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: 15 hours ago
TLE from 15 hours ago
0 ASTROCAST-0403
1 55111U 23001DG 26022.50417160 .00012736 00000-0 48685-3 0 9998
2 55111 97.5667 114.3609 0006813 123.9343 236.2543 15.26724377122309Epoch: 2026-01-22T12:06Z
TLE epoch observation values (Epoch: 2026-01-22T12:06:00.426Z)
Latitude
-0.0001°
Longitude
171.00275°
Altitude
491.308 km
Speed
7.618 km/s
True Right ascension
07h 37m 26s
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
03:58:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
487.25 km
Perigee altitude
477.902 km
Semi-major axis
6,860.713 km
Eccentricity
0.00068
Inclination
97.5667°
RAAN
114.3609°
Arg. of periapsis
123.9343°
True anomaly
236.18941°
Mean anomaly
236.2543°
Eccentric anomaly
236.22185°
Mean motion
3.81935 °/min
Orbital period
94.26 mins
BSTAR
0.00048685
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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 | 2026-01-23 05:32:04.019Z | 136.904° SSE | 2026-01-23 05:35:04.019Z | 74.535° E | 29.168° | 2026-01-23 05:38:04.019Z | 8.91° NNE |
| 5 mins | 2026-01-23 18:34:04.019Z | 36.751° NE | 2026-01-23 18:36:04.019Z | 105.625° ESE | 35.456° | 2026-01-23 18:39:04.019Z | 172.478° S |
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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