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KOYOH, 58464

Orbit data source: Space-Track

KOYOH, 58464 is a payload satellite owned by Kanazawa U (JP) in SSO that was launched on Fri, 01 Dec 2023 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). Payload-class satellites include a variety of spacecraft 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.

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Identifier
58464, 2023-185C
Orbit
SSO
Last TLE update
8 hours ago
Origin
Manufacturer
Kanazawa U
Mission
Operational Amateur Technology
Bus & Motor
KOYOH, Unknown motor
Mass
43 kg wet, 43 kg dry
Launch date (UTC)
2023-12-01 (2 years ago)
Launch vehicle
FALCON 9
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box, 0.5 m
Radar Cross Section
0.375 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 8 hours ago
0 KOYOH
1 58464U 23185C   25192.17243350  .00002995  00000-0  17348-3 0  9991
2 58464  97.5739 261.3549 0008775  55.0170 305.1884 15.12963681 88472
Epoch: 2025-07-11T04:08Z
TLE epoch observation values (Epoch: 2025-07-11T04:08:18.254Z)
Latitude
0.00003°
Longitude
-90.04934°
Altitude
526.754 km
Speed
7.602 km/s
True Right ascension
17h 25m 25s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
-62.86114°
Longitude
-74.78221°
Altitude
554.083 km
Speed
7.582 km/s
Apparent Right ascension
14h 23m 17s
Apparent Declination
-61° 19' 14"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
00:05:43
Azimuth
212.915° SW
Elevation
-60.075°
Doppler factor
1
Orbital elements
Apogee altitude
530.207 km
Perigee altitude
518.093 km
Semi-major axis
6,902.287 km
Eccentricity
0.00088
Inclination
97.5739°
RAAN
261.3549°
Arg. of periapsis
55.017°
True anomaly
Unknown
Mean anomaly
305.1884°
Eccentric anomaly
Unknown
Mean motion
3.78489 °/min
Orbital period
95.11 mins
BSTAR
0.00017348
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KOYOH 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.
7 mins2025-07-11 17:23:37.323Z16.495° NNE2025-07-11 17:27:37.323Z155.869° SSE41.612°2025-07-11 17:30:37.323Z186.576° SSW
4 mins2025-07-12 04:06:37.323Z109.651° ESE2025-07-12 04:07:37.323Z82.926° E26.908°2025-07-12 04:10:37.323Z14.543° NNE
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