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SHIYAN 10 02 (SY-10 02), 54878

Orbit data source: Space-Track

SHIYAN 10 02 (SY-10 02), 54878 is a payload satellite owned by SAST (CN) in HEO that was launched on Thu, 29 Dec 2022 UTC via a CHANG ZHENG 3B 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 URL

https://www.satcat.com/sats-embedded/54878?theme=dark&initialShowStats=false

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Identifier

54878, 2022-178A

Orbit

HEO

Country

CN / PRC

Related business

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

Manufacturer

SAST

Mission

Operational Civil Tech/Early Warn

Bus & Motor

SY10, DFH-4 LAE?

Mass

~4,600 kg wet, ~2,500 kg dry

Launch date (UTC)

2022-12-29 (3 years ago)

Launch vehicle

CHANG ZHENG 3B

Launch site

Xichang Space Center, China (XSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 15.0 m

Radar Cross Section

34.063 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 5 days ago

TLE from 5 days ago

0 SHIYAN 10 02 (SY-10 02)
1 54878U 22178A   26168.15351428  .00000786  00000-0  00000-0 0  9995
2 54878  64.0299 320.5972 6929324 267.9245  18.3471  2.00593734 16556

Epoch: 2026-06-17T03:41Z

TLE epoch observation values (Epoch: 2026-06-17T03:41:03.633Z)

Latitude

0.00048°

Longitude

-0.15431°

Altitude

7,769.02 km

Speed

6.43 km/s

True Right ascension

21h 22m 06s

True Declination

0° 00' 02"

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

21:25:49

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

38,580.671 km

Perigee altitude

1,776.585 km

Semi-major axis

26,556.765 km

Eccentricity

0.69293

Inclination

64.0299°

RAAN

320.5972°

Arg. of periapsis

267.9245°

True anomaly

92.16961°

Mean anomaly

18.3471°

Eccentric anomaly

47.7225°

Mean motion

0.50151 °/min

Orbital period

717.83 mins

BSTAR

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Other satellites on launch #178 in the year 2022 (2022-12-29 UTC)

CZ-3B R/B, 54879 (Decayed)

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SHIYAN 10 02 (SY-10 02) 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.
80 mins	2026-06-22 10:23:49.487Z	28.664° NE	2026-06-22 10:23:49.487Z	28.664° NE	16.102°	2026-06-22 11:43:49.487Z	33.825° NE
602 mins	2026-06-22 15:46:49.487Z	276.823° WNW	2026-06-22 22:30:49.487Z	321.324° NNW	31.756°	2026-06-23 01:48:49.487Z	264.813° W
293 mins	2026-06-23 05:30:49.487Z	38.945° NE	2026-06-23 08:22:49.487Z	28.23° NE	18.969°	2026-06-23 10:23:49.487Z	28.835° 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 10 02 (SY-10 02), 54878 on other resources

View SHIYAN 10 02 (SY-10 02), 54878 on NASA - NSSDCA Website

View SHIYAN 10 02 (SY-10 02), 54878 on Heavens-Above

View SHIYAN 10 02 (SY-10 02), 54878 on Keep Track

View SHIYAN 10 02 (SY-10 02), 54878 on Celestrak

View SHIYAN 10 02 (SY-10 02), 54878 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 10 02 (SY-10 02), 54878

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 days ago

TLE from 5 days ago

TLE epoch observation values (Epoch: 2026-06-17T03:41:03.633Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #178 in the year 2022 (2022-12-29 UTC)

SHIYAN 10 02 (SY-10 02) Visibility forecast

Co-orbital & Co-planar RSOs

Check out SHIYAN 10 02 (SY-10 02), 54878 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 5 days ago