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GALILEO 11 (268), 41175

Orbit data source: Space-Track

GALILEO 11 (268), 41175 is a payload satellite owned by GNSS Agency (ESA) that was launched on Thu, 17 Dec 2015 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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Identifier
41175, 2015-079B
Orbit
Active
Last TLE update
1 day ago
Origin
Manufacturer
OHB
Mission
Operational Civil Navigation
Bus & Motor
GALILEOSAT, AOCS
Mass
733 kg wet, 660 kg dry
Launch date (UTC)
2015-12-17 (10 years ago)
Launch vehicle
SOYUZ-ST-B
Launch site
French Guiana (FRGUI)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 2 Pan, 14.71 m
Radar Cross Section
9.223 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 1 day ago
0 GALILEO 11 (268)
1 41175U 15079B   25195.97309920  .00000003  00000-0  00000-0 0  9994
2 41175  55.6209 110.5191 0003908 347.0342  12.9782  1.70473554 59445
Epoch: 2025-07-14T23:21Z
TLE epoch observation values (Epoch: 2025-07-14T23:21:15.77Z)
Latitude
0.00004°
Longitude
-172.85967°
Altitude
23,211.231 km
Speed
3.671 km/s
True Right ascension
07h 22m 07s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-12.39029°
Longitude
178.48421°
Altitude
23,213.498 km
Speed
3.671 km/s
Apparent Right ascension
06h 21m 15s
Apparent Declination
-17° 50' 57"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
15:31:42
Azimuth
288.609° WNW
Elevation
-47.386°
Doppler factor
1
Orbital elements
Apogee altitude
23,233.788 km
Perigee altitude
23,210.653 km
Semi-major axis
29,600.358 km
Eccentricity
0.00039
Inclination
55.6209°
RAAN
110.5191°
Arg. of periapsis
347.0342°
True anomaly
Unknown
Mean anomaly
12.9782°
Eccentric anomaly
Unknown
Mean motion
0.42618 °/min
Orbital period
844.7 mins
BSTAR
0
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Other satellites on launch #79 in the year 2015 (2015-12-17 UTC)

GALILEO 11 (268) Visibility forecast

Observer location: undefined°, undefined°

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.
247 mins2025-07-16 06:34:21.663Z322.563° NNW2025-07-16 08:36:21.663Z289.724° WNW28.628°2025-07-16 10:41:21.663Z245.295° WSW
394 mins2025-07-16 16:21:21.663Z163.966° S2025-07-16 19:23:21.663Z95.64° ESE43.113°2025-07-16 22:55:21.663Z62.781° ENE
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