OBJECT C, 62731

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 C, 62731 is a satellite owned by Yunyao yuhang (CN) in SSO that was launched on Mon, 20 Jan 2025 UTC via a GUSHENXING 1 launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). 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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Identifier
62731, 2025-013C
Orbit
SSO
Last TLE update
9 hours ago
Origin
Flag of CNYYAO (CN / PRC)
Manufacturer
Changguang WJ
Mission
Operational Commercial Weather
Bus & Motor
YY-1, Unknown motor
Mass
~50 kg wet, ~50 kg dry
Launch date (UTC)
2025-01-20 (3 months ago)
Launch vehicle
GUSHENXING 1
Launch site
Jiuquan Satellite Launch Center, China (JSC)
Object type
Unknown
Shape & HBR
Box + 1 Pan, 5 m
Radar Cross Section
5.339 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 9 hours ago
0 OBJECT C
1 62731U 25013C   25113.92997084  .00006745  00000-0  44964-3 0  9992
2 62731  97.6163 280.0484 0015279  12.6722 347.4887 15.07307980 14098
Epoch: 2025-04-23T22:19Z
Definitive object data (Epoch: 2025-04-23T22:19:09.48Z)
Latitude
Longitude
93.0502°
Altitude
537.17 km
Speed
7.6 km/s
True Right ascension
18h 40m 11s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
-10.85809°
Longitude
-88.04815°
Altitude
560.103 km
Speed
7.575 km/s
Apparent Right ascension
04h 50m 16s
Apparent Declination
-28° 20' 30"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
14:17:33
Azimuth
278.347° WNW
Elevation
-56.642°
Doppler factor
1
Orbital elements
Apogee altitude
551.994 km
Perigee altitude
530.85 km
Semi-major axis
6,919.559 km
Eccentricity
0.0015279
Inclination
97.6163°
RAAN
280.0484°
Arg. of periapsis
12.6722°
True anomaly
347.4507°
Mean anomaly
347.4887°
Eccentric anomaly
347.46971°
Mean motion
3.77073 °/min
BSTAR
0.00044964
Orbital period
95.47 mins
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Other satellites on launch #13 in the year 2025 (2025-01-20 UTC)

OBJECT C Visibility forecast

Observer location: undefined°, undefined°

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.
7 mins2025-04-24 11:10:44.615Z174.145° S2025-04-24 11:14:44.615Z292.023° WNW42.624°2025-04-24 11:17:44.615Z342.039° N
6 mins2025-04-25 00:22:44.615Z348.941° N2025-04-25 00:25:44.615Z269.48° W31.72°2025-04-25 00:28:44.615Z219.122° SW
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