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, 0.2 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-0403
1 55111U 23001DG 26283.55380313 .00031366 00000-0 89716-3 0 9991
2 55111 97.5618 20.3979 0002998 267.1241 92.9659 15.35906744162241Epoch: 2026-10-10T13:17Z
TLE epoch observation values (Epoch: 2026-10-10T13:17:28.590Z)
Latitude
-0.00004°
Longitude
161.86951°
Altitude
461.443 km
Speed
7.636 km/s
True Right ascension
01h 21m 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
23:41:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
457.229 km
Perigee altitude
453.131 km
Semi-major axis
6,833.317 km
Eccentricity
0.0003
Inclination
97.5618°
RAAN
20.3979°
Arg. of periapsis
267.1241°
True anomaly
93.00021°
Mean anomaly
92.9659°
Eccentric anomaly
92.98305°
Mean motion
3.84234 °/min
Orbital period
93.69 mins
BSTAR
0.00089716
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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 | 2026-10-11 06:36:29.198Z | 166.572° S | 2026-10-11 06:39:29.198Z | 165.337° S | 67.43° | 2026-10-11 06:42:29.198Z | 348.04° N |
| 5 mins | 2026-10-11 19:34:29.198Z | 5.065° NNE | 2026-10-11 19:36:29.198Z | 245.058° WSW | 71.783° | 2026-10-11 19:39:29.198Z | 198.496° SSW |
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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