DECAYED

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XJY-7, 47298 (Decayed)

Orbit data source: Space-Track

XJY-7, 47298 was a payload satellite owned by CAST (CN) in LEO that was launched on Tue, 22 Dec 2020 UTC via a CHANG ZHENG 8 launch vehicle from the Wenchang Satellite Launch Center (WSC). 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/47298?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

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https://www.satcat.com/sats-embedded/47298?theme=dark&initialShowStats=false

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Identifier

47298, 2020-102C

Orbit

Decayed

Country

CN / PRC

Related business

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

Manufacturer

CAST

Mission

Decayed Civil Radar Imaging

Bus & Motor

XYZ, Unknown motor

Mass

~5,000 kg wet, ~3,000 kg dry

Launch date (UTC)

2020-12-22 (5 years ago)

Launch vehicle

CHANG ZHENG 8

Launch site

Wenchang Satellite Launch Center (WSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan + 1 Dish, Unknown HBR

Radar Cross Section

24.336 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 7 months ago

TLE from 7 months ago

0 XJY-7
1 47298U 20102C   25288.77158679  .09478888  25065-5  95277-3 0  9998
2 47298  97.3464  40.5771 0011589 264.2579  95.7399 16.37922444268323

Epoch: 2025-10-15T18:31Z

TLE epoch observation values (Epoch: 2025-10-15T18:31:05.098Z)

Latitude

0.00004°

Longitude

98.26498°

Altitude

175.353 km

Speed

7.801 km/s

True Right ascension

02h 42m 18s

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

23:02:50

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

175.729 km

Perigee altitude

160.556 km

Semi-major axis

6,546.28 km

Eccentricity

0.00116

Inclination

97.3464°

RAAN

40.5771°

Arg. of periapsis

264.2579°

True anomaly

95.87202°

Mean anomaly

95.7399°

Eccentric anomaly

95.80596°

Mean motion

4.09781 °/min

Orbital period

87.85 mins

BSTAR

0.00095277

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Other satellites on launch #102 in the year 2020 (2020-12-22 UTC)

CZ-8 R/B, 47301 (Decayed)

ET-SMART-RSS, 47300 (Decayed)

YUANGUANG, 47296 (Decayed)

TIANQI-8, 47299 (Decayed)

HAISI 1, 47297 (Decayed)

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XJY-7 Visibility

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This satellite is decayed.

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 XJY-7, 47298 (Decayed) on other resources

View XJY-7, 47298 (Decayed) on Celestrak

View XJY-7, 47298 (Decayed) on Gunter's Space Page

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

XJY-7, 47298 (Decayed)

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 7 months ago

TLE from 7 months ago

TLE epoch observation values (Epoch: 2025-10-15T18:31:05.098Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #102 in the year 2020 (2020-12-22 UTC)

XJY-7 Visibility

Co-orbital & Co-planar RSOs

Check out XJY-7, 47298 (Decayed) on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 7 months ago