OBJECT D, 64051

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 D, 64051 is a Chinese satellite in SSO that was launched on Sat, 17 May 2025 UTC via a ZHUQUE-2E 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
64051, 2025-103D
Orbit
SSO
Last TLE update
3 hours ago
Origin
Flag of CNCTYK/ZHYE (CN / PRC)
Manufacturer
Changsha Tianyi
Mission
Operational Commercial Radar Imaging
Bus & Motor
TY, Unknown motor
Mass
~300 kg wet, ~300 kg dry
Launch date (UTC)
2025-05-17 (2 months ago)
Launch vehicle
ZHUQUE-2E
Launch site
Jiuquan Satellite Launch Center, China (JSC)
Object type
Unknown
Shape & HBR
Box + 2 Pan, 0.5 m
Radar Cross Section
0.255 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 3 hours ago
0 OBJECT D
1 64051U 25103D   25200.22125694  .00003428  00000-0  18534-3 0  9998
2 64051  97.4204 274.4005 0001342 247.2602 112.8489 15.15335218  9533
Epoch: 2025-07-19T05:18Z
TLE epoch observation values (Epoch: 2025-07-19T05:18:36.599Z)
Latitude
-0.00001°
Longitude
-102.51347°
Altitude
523.404 km
Speed
7.601 km/s
True Right ascension
18h 17m 36s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
-42.48085°
Longitude
-95.58039°
Altitude
536.038 km
Speed
7.593 km/s
Apparent Right ascension
14h 10m 52s
Apparent Declination
-70° 46' 26"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
21:06:33
Azimuth
205.392° SW
Elevation
-41.808°
Doppler factor
1
Orbital elements
Apogee altitude
517.859 km
Perigee altitude
516.008 km
Semi-major axis
6,895.071 km
Eccentricity
0.00013
Inclination
97.4204°
RAAN
274.4005°
Arg. of periapsis
247.2602°
True anomaly
112.86307°
Mean anomaly
112.8489°
Eccentric anomaly
112.85599°
Mean motion
3.79084 °/min
Orbital period
94.97 mins
BSTAR
0.00018534
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