OBJECT F, 57429

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 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
4 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 4 hours ago
0 OBJECT F
1 57429U 23104F   25129.53045430  .00015280  00000-0  43333-3 0  9995
2 57429  97.3068 198.1227 0028264  66.2228 294.1975 15.35916741100202
Epoch: 2025-05-09T12:43Z
Definitive object data (Epoch: 2025-05-09T12:43:51.251Z)
Latitude
-0.00006°
Longitude
139.57389°
Altitude
453.438 km
Speed
7.645 km/s
True Right ascension
13h 12m 29s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at TLE epoch
Visualization TLE readout
Latitude
24.36763°
Longitude
-36.95803°
Altitude
461.179 km
Speed
7.638 km/s
Apparent Right ascension
03h 39m 34s
Apparent Declination
-36° 34' 36"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
00:42:17
Azimuth
145.803° SSE
Elevation
3.342°
Doppler factor
1
Orbital elements
Apogee altitude
474.453 km
Perigee altitude
435.826 km
Semi-major axis
6,833.276 km
Eccentricity
0.0028264
Inclination
97.3068°
RAAN
198.1227°
Arg. of periapsis
66.2228°
True anomaly
293.90165°
Mean anomaly
294.1975°
Eccentric anomaly
294.04962°
Mean motion
3.84237 °/min
BSTAR
0.00043333
Orbital period
93.69 mins
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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
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Start Az.
Max El. time (UTC)
Max El. Az.
Max El.
End time (UTC)
End Az.
5 mins2025-05-09 17:58:48.087Z342.063° N2025-05-09 18:00:48.087Z297.315° NW25.259°2025-05-09 18:03:48.087Z228.752° WSW
4 mins2025-05-10 04:30:48.087Z157.521° S2025-05-10 04:32:48.087Z28.505° NE42.577°2025-05-10 04:34:48.087Z353.82° N
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