CZ-4B R/B, 39359

Orbit data source: Space-Track

CZ-4B R/B, 39359 is space debris in LEO originally from a launch on Fri, 25 Oct 2013 UTC launched from the Jiuquan Satellite Launch Center, China (JSC). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.

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Iframe URL

https://www.satcat.com/sats-embedded/39359?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

39359, 2013-057B

Orbit

LEO

Last TLE update

6 hours ago

Origin

China National Space Administration (CN)

Manufacturer

SAST

Mission

Spacecraft

Bus & Motor

CZ-4 STAGE 3, Unknown motor

Mass

~1,000 kg wet, ~1,000 kg dry

Launch date (UTC)

2013-10-25 (12 years ago)

Launch vehicle

Unknown

Launch site

Jiuquan Satellite Launch Center, China (JSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 4.932 m

Radar Cross Section

14.536 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 6 hours ago

0 CZ-4B R/B
1 39359U 13057B   25152.62293506  .00231167  00000-0  13168-2 0  9994
2 39359  74.9724 279.7008 0025542  27.0288 333.2269 15.77759405644521

Epoch: 2025-06-01T14:57Z

TLE epoch observation values (Epoch: 2025-06-01T14:57:01.589Z)

Latitude

0.00005°

Longitude

165.09788°

Altitude

324.319 km

Speed

7.723 km/s

True Right ascension

18h 38m 48s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

-20.6277°

Longitude

158.7921°

Altitude

332.546 km

Speed

7.715 km/s

Apparent Right ascension

18h 24m 37s

Apparent Declination

-29° 54' 10"

Sunlit

Object is in full shadow

Visualization observer readout

Local Sidereal Time

06:38:47

Azimuth

17.216° NNE

Elevation

-79.577°

Doppler factor

Orbital elements

Apogee altitude

351.322 km

Perigee altitude

317.033 km

Semi-major axis

6,712.314 km

Eccentricity

0.00255

Inclination

74.9724°

RAAN

279.7008°

Arg. of periapsis

27.0288°

True anomaly

Unknown

Mean anomaly

333.2269°

Eccentric anomaly

Unknown

Mean motion

3.94671 °/min

Orbital period

91.22 mins

BSTAR

0.0013168

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Other satellites on launch #57 in the year 2013 (2013-10-25 UTC)

CZ-4B R/B 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.
4 mins	2025-06-02 09:20:53.467Z	172.594° S	2025-06-02 09:22:53.467Z	105.671° ESE	32.953°	2025-06-02 09:24:53.467Z	36.441° NE

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Check out CZ-4B R/B, 39359 on other resources

View CZ-4B R/B, 39359 on Heavens-Above

View CZ-4B R/B, 39359 on Keep Track

View CZ-4B R/B, 39359 on Celestrak

View CZ-4B R/B, 39359 on Gunter's Space Page

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