Showing default

ZHANGHENG 1, 43194

Orbit data source: Space-Track

ZHANGHENG 1, 43194 is a payload satellite owned by CAS (CN) in SSO that was launched on Fri, 02 Feb 2018 UTC via a CHANG ZHENG 2D 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/43194?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/43194?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

43194, 2018-015C

Orbit

SSO

Country

CN / PRC

Related business

Chinese Academy of Sciences (CAS) (CN)

Manufacturer

DFH

Mission

Operational Civil Science

Bus & Motor

CAST-2000, AOCS

Mass

730 kg wet, ~700 kg dry

Launch date (UTC)

2018-02-02 (8 years ago)

Launch vehicle

CHANG ZHENG 2D

Launch site

Jiuquan Satellite Launch Center, China (JSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 2.0 m

Radar Cross Section

2.715 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 7 hours ago

TLE from 7 hours ago

0 ZHANGHENG 1
1 43194U 18015C   26037.59863756  .00016424  00000-0  73720-3 0  9992
2 43194  97.6706 200.7637 0016080  10.7696 349.3880 15.21146678444791

Epoch: 2026-02-06T14:22Z

TLE epoch observation values (Epoch: 2026-02-06T14:22:02.285Z)

Latitude

-0.00002°

Longitude

-151.48003°

Altitude

494.588 km

Speed

7.623 km/s

True Right ascension

13h 23m 03s

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

23:51:46

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

510.415 km

Perigee altitude

488.297 km

Semi-major axis

6,877.493 km

Eccentricity

0.00161

Inclination

97.6706°

RAAN

200.7637°

Arg. of periapsis

10.7696°

True anomaly

349.354°

Mean anomaly

349.388°

Eccentric anomaly

349.37101°

Mean motion

3.80538 °/min

Orbital period

94.6 mins

BSTAR

0.0007372

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #15 in the year 2018 (2018-02-02 UTC)

CZ-2D DEB, 43198 (Decayed)

CZ-2D DEB, 43193 (Decayed)

GOMX4-A, 43197 (Decayed)

CZ-2D DEB, 44615 (Decayed)

GOMX4-B, 43196 (Decayed)

CZ-2D DEB, 43200 (Decayed)

SHAONIAN XING, 43199 (Decayed)

FENGMANIU 1, 43192 (Decayed)

NUSAT 4, 43195 (Decayed)

NUSAT 5, 43204 (Decayed)

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

ZHANGHENG 1 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.
5 mins	2026-02-06 22:50:05.636Z	47.641° ENE	2026-02-06 22:53:05.636Z	103.562° ESE	18.765°	2026-02-06 22:55:05.636Z	139.308° SSE
4 mins	2026-02-07 00:25:05.636Z	322.027° NNW	2026-02-07 00:26:05.636Z	298.905° NW	21.954°	2026-02-07 00:29:05.636Z	238.602° WSW
5 mins	2026-02-07 11:02:05.636Z	188.647° SSW	2026-02-07 11:04:05.636Z	278.126° WNW	40.097°	2026-02-07 11:07:05.636Z	338.685° N

Items per page:

1–3 of 3 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 ZHANGHENG 1, 43194 on other resources

View ZHANGHENG 1, 43194 on NASA - NSSDCA Website

View ZHANGHENG 1, 43194 on Heavens-Above

View ZHANGHENG 1, 43194 on Keep Track

View ZHANGHENG 1, 43194 on Celestrak

View ZHANGHENG 1, 43194 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

ZHANGHENG 1, 43194

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: 2026-02-06T14:22:02.285Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #15 in the year 2018 (2018-02-02 UTC)

ZHANGHENG 1 Visibility forecast

Co-orbital & Co-planar RSOs

Check out ZHANGHENG 1, 43194 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 7 hours ago