OBJECT H, 51831

Orbit data source: Space-Track

You're viewing an Uncataloged Satellite

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

OBJECT H, 51831 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.

Not visible in the next 10 days
Identifier
51831, 2022-019H
Orbit
SSO
Country
Flag of CNCN / PRC
Related business
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: 8 hours ago

TLE from 8 hours ago
0 OBJECT H
1 51831U 22019H   26045.29120558  .00132658  00000-0  10127-2 0  9999
2 51831  97.3738 137.0841 0005922 206.5927 153.5033 15.71776823220797
Epoch: 2026-02-14T06:59Z
TLE epoch observation values (Epoch: 2026-02-14T06:59:20.162Z)
Latitude
-0.00002°
Longitude
-112.06627°
Altitude
360.549 km
Speed
7.691 km/s
True Right ascension
09h 08m 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
18:06:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
354.699 km
Perigee altitude
346.73 km
Semi-major axis
6,728.852 km
Eccentricity
0.00059
Inclination
97.3738°
RAAN
137.0841°
Arg. of periapsis
206.5927°
True anomaly
153.53356°
Mean anomaly
153.5033°
Eccentric anomaly
153.51843°
Mean motion
3.93217 °/min
Orbital period
91.55 mins
BSTAR
0.0010127
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