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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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 26064.57936751 .00004169 00000-0 31907-3 0 9992
2 43677 98.0789 252.5939 0011692 104.5407 255.7114 15.02432201400600Epoch: 2026-03-05T13:54Z
TLE epoch observation values (Epoch: 2026-03-05T13:54:17.352Z)
Latitude
-0.00008°
Longitude
-119.30608°
Altitude
564.457 km
Speed
7.578 km/s
True Right ascension
16h 50m 22s
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
07:25:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
564.526 km
Perigee altitude
548.31 km
Semi-major axis
6,934.555 km
Eccentricity
0.00117
Inclination
98.0789°
RAAN
252.5939°
Arg. of periapsis
104.5407°
True anomaly
255.58161°
Mean anomaly
255.7114°
Eccentric anomaly
255.6465°
Mean motion
3.75851 °/min
Orbital period
95.78 mins
BSTAR
0.00031907
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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 | 2026-03-06 12:23:52.449Z | 163.541° S | 2026-03-06 12:27:52.449Z | 25.116° NE | 44.517° | 2026-03-06 12:30:52.449Z | 349.204° N |
| 6 mins | 2026-03-07 01:38:52.449Z | 355.884° N | 2026-03-07 01:40:52.449Z | 299.167° NW | 39.518° | 2026-03-07 01:44:52.449Z | 207.927° SW |
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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