JY1SAT, 43803
Orbit data source: Space-Track
JY1SAT, 43803 is a payload satellite owned by JUST (JO) in SSO that was launched on Mon, 03 Dec 2018 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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43803 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
JO / JORRelated business
Manufacturer
JUST
Mission
Operational Amateur Technology
Bus & Motor
CUBESAT 1U, Unknown motor
Mass
1 kg wet, 1 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: 1 day ago
TLE from 1 day ago
0 JY1SAT
1 43803U 18099AX 25340.72012307 .00027274 00000-0 10427-2 0 9999
2 43803 97.4424 38.5564 0005628 226.1365 133.9410 15.26557427384197Epoch: 2025-12-06T17:16Z
TLE epoch observation values (Epoch: 2025-12-06T17:16:58.633Z)
Latitude
0.00008°
Longitude
63.56827°
Altitude
491.893 km
Speed
7.617 km/s
True Right ascension
02h 34m 13s
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
22:12:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.933 km
Perigee altitude
479.21 km
Semi-major axis
6,861.208 km
Eccentricity
0.00056
Inclination
97.4424°
RAAN
38.5564°
Arg. of periapsis
226.1365°
True anomaly
133.98742°
Mean anomaly
133.941°
Eccentric anomaly
133.96421°
Mean motion
3.81893 °/min
Orbital period
94.27 mins
BSTAR
0.0010427
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Other satellites on launch #99 in the year 2018 (2018-12-03 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.JY1SAT 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-12-08 04:01:28.850Z | 163.831° S | 2025-12-08 04:04:28.850Z | 5.81° NNE | 43.03° | 2025-12-08 04:07:28.850Z | 349.805° N |
| 5 mins | 2025-12-08 17:03:28.850Z | 359.701° N | 2025-12-08 17:05:28.850Z | 241.707° WSW | 41.53° | 2025-12-08 17:08:28.850Z | 201.077° SSW |
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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