OBJECT F, 57429

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 F, 57429 is a satellite owned by Yinhe (CN) in SSO that was launched on Sun, 23 Jul 2023 UTC via a CHANG ZHENG 2D launch vehicle from the Taiyaun Space Center, China (TSC). 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
57429, 2023-104F
Orbit
SSO
Last TLE update
8 hours ago
Origin
Flag of CNYINHE (CN / PRC)
Manufacturer
Yinhe
Mission
Spacecraft
Bus & Motor
Unknown
Mass
~300 kg wet, ~300 kg dry
Launch date (UTC)
2023-07-23 (2 years ago)
Launch vehicle
CHANG ZHENG 2D
Launch site
Taiyaun Space Center, China (TSC)
Object type
Unknown
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history

TLE from 8 hours ago
0 OBJECT F
1 57429U 23104F   25191.78221747  .00008111  00000-0  22127-3 0  9991
2 57429  97.3038 259.9648 0025975 196.0238 164.0188 15.37363921109760
Epoch: 2025-07-10T18:46Z
TLE epoch observation values (Epoch: 2025-07-10T18:46:23.589Z)
Latitude
-0.00003°
Longitude
49.42296°
Altitude
474.092 km
Speed
7.619 km/s
True Right ascension
17h 19m 51s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
-18.14951°
Longitude
52.13789°
Altitude
475.96 km
Speed
7.618 km/s
Apparent Right ascension
20h 45m 44s
Apparent Declination
-55° 24' 18"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
14:46:50
Azimuth
138.115° SSE
Elevation
-31.743°
Doppler factor
1
Orbital elements
Apogee altitude
468.585 km
Perigee altitude
433.108 km
Semi-major axis
6,828.983 km
Eccentricity
0.0026
Inclination
97.3038°
RAAN
259.9648°
Arg. of periapsis
196.0238°
True anomaly
Unknown
Mean anomaly
164.0188°
Eccentric anomaly
Unknown
Mean motion
3.846 °/min
Orbital period
93.6 mins
BSTAR
0.00022127
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Other satellites on launch #104 in the year 2023 (2023-07-23 UTC)

OBJECT F 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.
6 mins2025-07-11 04:16:16.326Z147.122° SSE2025-07-11 04:19:16.326Z88.535° E34.651°2025-07-11 04:22:16.326Z4.559° NNE
5 mins2025-07-11 17:13:16.326Z29.946° NE2025-07-11 17:15:16.326Z111.741° ESE38.773°2025-07-11 17:18:16.326Z178.44° S
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