JCSAT 17, 45245
Orbit data source: Space-Track
JCSAT 17, 45245 is a payload satellite owned by Sky Perfect JSAT (JP) in GEO that was launched on Tue, 18 Feb 2020 UTC via an ARIANE 5ECA+ launch vehicle from the French Guiana (FRGUI). 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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45245 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
JP / JPNRelated business
Manufacturer
LMCSS
Mission
Operational Commercial Communications
Bus & Motor
A2100, LEROS-1C
Mass
5,857 kg wet, ~3,000 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan + 1 Dish, Unknown HBR
Radar Cross Section
30.713 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 JCSAT 17
1 45245U 20013A 25365.42053671 -.00000300 00000-0 00000-0 0 9999
2 45245 5.4005 355.2081 0003648 297.4019 94.8821 1.00269880 21552Epoch: 2025-12-31T10:05Z
TLE epoch observation values (Epoch: 2025-12-31T10:05:34.371Z)
Latitude
2.89437°
Longitude
135.92138°
Altitude
35,787.673 km
Speed
3.075 km/s
True Right ascension
01h 49m 37s
True Declination
2° 53' 29"
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
19:24:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,803.568 km
Perigee altitude
35,772.803 km
Semi-major axis
42,166.323 km
Eccentricity
0.00036
Inclination
5.4005°
RAAN
355.2081°
Arg. of periapsis
297.4019°
True anomaly
94.92375°
Mean anomaly
94.8821°
Eccentric anomaly
94.90293°
Mean motion
0.25067 °/min
Orbital period
1,436.18 mins
BSTAR
0
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Other satellites on launch #13 in the year 2020 (2020-02-18 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.JCSAT 17 Visibility
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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. |
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| JCSAT 17 is likely not visible in the next few days. |
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45245 neighbors
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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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