YUSAT-1, 47439 (Decayed)

Orbit data source: Space-Track

YUSAT-1, 47439 was a payload satellite owned by NTOU (TW) in LEO that was launched on Sun, 24 Jan 2021 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). Payloads include a variety of satellites, spacecraft, and rockets equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

Not visible in the next 10 days

YUSAT-1 details

Identifier	47439, 2021-006AC
Orbit	Decayed
Last TLE update	4 months ago
Origin	NTOU (TW / TWN)
Manufacturer	NTOU
Mission	Decayed Amateur Communications
Bus & Motor	CUBESAT 1.5U, Unknown motor
Mass	2 kg wet, 2 kg dry
Launch date (UTC)	2021-01-24 (4 years ago)
Launch vehicle	FALCON 9
Launch site	Air Force Eastern Test Range (AFETR)
Object type	Payload Rocket body Debris
Shape & HBR	Box, Unknown HBR
Radar Cross Section	0.025 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 4 months ago

0 YUSAT-1
1 47439U 21006AC  24212.31848082  .15388100  25106-5  32639-3 0  9992
2 47439  97.2965 280.7472 0016137 257.6102 102.3395 16.45450048195890

Epoch: 2024-07-30T07:38Z

Definitive object data (Epoch: 2024-07-30T07:38:36.742Z)

Latitude	-0.00002°
Longitude	-142.34402°
Altitude	156.875 km
Speed	7.811 km/s
True Right ascension	18h 42m 59s
True Declination	0° 00' 00"
Sunlit	Object was in full shadow at TLE epoch

Visualization observer readout

Observer readout values are unavailable because the object's trajectory could not be propagated. This is usually caused when the trajectory data is faulty or the object's orbit has decayed.

Visualization observer readout

Observer readout values are unavailable because the object's trajectory could not be propagated. This is usually caused when the trajectory data is faulty or the object's orbit has decayed.

Orbital elements

Apogee altitude	158.672 km
Perigee altitude	137.609 km
Semi-major axis	6,526.278 km
Eccentricity	0.0016137
Inclination	97.2965°
RAAN	280.7472°
Arg. of periapsis	257.6102°
True anomaly	102.52007°
Mean anomaly	102.3395°
Eccentric anomaly	102.42979°
Mean motion	4.11666 °/min
BSTAR	0.00032639
Orbital period	87.45 mins