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: 7 hours ago
TLE from 7 hours ago
0 ASTROCAST-0403
1 55111U 23001DG 26252.20492265 .00023212 00000-0 69048-3 0 9996
2 55111 97.5613 348.2444 0004441 42.8619 317.2969 15.34730721157438Epoch: 2026-09-09T04:55Z
TLE epoch observation values (Epoch: 2026-09-09T04:55:05.316Z)
Latitude
-0.00007°
Longitude
-73.78807°
Altitude
462.594 km
Speed
7.637 km/s
True Right ascension
23h 12m 58s
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
04:28:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
461.71 km
Perigee altitude
455.637 km
Semi-major axis
6,836.81 km
Eccentricity
0.00044
Inclination
97.5613°
RAAN
348.2444°
Arg. of periapsis
42.8619°
True anomaly
317.26237°
Mean anomaly
317.2969°
Eccentric anomaly
317.27964°
Mean motion
3.8394 °/min
Orbital period
93.76 mins
BSTAR
0.00069048
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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 | 2026-09-09 19:33:06.156Z | 4.953° NNE | 2026-09-09 19:36:06.156Z | 309.56° NW | 60.562° | 2026-09-09 19:39:06.156Z | 205.1° SW |
| 5 mins | 2026-09-10 06:06:06.156Z | 129.274° SE | 2026-09-10 06:08:06.156Z | 71.824° E | 35.724° | 2026-09-10 06:11:06.156Z | 6.62° NNE |
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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