GALILEO 7 (263), 40544
Orbit data source: Space-Track
GALILEO 7 (263), 40544 is a payload satellite owned by GNSS Agency (ESA) that was launched on Fri, 27 Mar 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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40544 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
ESARelated business
Manufacturer
OHB
Mission
Operational Civil Navigation
Bus & Motor
GALILEOSAT, AOCS
Mass
733 kg wet, 660 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 7.3 m
Radar Cross Section
9.223 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 3 days ago
TLE from 3 days ago
0 GALILEO 7 (263)
1 40544U 15017A 25336.70709446 -.00000065 00000-0 00000+0 0 9998
2 40544 56.8490 346.9540 0006521 268.5764 91.3871 1.70475735 65856Epoch: 2025-12-02T16:58Z
TLE epoch observation values (Epoch: 2025-12-02T16:58:12.961Z)
Latitude
-0.00003°
Longitude
20.61911°
Altitude
23,222.786 km
Speed
3.67 km/s
True Right ascension
23h 07m 50s
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
06:27:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
23,241.226 km
Perigee altitude
23,202.622 km
Semi-major axis
29,600.061 km
Eccentricity
0.00065
Inclination
56.849°
RAAN
346.954°
Arg. of periapsis
268.5764°
True anomaly
91.4618°
Mean anomaly
91.3871°
Eccentric anomaly
91.42445°
Mean motion
0.42619 °/min
Orbital period
844.69 mins
BSTAR
0
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Other satellites on launch #17 in the year 2015 (2015-03-27 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.GALILEO 7 (263) 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. |
|---|---|---|---|---|---|---|---|
| 169 mins | 2025-12-06 05:41:37.714Z | 257.792° W | 2025-12-06 08:30:37.714Z | 313.119° NW | 37.853° | 2025-12-06 08:30:37.714Z | 313.119° NW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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