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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 (12 years ago)

Launch vehicle

SOYUZ-ST-B

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 7.3 m

Radar Cross Section

9.223 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 2 days ago

TLE from 2 days ago

0 GALILEO 6 (262)
1 40129U 14050B   26088.90285646 -.00000035  00000-0  00000+0 0  9998
2 40129  48.9800 275.7652 1662861 177.0373 184.0793  1.85520679 79011

Epoch: 2026-03-29T21:40Z

TLE epoch observation values (Epoch: 2026-03-29T21:40:06.798Z)

Latitude

-0.00001°

Longitude

123.43898°

Altitude

26,234.478 km

Speed

3.193 km/s

True Right ascension

18h 23m 04s

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

08:57:13

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

26,251.786 km

Perigee altitude

16,947.203 km

Semi-major axis

27,977.632 km

Eccentricity

0.16629

Inclination

48.98°

RAAN

275.7652°

Arg. of periapsis

177.0373°

True anomaly

182.95776°

Mean anomaly

184.0793°

Eccentric anomaly

183.49799°

Mean motion

0.4638 °/min

Orbital period

776.2 mins

BSTAR

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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.
477 mins	2026-04-01 12:41:40.021Z	202.776° SW	2026-04-01 17:49:40.021Z	344.014° N	44.505°	2026-04-01 20:38:40.021Z	109.254° ESE

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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 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: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-03-29T21:40:06.798Z)

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: 2 days ago