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 (5 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   25186.60585218  .00003733  00000-0  24686-3 0  9992
2 62731  97.6218 352.0446 0016505 117.2159 243.0753 15.07881793 25045
Epoch: 2025-07-05T14:32Z
TLE epoch observation values (Epoch: 2025-07-05T14:32:25.628Z)
Latitude
-0.00003°
Longitude
-149.90367°
Altitude
550.93 km
Speed
7.584 km/s
True Right ascension
23h 28m 10s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
29.32543°
Longitude
34.74009°
Altitude
537.003 km
Speed
7.602 km/s
Apparent Right ascension
14h 08m 11s
Apparent Declination
-25° 19' 23"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
11:06:21
Azimuth
138.761° SSE
Elevation
12.23°
Doppler factor
1
Orbital elements
Apogee altitude
551.083 km
Perigee altitude
528.247 km
Semi-major axis
6,917.802 km
Eccentricity
0.00165
Inclination
97.6218°
RAAN
352.0446°
Arg. of periapsis
117.2159°
True anomaly
Unknown
Mean anomaly
243.0753°
Eccentric anomaly
Unknown
Mean motion
3.77217 °/min
Orbital period
95.44 mins
BSTAR
0.00024686
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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.
5 mins2025-07-06 00:40:02.688Z334.597° NNW2025-07-06 00:42:02.688Z292.238° WNW23.373°2025-07-06 00:45:02.688Z235.613° WSW
5 mins2025-07-06 11:23:02.688Z191.755° SSW2025-07-06 11:25:02.688Z250.839° W38.4°2025-07-06 11:28:02.688Z333.633° NNW
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