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: 7 hours ago
TLE from 7 hours ago
0 TEN-KOH
1 43677U 18084G 25293.13382796 .00005260 00000-0 41345-3 0 9991
2 43677 98.0702 110.6386 0009107 177.7226 182.4040 15.01304677380126Epoch: 2025-10-20T03:12Z
TLE epoch observation values (Epoch: 2025-10-20T03:12:42.735Z)
Latitude
-0.00005°
Longitude
33.62004°
Altitude
572.234 km
Speed
7.571 km/s
True Right ascension
07h 22m 33s
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
04:56:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
566.211 km
Perigee altitude
553.574 km
Semi-major axis
6,938.029 km
Eccentricity
0.00091
Inclination
98.0702°
RAAN
110.6386°
Arg. of periapsis
177.7226°
True anomaly
182.39963°
Mean anomaly
182.404°
Eccentric anomaly
182.40181°
Mean motion
3.75568 °/min
Orbital period
95.85 mins
BSTAR
0.00041345
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-10-20 11:21:04.883Z | 127.834° SE | 2025-10-20 11:24:04.883Z | 64.136° ENE | 27.839° | 2025-10-20 11:27:04.883Z | 10.1° NNE |
| 6 mins | 2025-10-21 00:35:04.883Z | 27.781° NE | 2025-10-21 00:38:04.883Z | 120.015° SE | 38.414° | 2025-10-21 00:41:04.883Z | 176.725° S |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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