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, 0.087 m
Radar Cross Section
0.015 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 JY1SAT
1 43803U 18099AX 26295.68965604 .00021755 00000-0 59223-3 0 9997
2 43803 97.3986 359.2040 0005806 158.7166 201.4321 15.37510508433196Epoch: 2026-10-22T16:33Z
TLE epoch observation values (Epoch: 2026-10-22T16:33:06.281Z)
Latitude
-0.00007°
Longitude
79.80689°
Altitude
460.281 km
Speed
7.634 km/s
True Right ascension
23h 56m 48s
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
06:14:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
454.381 km
Perigee altitude
446.451 km
Semi-major axis
6,828.553 km
Eccentricity
0.00058
Inclination
97.3986°
RAAN
359.204°
Arg. of periapsis
158.7166°
True anomaly
201.40781°
Mean anomaly
201.4321°
Eccentric anomaly
201.41995°
Mean motion
3.84636 °/min
Orbital period
93.59 mins
BSTAR
0.00059223
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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 | 2026-10-23 16:33:28.443Z | 50.283° ENE | 2026-10-23 16:35:28.443Z | 93.637° ESE | 22.048° | 2026-10-23 16:37:28.443Z | 139.041° SSE |
| 4 mins | 2026-10-24 04:37:28.443Z | 188.977° SSW | 2026-10-24 04:38:28.443Z | 218.46° SW | 54.489° | 2026-10-24 04:41:28.443Z | 338.036° 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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