OBJECT B, 62730

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 B, 62730 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
62730, 2025-013B
Orbit
SSO
Last TLE update
14 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 14 hours ago
0 OBJECT B
1 62730U 25013B   25113.74799143  .00007092  00000-0  47291-3 0  9999
2 62730  97.6210 279.8705 0014293   9.3553 350.7938 15.07288314 14062
Epoch: 2025-04-23T17:57Z
Definitive object data (Epoch: 2025-04-23T17:57:06.459Z)
Latitude
-0.00004°
Longitude
158.56426°
Altitude
537.788 km
Speed
7.599 km/s
True Right ascension
18h 39m 28s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
3.45089°
Longitude
-20.41781°
Altitude
556.864 km
Speed
7.578 km/s
Apparent Right ascension
05h 04m 11s
Apparent Declination
-19° 40' 33"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
14:38:32
Azimuth
292.189° WNW
Elevation
-52.867°
Doppler factor
1
Orbital elements
Apogee altitude
551.373 km
Perigee altitude
531.592 km
Semi-major axis
6,919.619 km
Eccentricity
0.0014293
Inclination
97.621°
RAAN
279.8705°
Arg. of periapsis
9.3553°
True anomaly
350.76755°
Mean anomaly
350.7938°
Eccentric anomaly
350.78068°
Mean motion
3.77068 °/min
BSTAR
0.00047291
Orbital period
95.47 mins
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Other satellites on launch #13 in the year 2025 (2025-01-20 UTC)

OBJECT B 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.
4 mins2025-04-24 10:02:40.284Z101.105° ESE2025-04-24 10:04:40.284Z67.069° ENE15.738°2025-04-24 10:06:40.284Z33.078° NE
5 mins2025-04-24 11:36:40.284Z206.844° SW2025-04-24 11:38:40.284Z250.608° W28.417°2025-04-24 11:41:40.284Z321.384° NNW
4 mins2025-04-24 23:13:40.284Z60.242° ENE2025-04-24 23:15:40.284Z108.846° ESE23.492°2025-04-24 23:17:40.284Z146.09° SSE
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