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: 2 days ago
TLE from 2 days ago
0 TEN-KOH
1 43677U 18084G 26171.45254676 .00001314 00000-0 10266-3 0 9991
2 43677 98.0770 3.9542 0011523 104.7855 255.4646 15.02952458416650Epoch: 2026-06-20T10:51Z
TLE epoch observation values (Epoch: 2026-06-20T10:51:40.040Z)
Latitude
-0.00004°
Longitude
-67.62959°
Altitude
562.86 km
Speed
7.579 km/s
True Right ascension
00h 15m 49s
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
23:19:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
562.805 km
Perigee altitude
546.827 km
Semi-major axis
6,932.953 km
Eccentricity
0.00115
Inclination
98.077°
RAAN
3.9542°
Arg. of periapsis
104.7855°
True anomaly
255.33683°
Mean anomaly
255.4646°
Eccentric anomaly
255.40071°
Mean motion
3.75981 °/min
Orbital period
95.75 mins
BSTAR
0.00010266
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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 | 2026-06-22 12:31:15.520Z | 146.725° SSE | 2026-06-22 12:34:15.520Z | 94.396° ESE | 36.404° | 2026-06-22 12:38:15.520Z | 359.124° N |
| 6 mins | 2026-06-23 01:45:15.520Z | 14.648° NNE | 2026-06-23 01:47:15.520Z | 23.354° NE | 42.927° | 2026-06-23 01:51:15.520Z | 192.292° SSW |
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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