OBJECT E, 51950

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 E, 51950 is a Chinese satellite in LEO that was launched on Sat, 05 Mar 2022 UTC via a CHANG ZHENG 2C launch vehicle from the Xichang Space Center, China (XSC). 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/51950?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/51950?theme=dark&initialShowStats=false

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Identifier

51950, 2022-023E

Orbit

LEO

Country

CN / PRC

Related business

None

Manufacturer

Unknown

Mission

Operational Commercial Communications

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2022-03-05 (4 years ago)

Launch vehicle

CHANG ZHENG 2C

Launch site

Xichang Space Center, China (XSC)

Object type

Unknown

Shape & HBR

Box + 1 Pan, 2.5 m

Radar Cross Section

3.313 m², Large (>1 m²)

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

TLE from 21 hours ago

0 OBJECT E
1 51950U 22023E   26172.55589450 -.00000029  00000-0  83782-4 0  9992
2 51950  63.4617 302.0693 0160102 348.5846  11.1571 13.56287664222628

Epoch: 2026-06-21T13:20Z

TLE epoch observation values (Epoch: 2026-06-21T13:20:29.284Z)

Latitude

-0.00006°

Longitude

-167.80722°

Altitude

934.391 km

Speed

7.443 km/s

True Right ascension

20h 08m 16s

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

21:30:20

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,166.924 km

Perigee altitude

929.135 km

Semi-major axis

7,426.166 km

Eccentricity

0.01601

Inclination

63.4617°

RAAN

302.0693°

Arg. of periapsis

348.5846°

True anomaly

11.5192°

Mean anomaly

11.1571°

Eccentric anomaly

11.33743°

Mean motion

3.39153 °/min

Orbital period

106.15 mins

BSTAR

0.000083782

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Other satellites on launch #23 in the year 2022 (2022-03-05 UTC)

OBJECT G, 51952 (Decayed)

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OBJECT E 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.
12 mins	2026-06-22 10:42:19.406Z	219.733° SW	2026-06-22 10:48:19.406Z	327.403° NNW	43.947°	2026-06-22 10:54:19.406Z	31.012° NE
7 mins	2026-06-22 12:36:19.406Z	299.278° NW	2026-06-22 12:39:19.406Z	332.703° NNW	17.96°	2026-06-22 12:43:19.406Z	10.397° NNE
5 mins	2026-06-22 16:23:19.406Z	9.377° NNE	2026-06-22 16:25:19.406Z	27.791° NE	13.522°	2026-06-22 16:28:19.406Z	53.196° ENE
12 mins	2026-06-22 18:11:19.406Z	342.101° N	2026-06-22 18:16:19.406Z	42.308° NE	34.739°	2026-06-22 18:23:19.406Z	117.974° SE
11 mins	2026-06-22 20:01:19.406Z	306.692° NW	2026-06-22 20:06:19.406Z	244.1° WSW	34.216°	2026-06-22 20:12:19.406Z	179.794° S
10 mins	2026-06-23 09:42:19.406Z	187.563° SSW	2026-06-23 09:47:19.406Z	105.184° ESE	38.295°	2026-06-23 09:52:19.406Z	44.989° 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 OBJECT E, 51950 on other resources

View OBJECT E, 51950 on Heavens-Above

View OBJECT E, 51950 on Keep Track

View OBJECT E, 51950 on Celestrak

View OBJECT E, 51950 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 E, 51950

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: 2026-06-21T13:20:29.284Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #23 in the year 2022 (2022-03-05 UTC)

OBJECT E Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT E, 51950 on other resources

Documentation

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