OBJECT AB, 57191
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 AB, 57191 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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57191 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
TBDRelated business
Manufacturer
STTs
Mission
Operational Amateur Technology
Bus & Motor
CUBESAT 3U, Unknown motor
Mass
5.07 kg wet, 5.07 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box, 0.1 m
Radar Cross Section
0.035 m², Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 OBJECT AB
1 57191U 23091AB 25247.27262763 .00007389 00000-0 39442-3 0 9995
2 57191 97.5509 301.9106 0017848 46.7310 313.5408 15.15291640120594Epoch: 2025-09-04T06:32Z
TLE epoch observation values (Epoch: 2025-09-04T06:32:35.027Z)
Latitude
0.00001°
Longitude
-139.87288°
Altitude
514.701 km
Speed
7.611 km/s
True Right ascension
20h 07m 38s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
10:46:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
529.378 km
Perigee altitude
504.765 km
Semi-major axis
6,895.209 km
Eccentricity
0.00178
Inclination
97.5509°
RAAN
301.9106°
Arg. of periapsis
46.731°
True anomaly
313.39232°
Mean anomaly
313.5408°
Eccentric anomaly
313.46658°
Mean motion
3.79072 °/min
Orbital period
94.97 mins
BSTAR
0.00039442
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Other satellites on launch #91 in the year 2023 (2023-06-27 UTC)
OBJECT AB 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 mins | 2025-09-05 03:16:57.433Z | 136.013° SSE | 2025-09-05 03:19:57.433Z | 63.244° ENE | 30.653° | 2025-09-05 03:22:57.433Z | 6.169° NNE |
| 6 mins | 2025-09-05 16:23:57.433Z | 24.649° NE | 2025-09-05 16:25:57.433Z | 66.213° ENE | 39.583° | 2025-09-05 16:29:57.433Z | 181.425° SSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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Authenticating...
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