Showing default

YAOGAN-32 A, 43642

Orbit data source: Space-Track

YAOGAN-32 A, 43642 is a payload satellite owned by PLA SSF (CN) in SSO that was launched on Tue, 09 Oct 2018 UTC via a CHANG ZHENG 2C/YZ-1S 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/43642?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/43642?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

43642, 2018-077A

Orbit

SSO

Country

CN / PRC

Related business

Strategic Support Troops (CN)

Manufacturer

SECM?

Mission

Operational Defense Sigint

Bus & Motor

Unknown

Mass

~500 kg wet, ~500 kg dry

Launch date (UTC)

2018-10-09 (8 years ago)

Launch vehicle

CHANG ZHENG 2C/YZ-1S

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: 23 hours ago

TLE from 23 hours ago

0 YAOGAN-32 A
1 43642U 18077A   26172.50015484  .00000635  00000-0  13253-3 0  9998
2 43642  98.1470 200.9933 0001699  99.5751 260.5643 14.63179489410471

Epoch: 2026-06-21T12:00Z

TLE epoch observation values (Epoch: 2026-06-21T12:00:13.378Z)

Latitude

-0.00001°

Longitude

111.23802°

Altitude

686.114 km

Speed

7.513 km/s

True Right ascension

13h 23m 58s

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

21:40:46

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

681.2 km

Perigee altitude

678.802 km

Semi-major axis

7,058.138 km

Eccentricity

0.00017

Inclination

98.147°

RAAN

200.9933°

Arg. of periapsis

99.5751°

True anomaly

260.54509°

Mean anomaly

260.5643°

Eccentric anomaly

260.5547°

Mean motion

3.66023 °/min

Orbital period

98.35 mins

BSTAR

0.00013253

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #77 in the year 2018 (2018-10-09 UTC)

YAOGAN-32 B, 43643

YZ-1S DEB, 43644

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-32 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.
8 mins	2026-06-22 14:49:43.677Z	12.381° NNE	2026-06-22 14:53:43.677Z	2.545° NNE	44.687°	2026-06-22 14:57:43.677Z	194.881° SSW
8 mins	2026-06-23 01:52:43.677Z	163.919° S	2026-06-23 01:55:43.677Z	153.1° SSE	43.687°	2026-06-23 02:00:43.677Z	348.194° N

Items per page:

1–2 of 2 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-32 A, 43642 on other resources

View YAOGAN-32 A, 43642 on NASA - NSSDCA Website

View YAOGAN-32 A, 43642 on Heavens-Above

View YAOGAN-32 A, 43642 on Keep Track

View YAOGAN-32 A, 43642 on Celestrak

View YAOGAN-32 A, 43642 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-32 A, 43642

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 23 hours ago

TLE from 23 hours ago

TLE epoch observation values (Epoch: 2026-06-21T12:00:13.378Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #77 in the year 2018 (2018-10-09 UTC)

YAOGAN-32 A Visibility forecast

Co-orbital & Co-planar RSOs

Check out YAOGAN-32 A, 43642 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 23 hours ago