OBJECT H, 61901

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 H, 61901 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
61901, 2024-205H
Orbit
SSO
Last TLE update
2 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)
2024-11-11 (8 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

TLE from 2 hours ago
0 OBJECT H
1 61901U 24205H   25199.88720542  .00008512  00000-0  37610-3 0  9998
2 61901  97.4460 274.6338 0013495 131.5339 228.7057 15.21886936 37863
Epoch: 2025-07-18T21:17Z
TLE epoch observation values (Epoch: 2025-07-18T21:17:34.548Z)
Latitude
-0.00001°
Longitude
18.30763°
Altitude
509.375 km
Speed
7.606 km/s
True Right ascension
18h 18m 32s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
60.85754°
Longitude
4.90357°
Altitude
507.321 km
Speed
7.618 km/s
Apparent Right ascension
21h 28m 37s
Apparent Declination
19° 04' 14"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
11:56:00
Azimuth
37.601° NE
Elevation
-21.743°
Doppler factor
1
Orbital elements
Apogee altitude
506.392 km
Perigee altitude
487.836 km
Semi-major axis
6,875.251 km
Eccentricity
0.00135
Inclination
97.446°
RAAN
274.6338°
Arg. of periapsis
131.5339°
True anomaly
228.58964°
Mean anomaly
228.7057°
Eccentric anomaly
228.64766°
Mean motion
3.80724 °/min
Orbital period
94.56 mins
BSTAR
0.0003761
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