TEN-KOH, 43677
Orbit data source: Space-Track
TEN-KOH, 43677 is a payload satellite owned by Kyutech (JP) in SSO that was launched on Mon, 29 Oct 2018 UTC via an H-IIA 202 launch vehicle from the Tanegashima Space Center (TNSTA). 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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43677 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
JP / JPNRelated business
Manufacturer
Kyutech
Mission
Operational Amateur Technology
Bus & Motor
SHINEN-2, Unknown motor
Mass
22.3 kg wet, 22.3 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Polyhedral Cyl, 0.3 m
Radar Cross Section
0.295 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 16 hours ago
TLE from 16 hours ago
0 TEN-KOH
1 43677U 18084G 25259.07242563 .00002268 00000-0 18268-3 0 9996
2 43677 98.0809 75.2343 0005890 292.5514 67.5085 15.01018217375010Epoch: 2025-09-16T01:44Z
TLE epoch observation values (Epoch: 2025-09-16T01:44:17.574Z)
Latitude
-0.00004°
Longitude
53.89311°
Altitude
565.237 km
Speed
7.579 km/s
True Right ascension
05h 00m 56s
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
10:14:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
564.863 km
Perigee altitude
556.689 km
Semi-major axis
6,938.913 km
Eccentricity
0.00059
Inclination
98.0809°
RAAN
75.2343°
Arg. of periapsis
292.5514°
True anomaly
67.57088°
Mean anomaly
67.5085°
Eccentric anomaly
67.53969°
Mean motion
3.75497 °/min
Orbital period
95.87 mins
BSTAR
0.00018268
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Other satellites on launch #84 in the year 2018 (2018-10-29 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.TEN-KOH Visibility forecast
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-09-17 00:42:13.473Z | 14.498° NNE | 2025-09-17 00:45:13.473Z | 39.66° NE | 44.393° | 2025-09-17 00:49:13.473Z | 191.869° SSW |
| 5 mins | 2025-09-17 11:29:13.473Z | 133.902° SE | 2025-09-17 11:31:13.473Z | 71.906° E | 36.341° | 2025-09-17 11:34:13.473Z | 3.245° NNE |
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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