STARS-AO, 43679
Orbit data source: Space-Track
STARS-AO, 43679 is a payload satellite owned by Shizuoka U (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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43679 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
JP / JPNRelated business
Manufacturer
Shizuoka U
Mission
Operational Amateur Astronomy
Bus & Motor
CUBESAT 1U, Unknown motor
Mass
1.4 kg wet, 1.4 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.1 m
Radar Cross Section
0.015 m², Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 STARS-AO
1 43679U 18084J 25348.83360816 .00006832 00000-0 37705-3 0 9991
2 43679 98.0642 186.5656 0003516 75.2329 284.9290 15.14299257389548Epoch: 2025-12-14T20:00Z
TLE epoch observation values (Epoch: 2025-12-14T20:00:23.745Z)
Latitude
-0.00004°
Longitude
162.72582°
Altitude
525.545 km
Speed
7.601 km/s
True Right ascension
12h 26m 15s
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
12:01:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
522.535 km
Perigee altitude
517.684 km
Semi-major axis
6,898.247 km
Eccentricity
0.00035
Inclination
98.0642°
RAAN
186.5656°
Arg. of periapsis
75.2329°
True anomaly
284.89007°
Mean anomaly
284.929°
Eccentric anomaly
284.90953°
Mean motion
3.78822 °/min
Orbital period
95.03 mins
BSTAR
0.00037705
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Other satellites on launch #84 in the year 2018 (2018-10-29 UTC)
Did you know?
You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.STARS-AO 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 | 2025-12-15 13:34:00.291Z | 177.989° S | 2025-12-15 13:38:00.291Z | 292.86° NW | 39.533° | 2025-12-15 13:41:00.291Z | 338.979° N |
| 5 mins | 2025-12-16 02:43:00.291Z | 342.516° N | 2025-12-16 02:45:00.291Z | 277.906° WNW | 33.037° | 2025-12-16 02:48:00.291Z | 218.795° SW |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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