OBJECT Y, 51846

Orbit data source: Space-Track

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Recently launched and/or uncataloged satellites may have evolving metadata. Metadata may include but not limited to: Owner, Maufacturer, Bus, Motor, and Mission.

OBJECT Y, 51846 is a satellite owned by Changguang WJ (CN) in SSO that was launched on Sun, 27 Feb 2022 UTC via a CHANG ZHENG 8 launch vehicle from the Wenchang Satellite Launch Center (WSC). Unknown objects in Earth's orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earth's gravity.

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<iframe src="https://www.satcat.com/sats-embedded/51846?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/51846?theme=dark&initialShowStats=false

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Identifier

51846, 2022-019Y

Orbit

SSO

Country

CN / PRC

Related business

Chang Guang Satellite Technology Co., Ltd. (CN)

Manufacturer

Changguang WJ

Mission

Operational Commercial Imaging

Bus & Motor

JL-1, Unknown motor

Mass

43 kg wet, 43 kg dry

Launch date (UTC)

2022-02-27 (4 years ago)

Launch vehicle

CHANG ZHENG 8

Launch site

Wenchang Satellite Launch Center (WSC)

Object type

Unknown

Shape & HBR

Box + 2 Pan, 0.8 m

Radar Cross Section

2.000 m², Medium (>0.1 m² and < 1m²)

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

TLE from 5 hours ago

0 OBJECT Y
1 51846U 22019Y   26045.51614892  .00079241  00000-0  91001-3 0  9998
2 51846  97.3720 134.7151 0003729 236.9649 123.1251 15.61787185220611

Epoch: 2026-02-14T12:23Z

TLE epoch observation values (Epoch: 2026-02-14T12:23:15.266Z)

Latitude

-0.00002°

Longitude

164.36341°

Altitude

387.021 km

Speed

7.677 km/s

True Right ascension

08h 58m 51s

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

19:49:13

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

381.923 km

Perigee altitude

376.884 km

Semi-major axis

6,757.54 km

Eccentricity

0.00037

Inclination

97.372°

RAAN

134.7151°

Arg. of periapsis

236.9649°

True anomaly

123.16088°

Mean anomaly

123.1251°

Eccentric anomaly

123.14299°

Mean motion

3.90715 °/min

Orbital period

92.14 mins

BSTAR

0.00091001

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Other satellites on launch #19 in the year 2022 (2022-02-27 UTC)

OBJECT F, 51829 (Decayed)

OBJECT X, 51845 (Decayed)

OBJECT N, 51836 (Decayed)

OBJECT G, 51830 (Decayed)

OBJECT U, 51842 (Decayed)

OBJECT A, 51824 (Decayed)

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OBJECT Y 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	2026-02-14 19:05:45.037Z	349.131° N	2026-02-14 19:07:45.037Z	290.092° WNW	31.093°	2026-02-14 19:09:45.037Z	224.357° SW

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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 OBJECT Y, 51846 on other resources

View OBJECT Y, 51846 on Heavens-Above

View OBJECT Y, 51846 on Keep Track

View OBJECT Y, 51846 on Celestrak

View OBJECT Y, 51846 on Gunter's Space Page

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

OBJECT Y, 51846

Orbit data source: Space-Track

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

TLE from 5 hours ago

TLE epoch observation values (Epoch: 2026-02-14T12:23:15.266Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #19 in the year 2022 (2022-02-27 UTC)

OBJECT Y Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT Y, 51846 on other resources

Documentation

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