OBJECT Y, 47954 (Decayed)
Orbit data source: Space-Track
OBJECT Y, 47954 was a satellite owned by King Saud U (ES) in LEO that was launched on Mon, 22 Mar 2021 UTC via a SOYUZ-2-1A launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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. This object's orbit decayed before it could be identified.
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47954 intel report (Beta)
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Identifier
Orbit
Country
ES / SPNRelated business
King Saud University (SA)Manufacturer
King Saud U
Mission
Decayed Amateur Imaging
Bus & Motor
CUBESAT 1U, Unknown motor
Mass
1 kg wet, 1 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box, 0.1 m
Radar Cross Section
0.015 m², Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 1 year ago
TLE from 1 year ago
0 OBJECT Y
1 47954U 21022Y 25080.91203790 .15245865 27065-5 42405-3 0 9991
2 47954 97.3968 355.6048 0009090 202.7483 157.3418 16.44870059221398Epoch: 2025-03-21T21:53Z
TLE epoch observation values (Epoch: 2025-03-21T21:53:20.074Z)
Latitude
0.00002°
Longitude
-152.3935°
Altitude
161.618 km
Speed
7.806 km/s
True Right ascension
23h 42m 25s
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
16:20:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
155.614 km
Perigee altitude
143.747 km
Semi-major axis
6,527.818 km
Eccentricity
0.00091
Inclination
97.3968°
RAAN
355.6048°
Arg. of periapsis
202.7483°
True anomaly
157.38189°
Mean anomaly
157.3418°
Eccentric anomaly
157.36185°
Mean motion
4.1152 °/min
Orbital period
87.48 mins
BSTAR
0.00042405
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Other satellites on launch #22 in the year 2021 (2021-03-22 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.OBJECT Y Visibility
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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. |
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| This satellite is decayed. |
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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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