ARASE (ERG), 41896
Orbit data source: Space-Track
ARASE (ERG), 41896 is a payload satellite owned by ISAS/JAXA (JP) in HEO that was launched on Tue, 20 Dec 2016 UTC via an EPSILON launch vehicle from the Kagoshima Space Center University Of Tokyo (KSCUT). 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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41896 intel report (Beta)
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Identifier
Orbit
Country
JP / JPNRelated business
Manufacturer
ISAS/JAXA
Mission
Operational Civil Science
Bus & Motor
SPRINT-B, Unknown motor
Mass
350 kg wet, 350 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 4 Pan + 6 Ant, 3.0 m
Radar Cross Section
33.836 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 ARASE (ERG)
1 41896U 16080A 26171.06374014 .00000373 00000-0 12610-2 0 9990
2 41896 31.9589 7.1711 6989616 49.1841 353.2076 2.57712476 88355Epoch: 2026-06-20T01:31Z
TLE epoch observation values (Epoch: 2026-06-20T01:31:47.148Z)
Latitude
-0.00046°
Longitude
75.93936°
Altitude
1,500.703 km
Speed
9.135 km/s
True Right ascension
00h 28m 40s
True Declination
0° 00' 02"
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
21:38:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
31,806.507 km
Perigee altitude
387.786 km
Semi-major axis
22,475.284 km
Eccentricity
0.69896
Inclination
31.9589°
RAAN
7.1711°
Arg. of periapsis
49.1841°
True anomaly
311.62282°
Mean anomaly
353.2076°
Eccentric anomaly
338.5862°
Mean motion
0.64415 °/min
Orbital period
558.88 mins
BSTAR
0.001261
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Other satellites on launch #80 in the year 2016 (2016-12-20 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.ARASE (ERG) 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. |
|---|---|---|---|---|---|---|---|
| 15 mins | 2026-06-22 18:58:58.319Z | 227.083° WSW | 2026-06-22 19:01:58.319Z | 154.175° SSE | 33.158° | 2026-06-22 19:13:58.319Z | 98.501° ESE |
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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