CENTAURI-1, 43809
Orbit data source: Space-Track
CENTAURI-1, 43809 is a payload satellite owned by Fleet Space (AU) in SSO that was launched on Mon, 03 Dec 2018 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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43809 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
AU / AUSRelated business
Manufacturer
Fleet Space
Mission
Operational Commercial Communications
Bus & Motor
CUBESAT 3U, Unknown motor
Mass
5 kg wet, 5 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 0.1 m
Radar Cross Section
0.035 m², Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 18 hours ago
TLE from 18 hours ago
0 CENTAURI-1
1 43809U 18099BD 25339.11469194 .00012825 00000-0 71219-3 0 9999
2 43809 97.4524 30.0111 0013457 282.5314 77.4412 15.13779729383110Epoch: 2025-12-05T02:45Z
TLE epoch observation values (Epoch: 2025-12-05T02:45:09.383Z)
Latitude
-0.00005°
Longitude
-85.43942°
Altitude
525.758 km
Speed
7.601 km/s
True Right ascension
02h 00m 02s
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
18:50:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
530.947 km
Perigee altitude
512.377 km
Semi-major axis
6,899.799 km
Eccentricity
0.00135
Inclination
97.4524°
RAAN
30.0111°
Arg. of periapsis
282.5314°
True anomaly
77.59177°
Mean anomaly
77.4412°
Eccentric anomaly
77.51648°
Mean motion
3.78694 °/min
Orbital period
95.06 mins
BSTAR
0.00071219
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Other satellites on launch #99 in the year 2018 (2018-12-03 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.CENTAURI-1 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-12-06 02:42:22.434Z | 105.905° ESE | 2025-12-06 02:44:22.434Z | 68.762° E | 18.245° | 2025-12-06 02:46:22.434Z | 31.489° NE |
| 5 mins | 2025-12-06 04:16:22.434Z | 217.19° SW | 2025-12-06 04:18:22.434Z | 262.051° W | 24.667° | 2025-12-06 04:21:22.434Z | 320.469° NNW |
| 5 mins | 2025-12-06 15:49:22.434Z | 44.816° NE | 2025-12-06 15:51:22.434Z | 86.702° E | 25.799° | 2025-12-06 15:54:22.434Z | 152.52° SSE |
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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