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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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<iframe src="https://www.satcat.com/sats-embedded/43809?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/43809?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

43809, 2018-099BD

Orbit

SSO

Country

AU / AUS

Related business

Fleet Space Technologies Pty Ltd (AU)

Manufacturer

Fleet Space

Mission

Operational Commercial Communications

Bus & Motor

CUBESAT 3U, Unknown motor

Mass

5 kg wet, 5 kg dry

Launch date (UTC)

2018-12-03 (7 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 0.1 m

Radar Cross Section

0.035 m², Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 16 hours ago

TLE from 16 hours ago

0 CENTAURI-1
1 43809U 18099BD  26034.38024102  .00006599  00000-0  35815-3 0  9990
2 43809  97.4430  88.9817 0016059  74.8011 285.4996 15.14761233392231

Epoch: 2026-02-03T09:07Z

TLE epoch observation values (Epoch: 2026-02-03T09:07:32.824Z)

Latitude

0.00003°

Longitude

178.53292°

Altitude

521.841 km

Speed

7.604 km/s

True Right ascension

05h 55m 55s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

03:31:36

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

529.754 km

Perigee altitude

507.602 km

Semi-major axis

6,896.815 km

Eccentricity

0.00161

Inclination

97.443°

RAAN

88.9817°

Arg. of periapsis

74.8011°

True anomaly

285.32217°

Mean anomaly

285.4996°

Eccentric anomaly

285.4109°

Mean motion

3.7894 °/min

Orbital period

95 mins

BSTAR

0.00035815

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Other satellites on launch #99 in the year 2018 (2018-12-03 UTC)

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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	2026-02-04 02:43:07.396Z	109.702° ESE	2026-02-04 02:45:07.396Z	72.443° E	18.674°	2026-02-04 02:47:07.396Z	32.541° NE
4 mins	2026-02-04 04:18:07.396Z	234.665° WSW	2026-02-04 04:19:07.396Z	259.277° W	22.666°	2026-02-04 04:22:07.396Z	318.172° NNW
5 mins	2026-02-04 15:50:07.396Z	49.698° ENE	2026-02-04 15:52:07.396Z	101.17° ESE	26.786°	2026-02-04 15:55:07.396Z	158.529° S

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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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Check out CENTAURI-1, 43809 on other resources

View CENTAURI-1, 43809 on NASA - NSSDCA Website

View CENTAURI-1, 43809 on Heavens-Above

View CENTAURI-1, 43809 on Keep Track

View CENTAURI-1, 43809 on Celestrak

View CENTAURI-1, 43809 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

CENTAURI-1, 43809

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 16 hours ago

TLE from 16 hours ago

TLE epoch observation values (Epoch: 2026-02-03T09:07:32.824Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #99 in the year 2018 (2018-12-03 UTC)

CENTAURI-1 Visibility forecast

Co-orbital & Co-planar RSOs

Check out CENTAURI-1, 43809 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 16 hours ago