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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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, 0.1 m
Radar Cross Section
0.035 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 ASTROCAST-0403
1 55111U 23001DG 26068.82333059 .00013959 00000-0 51317-3 0 9991
2 55111 97.5604 161.3228 0004771 338.0704 22.0330 15.28004949129377Epoch: 2026-03-09T19:45Z
TLE epoch observation values (Epoch: 2026-03-09T19:45:35.762Z)
Latitude
-0.00007°
Longitude
57.41305°
Altitude
481.839 km
Speed
7.626 km/s
True Right ascension
10h 45m 17s
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
13:52:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
482.01 km
Perigee altitude
475.467 km
Semi-major axis
6,856.876 km
Eccentricity
0.00048
Inclination
97.5604°
RAAN
161.3228°
Arg. of periapsis
338.0704°
True anomaly
22.05352°
Mean anomaly
22.033°
Eccentric anomaly
22.04326°
Mean motion
3.82256 °/min
Orbital period
94.18 mins
BSTAR
0.00051317
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-03-10 18:20:11.615Z | 43.557° NE | 2026-03-10 18:22:11.615Z | 82.323° E | 23.05° | 2026-03-10 18:25:11.615Z | 150° SSE |
| 6 mins | 2026-03-11 06:27:11.615Z | 186.314° SSW | 2026-03-11 06:30:11.615Z | 242.131° WSW | 34.803° | 2026-03-11 06:33:11.615Z | 330.794° 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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