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: 1 day ago
TLE from 1 day ago
0 ASTROCAST-0402
1 55109U 23001DE 26235.24457420 .00015146 00000-0 52264-3 0 9991
2 55109 97.5573 329.5074 0004448 23.0864 337.0575 15.30060621154780Epoch: 2026-08-23T05:52Z
TLE epoch observation values (Epoch: 2026-08-23T05:52:11.210Z)
Latitude
-0.00007°
Longitude
-90.08271°
Altitude
475.923 km
Speed
7.629 km/s
True Right ascension
21h 58m 01s
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
04:20:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
475.637 km
Perigee altitude
469.543 km
Semi-major axis
6,850.727 km
Eccentricity
0.00044
Inclination
97.5573°
RAAN
329.5074°
Arg. of periapsis
23.0864°
True anomaly
337.03762°
Mean anomaly
337.0575°
Eccentric anomaly
337.04756°
Mean motion
3.8277 °/min
Orbital period
94.05 mins
BSTAR
0.00052264
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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 | 2026-08-24 18:32:37.225Z | 47.078° ENE | 2026-08-24 18:34:37.225Z | 85.722° E | 20.753° | 2026-08-24 18:37:37.225Z | 147.536° SSE |
| 4 mins | 2026-08-24 20:06:37.225Z | 322.382° NNW | 2026-08-24 20:07:37.225Z | 302.052° NW | 17.784° | 2026-08-24 20:10:37.225Z | 244.435° WSW |
| 5 mins | 2026-08-25 06:39:37.225Z | 186.864° SSW | 2026-08-25 06:41:37.225Z | 238.879° WSW | 38.394° | 2026-08-25 06:44:37.225Z | 335.381° NNW |
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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