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YAOGAN-30 S, 45461

Orbit data source: Space-Track

YAOGAN-30 S, 45461 is a payload satellite owned by PLA SSF (CN) in LEO that was launched on Tue, 24 Mar 2020 UTC via a CHANG ZHENG 2C launch vehicle from the Xichang Space Center, China (XSC). 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 src="https://www.satcat.com/sats-embedded/45461?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/45461?theme=dark&initialShowStats=false

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Identifier

45461, 2020-021B

Orbit

LEO

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)

2020-03-24 (6 years ago)

Launch vehicle

CHANG ZHENG 2C

Launch site

Xichang Space Center, China (XSC)

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-30 S
1 45461U 20021B   26172.46126931  .00001482  00000-0  11100-3 0  9996
2 45461  34.9926 184.4290 0003085 257.2889 102.7475 15.02688765341136

Epoch: 2026-06-21T11:04Z

TLE epoch observation values (Epoch: 2026-06-21T11:04:13.668Z)

Latitude

0.00002°

Longitude

108.71087°

Altitude

557.998 km

Speed

7.585 km/s

True Right ascension

12h 17m 42s

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

21:24:01

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

563.973 km

Perigee altitude

559.691 km

Semi-major axis

6,939.969 km

Eccentricity

0.00031

Inclination

34.9926°

RAAN

184.429°

Arg. of periapsis

257.2889°

True anomaly

102.78198°

Mean anomaly

102.7475°

Eccentric anomaly

102.76474°

Mean motion

3.75411 °/min

Orbital period

95.89 mins

BSTAR

0.000111

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Other satellites on launch #21 in the year 2020 (2020-03-24 UTC)

YAOGAN-30 R, 45460

YAOGAN-30 T, 45462

CZ-2C R/B, 45463 (Decayed)

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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

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YAOGAN-30 S Visibility forecast

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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	2026-06-23 04:48:01.711Z	217.074° SW	2026-06-23 04:51:01.711Z	153.446° SSE	26.13°	2026-06-23 04:54:01.711Z	105.745° ESE
6 mins	2026-06-23 06:29:01.711Z	241.251° WSW	2026-06-23 06:31:01.711Z	198.597° SSW	33.082°	2026-06-23 06:35:01.711Z	111.633° ESE
5 mins	2026-06-23 08:10:01.711Z	243.272° WSW	2026-06-23 08:12:01.711Z	203.877° SW	25.476°	2026-06-23 08:15:01.711Z	143.741° SSE

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out YAOGAN-30 S, 45461 on other resources

View YAOGAN-30 S, 45461 on NASA - NSSDCA Website

View YAOGAN-30 S, 45461 on Heavens-Above

View YAOGAN-30 S, 45461 on Keep Track

View YAOGAN-30 S, 45461 on Celestrak

View YAOGAN-30 S, 45461 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-30 S, 45461

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: 2026-06-21T11:04:13.668Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #21 in the year 2020 (2020-03-24 UTC)

YAOGAN-30 S Visibility forecast

Co-orbital & Co-planar RSOs

Check out YAOGAN-30 S, 45461 on other resources

Documentation

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