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SHIYAN 20C (SY-20C), 54214

Orbit data source: Space-Track

SHIYAN 20C (SY-20C), 54214 is a payload satellite owned by CASC (CN) in LEO that was launched on Sat, 29 Oct 2022 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.

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Iframe URL

https://www.satcat.com/sats-embedded/54214?theme=dark&initialShowStats=false

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Identifier

54214, 2022-142A

Orbit

LEO

Country

CN / PRC

Related business

China Aerospace Science and Technology Corporation (CASC) (CN)

Manufacturer

IMI/CAS

Mission

Operational Defense Technology

Bus & Motor

Unknown

Mass

1,300 kg wet, ~1,300 kg dry

Launch date (UTC)

2022-10-29 (4 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, 2.5 m

Radar Cross Section

11.063 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 21 hours ago

TLE from 21 hours ago

0 SHIYAN 20C (SY-20C)
1 54214U 22142A   26172.57917752 -.00000031  00000-0  41201-4 0  9995
2 54214  59.9971 285.8360 0011141 335.6553  24.3954 14.29556524190323

Epoch: 2026-06-21T13:54Z

TLE epoch observation values (Epoch: 2026-06-21T13:54:00.937Z)

Latitude

-0.00007°

Longitude

167.55463°

Altitude

787.47 km

Speed

7.465 km/s

True Right ascension

19h 03m 20s

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

21:33:30

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

800.44 km

Perigee altitude

784.462 km

Semi-major axis

7,170.588 km

Eccentricity

0.00111

Inclination

59.9971°

RAAN

285.836°

Arg. of periapsis

335.6553°

True anomaly

24.4482°

Mean anomaly

24.3954°

Eccentric anomaly

24.42179°

Mean motion

3.57446 °/min

Orbital period

100.71 mins

BSTAR

0.000041201

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Other satellites on launch #142 in the year 2022 (2022-10-29 UTC)

CZ-2D R/B, 54215

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SHIYAN 20C (SY-20C) 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.
4 mins	2026-06-22 12:00:28.906Z	311.014° NW	2026-06-22 12:02:28.906Z	334.929° NNW	14.339°	2026-06-22 12:04:28.906Z	358.817° N
4 mins	2026-06-22 15:34:28.906Z	7.13° NNE	2026-06-22 15:36:28.906Z	32.055° NE	14.742°	2026-06-22 15:38:28.906Z	55.165° ENE
9 mins	2026-06-22 17:17:28.906Z	332.392° NNW	2026-06-22 17:21:28.906Z	50.382° ENE	40.115°	2026-06-22 17:26:28.906Z	125.236° SE
7 mins	2026-06-22 19:02:28.906Z	282.993° WNW	2026-06-22 19:05:28.906Z	241.039° WSW	21.407°	2026-06-22 19:09:28.906Z	193.299° SSW
5 mins	2026-06-23 08:00:28.906Z	144.844° SSE	2026-06-23 08:02:28.906Z	118.863° SE	17.75°	2026-06-23 08:05:28.906Z	80.235° E
9 mins	2026-06-23 09:42:28.906Z	230.78° WSW	2026-06-23 09:46:28.906Z	307.833° NW	42.79°	2026-06-23 09:51:28.906Z	33.893° NE

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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 SHIYAN 20C (SY-20C), 54214 on other resources

View SHIYAN 20C (SY-20C), 54214 on NASA - NSSDCA Website

View SHIYAN 20C (SY-20C), 54214 on Heavens-Above

View SHIYAN 20C (SY-20C), 54214 on Keep Track

View SHIYAN 20C (SY-20C), 54214 on Celestrak

View SHIYAN 20C (SY-20C), 54214 on Gunter's Space Page

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

SHIYAN 20C (SY-20C), 54214

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 21 hours ago

TLE from 21 hours ago

TLE epoch observation values (Epoch: 2026-06-21T13:54:00.937Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #142 in the year 2022 (2022-10-29 UTC)

SHIYAN 20C (SY-20C) Visibility forecast

Co-orbital & Co-planar RSOs

Check out SHIYAN 20C (SY-20C), 54214 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 21 hours ago