Showing default

LKW-3, 43146

Orbit data source: Space-Track

LKW-3, 43146 is a Chinese payload satellite in SSO that was launched on Sat, 13 Jan 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/43146?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/43146?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

43146, 2018-006A

Orbit

SSO

Last TLE update

9 hours ago

Origin

Strategic Support Troops (CN / PRC)

Manufacturer

CAST?

Mission

Operational Defense Imaging

Bus & Motor

LKW, Unknown motor

Mass

~2,000 kg wet, ~2,000 kg dry

Launch date (UTC)

2018-01-13 (7 years ago)

Launch vehicle

CHANG ZHENG 2D

Launch site

Jiuquan Satellite Launch Center, China (JSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Hex Cyl + 3 Pan, 10 m

Radar Cross Section

8.135 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 9 hours ago

0 LKW-3
1 43146U 18006A   25191.61014029  .00004810  00000-0  18639-3 0  9997
2 43146  97.6202 337.0205 0004902  81.8213 278.3581 15.26639486416458

Epoch: 2025-07-10T14:38Z

TLE epoch observation values (Epoch: 2025-07-10T14:38:36.121Z)

Latitude

0°

Longitude

-171.40396°

Altitude

488.472 km

Speed

7.621 km/s

True Right ascension

22h 28m 04s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

-48.26097°

Longitude

-162.43539°

Altitude

506.728 km

Speed

7.608 km/s

Apparent Right ascension

23h 37m 10s

Apparent Declination

-44° 20' 50"

Sunlit

Object is in full shadow

Visualization observer readout

Local Sidereal Time

12:08:16

Azimuth

130.092° SE

Elevation

-82.731°

Doppler factor

Orbital elements

Apogee altitude

486.196 km

Perigee altitude

479.47 km

Semi-major axis

6,860.97 km

Eccentricity

0.00049

Inclination

97.6202°

RAAN

337.0205°

Arg. of periapsis

81.8213°

True anomaly

Unknown

Mean anomaly

278.3581°

Eccentric anomaly

Unknown

Mean motion

3.81913 °/min

Orbital period

94.26 mins

BSTAR

0.00018639

Loading maneuver chart data...

Loading SW <> Apogee altitude chart data...

Loading historical data...

Other satellites on launch #6 in the year 2018 (2018-01-13 UTC)

CZ-2D DEB, 43147 (Decayed)

CZ-2D DEB, 43148 (Decayed)

CZ-2D DEB, 43149 (Decayed)

CZ-2D DEB, 43150 (Decayed)

LKW-3 Visibility forecast

Observer location: undefined°, undefined°

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.
6 mins	2025-07-11 09:39:08.584Z	159.61° S	2025-07-11 09:42:08.584Z	29.989° NE	42.731°	2025-07-11 09:45:08.584Z	351.911° N
5 mins	2025-07-11 22:41:08.584Z	7.155° NNE	2025-07-11 22:43:08.584Z	220.923° SW	43.284°	2025-07-11 22:46:08.584Z	196.725° SSW

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 ascending order

Check out LKW-3, 43146 on other resources

View LKW-3, 43146 on NASA - NSSDCA Website

View LKW-3, 43146 on Heavens-Above

View LKW-3, 43146 on Keep Track

View LKW-3, 43146 on Celestrak

View LKW-3, 43146 on Gunter's Space Page

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