CHUBUSAT 2, 41338
Orbit data source: Space-Track
CHUBUSAT 2, 41338 is a payload satellite owned by Nagoya (JP) in LEO that was launched on Wed, 17 Feb 2016 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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41338 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
JP / JPNRelated business
Manufacturer
Nagoya
Mission
Non-operational Amateur Science
Bus & Motor
Unknown
Mass
50 kg wet, 50 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.3 m
Radar Cross Section
0.480 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 CHUBUSAT 2
1 41338U 16012B 25308.81226169 .00006833 00000-0 32519-3 0 9995
2 41338 30.9995 350.6265 0009165 306.7113 53.2685 15.17671765534260Epoch: 2025-11-04T19:29Z
TLE epoch observation values (Epoch: 2025-11-04T19:29:39.410Z)
Latitude
0°
Longitude
13.91838°
Altitude
507.611 km
Speed
7.615 km/s
True Right ascension
23h 22m 30s
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
06:50:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
523.052 km
Perigee altitude
510.414 km
Semi-major axis
6,894.87 km
Eccentricity
0.00092
Inclination
30.9995°
RAAN
350.6265°
Arg. of periapsis
306.7113°
True anomaly
53.35273°
Mean anomaly
53.2685°
Eccentric anomaly
53.31061°
Mean motion
3.791 °/min
Orbital period
94.96 mins
BSTAR
0.00032519
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Other satellites on launch #12 in the year 2016 (2016-02-17 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.CHUBUSAT 2 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-11-06 08:08:50.925Z | 200.856° SSW | 2025-11-06 08:09:50.925Z | 179.738° S | 20.108° | 2025-11-06 08:12:50.925Z | 127.403° SE |
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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