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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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, Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 JY1SAT
1 43803U 18099AX 26171.42320771 .00014139 00000-0 43536-3 0 9990
2 43803 97.4124 234.2689 0004531 246.7819 113.2947 15.33738605414121Epoch: 2026-06-20T10:09Z
TLE epoch observation values (Epoch: 2026-06-20T10:09:25.146Z)
Latitude
0.00003°
Longitude
173.27608°
Altitude
469.006 km
Speed
7.631 km/s
True Right ascension
15h 37m 04s
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
21:42:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
464.717 km
Perigee altitude
458.518 km
Semi-major axis
6,839.755 km
Eccentricity
0.00045
Inclination
97.4124°
RAAN
234.2689°
Arg. of periapsis
246.7819°
True anomaly
113.34238°
Mean anomaly
113.2947°
Eccentric anomaly
113.31854°
Mean motion
3.83692 °/min
Orbital period
93.83 mins
BSTAR
0.00043536
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-06-22 17:32:19.331Z | 334.222° NNW | 2026-06-22 17:33:19.331Z | 302.918° NW | 30.657° | 2026-06-22 17:36:19.331Z | 221.897° SW |
| 4 mins | 2026-06-23 04:04:19.331Z | 143.339° SSE | 2026-06-23 04:05:19.331Z | 114.815° SE | 38.125° | 2026-06-23 04:08:19.331Z | 359.445° N |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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