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, Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 21 hours ago
TLE from 21 hours ago
0 JY1SAT
1 43803U 18099AX 26079.47401834 .00010930 00000-0 37101-3 0 9998
2 43803 97.4231 142.1518 0005462 211.4594 148.6321 15.30666233400049Epoch: 2026-03-20T11:22Z
TLE epoch observation values (Epoch: 2026-03-20T11:22:35.184Z)
Latitude
-0.00002°
Longitude
153.49663°
Altitude
480.124 km
Speed
7.624 km/s
True Right ascension
09h 28m 36s
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
13:29:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
474.517 km
Perigee altitude
467.035 km
Semi-major axis
6,848.913 km
Eccentricity
0.00055
Inclination
97.4231°
RAAN
142.1518°
Arg. of periapsis
211.4594°
True anomaly
148.66466°
Mean anomaly
148.6321°
Eccentric anomaly
148.64838°
Mean motion
3.82922 °/min
Orbital period
94.01 mins
BSTAR
0.00037101
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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 | 2026-03-21 16:12:05.792Z | 56.97° ENE | 2026-03-21 16:14:05.792Z | 99.003° ESE | 18.316° | 2026-03-21 16:16:05.792Z | 137.76° SSE |
| 5 mins | 2026-03-22 04:18:05.792Z | 177.866° S | 2026-03-22 04:20:05.792Z | 210.11° SW | 40.491° | 2026-03-22 04:23:05.792Z | 340.08° N |
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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