OBJECT D, 64090

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, 64090 is a Chinese satellite in SSO that was launched on Wed, 21 May 2025 UTC via a LIJIAN-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
64090, 2025-108D
Orbit
SSO
Last TLE update
12 hours ago
Origin
Flag of CNCN / PRC
Manufacturer
Unknown
Mission
Operational Commercial Imaging
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
2025-05-21 (2 months ago)
Launch vehicle
LIJIAN-1
Launch site
Jiuquan Satellite Launch Center, China (JSC)
Object type
Unknown
Shape & HBR
Box, 0.5 m
Radar Cross Section
0.375 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 12 hours ago
0 OBJECT D
1 64090U 25108D   25191.79663082  .00002546  00000-0  14509-3 0  9993
2 64090  97.5059 266.8541 0017030 113.7504 246.5516 15.13589568  7625
Epoch: 2025-07-10T19:07Z
TLE epoch observation values (Epoch: 2025-07-10T19:07:08.902Z)
Latitude
-0.00002°
Longitude
51.10925°
Altitude
533.039 km
Speed
7.594 km/s
True Right ascension
17h 47m 24s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
39.78735°
Longitude
-122.14491°
Altitude
520.583 km
Speed
7.613 km/s
Apparent Right ascension
06h 39m 58s
Apparent Declination
1° 49' 13"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
19:07:42
Azimuth
10.342° NNE
Elevation
-47.784°
Doppler factor
1
Orbital elements
Apogee altitude
533.994 km
Perigee altitude
510.491 km
Semi-major axis
6,900.38 km
Eccentricity
0.0017
Inclination
97.5059°
RAAN
266.8541°
Arg. of periapsis
113.7504°
True anomaly
Unknown
Mean anomaly
246.5516°
Eccentric anomaly
Unknown
Mean motion
3.78646 °/min
Orbital period
95.08 mins
BSTAR
0.00014509
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Other satellites on launch #108 in the year 2025 (2025-05-21 UTC)

OBJECT D 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 mins2025-07-11 17:53:25.483Z12.419° NNE2025-07-11 17:56:25.483Z17.126° NNE43.761°2025-07-11 18:00:25.483Z192.656° SSW
5 mins2025-07-12 04:35:25.483Z125.432° SE2025-07-12 04:37:25.483Z68.857° E30.627°2025-07-12 04:40:25.483Z7.767° NNE
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