OBJECT B, 62730
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 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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62730 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
None
Manufacturer
Changguang WJ
Mission
Operational Commercial Weather
Bus & Motor
YY-1, Unknown motor
Mass
~50 kg wet, ~50 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box + 1 Pan, 2.5 m
Radar Cross Section
5.339 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 OBJECT B
1 62730U 25013B 25259.27558851 .00005164 00000-0 33520-3 0 9995
2 62730 97.6351 64.2548 0013331 224.1235 135.8931 15.08434843 35996Epoch: 2025-09-16T06:36Z
TLE epoch observation values (Epoch: 2025-09-16T06:36:50.847Z)
Latitude
0.00003°
Longitude
-30.42529°
Altitude
550.681 km
Speed
7.583 km/s
True Right ascension
04h 17m 01s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
07:01:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
547.193 km
Perigee altitude
528.753 km
Semi-major axis
6,916.11 km
Eccentricity
0.00133
Inclination
97.6351°
RAAN
64.2548°
Arg. of periapsis
224.1235°
True anomaly
135.9993°
Mean anomaly
135.8931°
Eccentric anomaly
135.94621°
Mean motion
3.77355 °/min
Orbital period
95.4 mins
BSTAR
0.0003352
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Other satellites on launch #13 in the year 2025 (2025-01-20 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.OBJECT B 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-09-16 23:07:01.055Z | 49.494° ENE | 2025-09-16 23:10:01.055Z | 104.472° ESE | 18.757° | 2025-09-16 23:12:01.055Z | 138.568° SSE |
| 5 mins | 2025-09-17 00:42:01.055Z | 334.433° NNW | 2025-09-17 00:44:01.055Z | 291.554° WNW | 23.874° | 2025-09-17 00:47:01.055Z | 235.122° WSW |
| 6 mins | 2025-09-17 11:24:01.055Z | 186.153° SSW | 2025-09-17 11:27:01.055Z | 275.07° WNW | 38.778° | 2025-09-17 11:30:01.055Z | 335.972° NNW |
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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