ASTROCAST-0402, 55109
Orbit data source: Space-Track
ASTROCAST-0402, 55109 is a payload satellite owned by Astrocast (CH) in SSO that was launched on Tue, 03 Jan 2023 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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55109 intel report (Beta)
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Identifier
Orbit
Country
CH / SWTZRelated business
Manufacturer
Astrocast
Mission
Operational Commercial Communications
Bus & Motor
CUBESAT 3U, Unknown motor
Mass
4.5 kg wet, 4.5 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.2 m
Radar Cross Section
0.035 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 16 hours ago
TLE from 16 hours ago
0 ASTROCAST-0402
1 55109U 23001DE 26297.01773349 .00014783 00000-0 48755-3 0 9991
2 55109 97.5579 32.3998 0005549 131.5238 228.6479 15.31527140164237Epoch: 2026-10-24T00:25Z
TLE epoch observation values (Epoch: 2026-10-24T00:25:32.173Z)
Latitude
-0.00011°
Longitude
-6.4142°
Altitude
476.87 km
Speed
7.626 km/s
True Right ascension
02h 09m 35s
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
11:20:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
472.011 km
Perigee altitude
464.413 km
Semi-major axis
6,846.349 km
Eccentricity
0.00055
Inclination
97.5579°
RAAN
32.3998°
Arg. of periapsis
131.5238°
True anomaly
228.60019°
Mean anomaly
228.6479°
Eccentric anomaly
228.62404°
Mean motion
3.83137 °/min
Orbital period
93.96 mins
BSTAR
0.00048755
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Other satellites on launch #1 in the year 2023 (2023-01-03 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.ASTROCAST-0402 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-10-24 19:48:37.374Z | 346.331° N | 2026-10-24 19:50:37.374Z | 290.241° WNW | 38.813° | 2026-10-24 19:53:37.374Z | 219.216° SW |
| 5 mins | 2026-10-25 06:21:37.374Z | 150.546° SSE | 2026-10-25 06:23:37.374Z | 87.45° E | 60.777° | 2026-10-25 06:26:37.374Z | 356.832° 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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