OBJECT G, 57172

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 G, 57172 is a satellite in SSO that was launched on Tue, 27 Jun 2023 UTC via a SOYUZ-2-1B launch vehicle from the Vostochny Cosmodrome (VOSTO). 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
57172, 2023-091G
Orbit
SSO
Country
Flag of TBDTBD
Related business
None
Manufacturer
Unknown
Mission
Operational Amateur Technology
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
2023-06-27 (3 years ago)
Launch vehicle
SOYUZ-2-1B
Launch site
Vostochny Cosmodrome (VOSTO)
Object type
Unknown
Shape & HBR
Box, 0.1 m
Radar Cross Section
0.035 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago
0 OBJECT G
1 57172U 23091G   26162.69853169  .00005909  00000-0  27090-3 0  9995
2 57172  97.5058 221.4167 0014017 134.8199 225.4178 15.20754474163175
Epoch: 2026-06-11T16:45Z
TLE epoch observation values (Epoch: 2026-06-11T16:45:53.138Z)
Latitude
-0.00001°
Longitude
69.9067°
Altitude
513.431 km
Speed
7.603 km/s
True Right ascension
14h 45m 40s
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
12:56:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
510.175 km
Perigee altitude
490.891 km
Semi-major axis
6,878.67 km
Eccentricity
0.0014
Inclination
97.5058°
RAAN
221.4167°
Arg. of periapsis
134.8199°
True anomaly
225.30354°
Mean anomaly
225.4178°
Eccentric anomaly
225.36065°
Mean motion
3.8044 °/min
Orbital period
94.63 mins
BSTAR
0.0002709
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