ASTROCAST-0403, 55111
Orbit data source: Space-Track
ASTROCAST-0403, 55111 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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55111 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
Unknown / 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, 0.1 m
Radar Cross Section
0.035 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 ASTROCAST-0403
1 55111U 23001DG 25345.21317009 .00018874 00000-0 74573-3 0 9998
2 55111 97.5704 71.5324 0004313 279.7836 80.2915 15.25543368115859Epoch: 2025-12-11T05:06Z
TLE epoch observation values (Epoch: 2025-12-11T05:06:57.895Z)
Latitude
0°
Longitude
-85.3812°
Altitude
491.749 km
Speed
7.619 km/s
True Right ascension
04h 46m 07s
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
13:01:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
489.08 km
Perigee altitude
483.159 km
Semi-major axis
6,864.257 km
Eccentricity
0.00043
Inclination
97.5704°
RAAN
71.5324°
Arg. of periapsis
279.7836°
True anomaly
80.34022°
Mean anomaly
80.2915°
Eccentric anomaly
80.31586°
Mean motion
3.81639 °/min
Orbital period
94.33 mins
BSTAR
0.00074573
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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-0403 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 | 2025-12-11 18:16:43.685Z | 36.676° NE | 2025-12-11 18:19:43.685Z | 105.87° ESE | 27.675° | 2025-12-11 18:22:43.685Z | 162.359° S |
| 5 mins | 2025-12-12 06:26:43.685Z | 209.474° SW | 2025-12-12 06:28:43.685Z | 271.544° WNW | 30.172° | 2025-12-12 06:31:43.685Z | 329.426° NNW |
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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