OBJECT L, 61904

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 L, 61904 is a satellite owned by Yunyao yuhang (CN) in SSO that was launched on Mon, 11 Nov 2024 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
61904, 2024-205L
Orbit
SSO
Country
Flag of CNCN / PRC
Related 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)
2024-11-11 (10 months ago)
Launch vehicle
LIJIAN-1
Launch site
Jiuquan Satellite Launch Center, China (JSC)
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 & history
Last TLE update: 7 hours ago

TLE from 7 hours ago
0 OBJECT L
1 61904U 24205L   25260.99208059  .00010143  00000-0  51924-3 0  9993
2 61904  97.4452 332.9451 0031089 261.3554  98.4156 15.16382333 47006
Epoch: 2025-09-17T23:48Z
TLE epoch observation values (Epoch: 2025-09-17T23:48:35.762Z)
Latitude
-0.00011°
Longitude
-21.36397°
Altitude
523.072 km
Speed
7.6 km/s
True Right ascension
22h 11m 46s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
23:30:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
535.184 km
Perigee altitude
492.331 km
Semi-major axis
6,891.894 km
Eccentricity
0.00311
Inclination
97.4452°
RAAN
332.9451°
Arg. of periapsis
261.3554°
True anomaly
98.76782°
Mean anomaly
98.4156°
Eccentric anomaly
98.59173°
Mean motion
3.79346 °/min
Orbital period
94.9 mins
BSTAR
0.00051924
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