OBJECT F, 56851

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, 56851 is a satellite in SSO that was launched on Wed, 07 Jun 2023 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.

Not visible in the next 10 days
Identifier
56851, 2023-081F
Orbit
SSO
Last TLE update
4 hours ago
Origin
Flag of TBDCASC (TBD)
Manufacturer
SECM?
Mission
Operational Defense Technology
Bus & Motor
Unknown
Mass
~80 kg wet, ~80 kg dry
Launch date (UTC)
2023-06-07 (2 years ago)
Launch vehicle
LIJIAN-1
Launch site
Jiuquan Satellite Launch Center, China (JSC)
Object type
Unknown
Shape & HBR
Box + 4 Pan, 8 m
Radar Cross Section
8.634 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 4 hours ago
0 OBJECT F
1 56851U 23081F   25181.51293761  .00110417  00000-0  96011-3 0  9994
2 56851  97.3263 260.4780 0003211 188.5625 171.5583 15.68709362115279
Epoch: 2025-06-30T12:18Z
TLE epoch observation values (Epoch: 2025-06-30T12:18:37.809Z)
Latitude
0.00003°
Longitude
156.99879°
Altitude
367.892 km
Speed
7.687 km/s
True Right ascension
17h 21m 54s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
-38.9052°
Longitude
-28.74969°
Altitude
375.58 km
Speed
7.684 km/s
Apparent Right ascension
09h 30m 14s
Apparent Declination
-79° 50' 17"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
03:53:39
Azimuth
167.103° S
Elevation
-38.155°
Doppler factor
1
Orbital elements
Apogee altitude
361.653 km
Perigee altitude
357.326 km
Semi-major axis
6,737.626 km
Eccentricity
0.00032
Inclination
97.3263°
RAAN
260.478°
Arg. of periapsis
188.5625°
True anomaly
Unknown
Mean anomaly
171.5583°
Eccentric anomaly
Unknown
Mean motion
3.92449 °/min
Orbital period
91.73 mins
BSTAR
0.00096011
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OBJECT F Visibility

Observer location: undefined°, undefined°

OBJECT F is likely not visible in the next few days
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