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GALILEO 6 (262), 40129

Orbit data source: Space-Track

GALILEO 6 (262), 40129 is a payload satellite owned by GNSS Agency (ESA) in MEO that was launched on Fri, 22 Aug 2014 UTC via a SOYUZ-ST-B launch vehicle from the French Guiana (FRGUI). 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/40129?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/40129?theme=dark&initialShowStats=false

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Identifier

40129, 2014-050B

Orbit

MEO

Country

ESA

Related business

European Space Agency (FR)

Manufacturer

OHB

Mission

On reserve Civil Navigation

Bus & Motor

GALILEOSAT, AOCS

Mass

733 kg wet, 700 kg dry

Launch date (UTC)

2014-08-22 (11 years ago)

Launch vehicle

SOYUZ-ST-B

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 7.4 m

Radar Cross Section

9.223 m², Large (>1 m²)

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Last TLE update: 1 day ago

TLE from 1 day ago

0 GALILEO 6 (262)
1 40129U 14050B   25257.71231800 -.00000005  00000-0  00000-0 0  9995
2 40129  49.1914 283.7698 1640331 169.6425 194.2229  1.85520205 75379

Epoch: 2025-09-14T17:05Z

TLE epoch observation values (Epoch: 2025-09-14T17:05:44.275Z)

Latitude

0.00003°

Longitude

33.42369°

Altitude

26,081.181 km

Speed

3.211 km/s

True Right ascension

18h 55m 08s

True Declination

0° 00' 00"

Sunlit

Object was in daylight 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

10:15:00

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

26,188.797 km

Perigee altitude

17,010.269 km

Semi-major axis

27,977.67 km

Eccentricity

0.16403

Inclination

49.1914°

RAAN

283.7698°

Arg. of periapsis

169.6425°

True anomaly

190.37679°

Mean anomaly

194.2229°

Eccentric anomaly

192.2317°

Mean motion

0.46379 °/min

Orbital period

776.21 mins

BSTAR

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Computing Atmospheric mass density...

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Other satellites on launch #50 in the year 2014 (2014-08-22 UTC)

GALILEO 5 (261), 40128

FREGAT R/B, 40130

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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.

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GALILEO 6 (262) 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.
313 mins	2025-09-16 09:45:44.777Z	290.144° WNW	2025-09-16 12:56:44.777Z	244.021° WSW	43.423°	2025-09-16 14:58:44.777Z	169.008° S

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 GALILEO 6 (262), 40129 on other resources

View GALILEO 6 (262), 40129 on NASA - NSSDCA Website

View GALILEO 6 (262), 40129 on Heavens-Above

View GALILEO 6 (262), 40129 on Keep Track

View GALILEO 6 (262), 40129 on Celestrak

View GALILEO 6 (262), 40129 on Gunter's Space Page

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

GALILEO 6 (262), 40129

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2025-09-14T17:05:44.275Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #50 in the year 2014 (2014-08-22 UTC)

GALILEO 6 (262) Visibility forecast

Co-orbital & Co-planar RSOs

Check out GALILEO 6 (262), 40129 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago