

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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: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-02-04T13:01:51.358Z)

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: 10 hours ago