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: 14 hours ago
TLE from 14 hours ago
0 TEN-KOH
1 43677U 18084G 26034.07423441 .00003489 00000-0 26970-3 0 9999
2 43677 98.0713 220.8239 0009117 207.3444 152.7300 15.02191300396025Epoch: 2026-02-03T01:46Z
TLE epoch observation values (Epoch: 2026-02-03T01:46:53.853Z)
Latitude
-0.00007°
Longitude
60.83913°
Altitude
568.812 km
Speed
7.574 km/s
True Right ascension
14h 43m 17s
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
17:30:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
563.483 km
Perigee altitude
550.837 km
Semi-major axis
6,935.297 km
Eccentricity
0.00091
Inclination
98.0713°
RAAN
220.8239°
Arg. of periapsis
207.3444°
True anomaly
152.77782°
Mean anomaly
152.73°
Eccentric anomaly
152.75391°
Mean motion
3.7579 °/min
Orbital period
95.8 mins
BSTAR
0.0002697
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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 | 2026-02-04 00:44:31.609Z | 37.296° NE | 2026-02-04 00:47:31.609Z | 108.121° ESE | 30.408° | 2026-02-04 00:50:31.609Z | 163.964° S |
| 4 mins | 2026-02-04 11:31:31.609Z | 94.161° ESE | 2026-02-04 11:32:31.609Z | 73.066° E | 20.804° | 2026-02-04 11:35:31.609Z | 19.996° NNE |
| 5 mins | 2026-02-04 13:05:31.609Z | 221.407° SW | 2026-02-04 13:07:31.609Z | 264.738° W | 23.836° | 2026-02-04 13:10:31.609Z | 318.521° NNW |
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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