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SZ-20, 63632

Orbit data source: Space-Track

SZ-20, 63632 is a payload satellite in LEO that was launched on Thu, 24 Apr 2025 UTC via a CHANG ZHENG 2F 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.

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Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/63632?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/63632?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

63632, 2025-082A

Orbit

LEO

Last TLE update

1 day ago

Origin

Unknown

Manufacturer

CALT

Mission

Operational spacecraft

Bus & Motor

SHENZHOU, Unknown motor

Mass

~8,100 kg wet, 3,258 kg dry

Launch date (UTC)

2025-04-24 (4 weeks ago)

Launch vehicle

CHANG ZHENG 2F

Launch site

Jiuquan Satellite Launch Center, China (JSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history

TLE from 1 day ago

0 SZ-20
1 63632U 25082A   25139.24639835  .00028132  00000-0  31358-3 0  9996
2 63632  41.4635 196.4425 0006158 296.5667  63.4540 15.62163475229631

Epoch: 2025-05-19T05:54Z

TLE epoch observation values (Epoch: 2025-05-19T05:54:48.817Z)

Latitude

-0.00007°

Longitude

-129.42275°

Altitude

379.15 km

Speed

7.685 km/s

True Right ascension

13h 05m 46s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

41.62297°

Longitude

-48.21512°

Altitude

387.101 km

Speed

7.682 km/s

Apparent Right ascension

15h 47m 06s

Apparent Declination

3° 05' 02"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

00:56:49

Azimuth

307.221° NW

Elevation

-31.972°

Doppler factor

Orbital elements

Apogee altitude

387.808 km

Perigee altitude

379.48 km

Semi-major axis

6,761.781 km

Eccentricity

0.00062

Inclination

41.4635°

RAAN

196.4425°

Arg. of periapsis

296.5667°

True anomaly

Unknown

Mean anomaly

63.454°

Eccentric anomaly

Unknown

Mean motion

3.90348 °/min

Orbital period

92.23 mins

BSTAR

0.00031358

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Other satellites on launch #82 in the year 2025 (2025-04-24 UTC)

CZ-2F R/B, 63633 (Decayed)

SZ-20 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	2025-05-21 07:16:02.791Z	228.902° WSW	2025-05-21 07:18:02.791Z	136.038° SSE	37.734°	2025-05-21 07:20:02.791Z	85.346° E
4 mins	2025-05-21 08:53:02.791Z	280.621° WNW	2025-05-21 08:54:02.791Z	304.943° NW	38.891°	2025-05-21 08:57:02.791Z	77.574° E
4 mins	2025-05-21 10:30:02.791Z	283.212° WNW	2025-05-21 10:31:02.791Z	284.357° WNW	42.717°	2025-05-21 10:34:02.791Z	103.333° ESE

Authenticating...

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Check out SZ-20, 63632 on other resources

View SZ-20, 63632 on NASA - NSSDCA Website

View SZ-20, 63632 on Heavens-Above

View SZ-20, 63632 on Keep Track

View SZ-20, 63632 on Celestrak

View SZ-20, 63632 on Gunter's Space Page

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