Showing default

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.

Loading next visibility...

Iframe embed code

<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

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

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: 8 hours ago

TLE from 8 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

22:58:27

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

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

YAOGAN-31 A Visibility forecast

Loading observer location...
Set Observer location

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 03:15:39.743Z	146.702° SSE	2026-02-03 03:19:39.743Z	101.463° ESE	17.653°	2026-02-03 03:22:39.743Z	70.015° E
10 mins	2026-02-03 05:04:39.743Z	226.946° WSW	2026-02-03 05:08:39.743Z	291.324° WNW	42.681°	2026-02-03 05:14:39.743Z	29.044° NE
6 mins	2026-02-03 06:58:39.743Z	307.299° NW	2026-02-03 07:00:39.743Z	329.381° NNW	16.225°	2026-02-03 07:04:39.743Z	8.258° NNE
7 mins	2026-02-03 10:45:39.743Z	0.553° NNE	2026-02-03 10:48:39.743Z	28.193° NE	15.093°	2026-02-03 10:52:39.743Z	61.83° ENE
12 mins	2026-02-03 12:35:39.743Z	340.228° N	2026-02-03 12:40:39.743Z	44.257° NE	37.911°	2026-02-03 12:47:39.743Z	123.029° SE
11 mins	2026-02-03 14:26:39.743Z	301.436° NW	2026-02-03 14:31:39.743Z	241.259° WSW	31.314°	2026-02-03 14:37:39.743Z	185.226° SSW

Items per page:

1–6 of 6 items

of 1 page

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

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: 8 hours ago

TLE from 8 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: 8 hours ago