GALILEO 9 (205), 40889
Orbit data source: Space-Track
GALILEO 9 (205), 40889 is a payload satellite owned by GNSS Agency (ESA) that was launched on Fri, 11 Sep 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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40889 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: 18 hours ago
TLE from 18 hours ago
0 GALILEO 9 (205)
1 40889U 15045A 25351.98227854 .00000059 00000-0 00000-0 0 9999
2 40889 55.0015 226.6133 0005989 39.6119 320.5359 1.70473246 63921Epoch: 2025-12-17T23:34Z
TLE epoch observation values (Epoch: 2025-12-17T23:34:28.865Z)
Latitude
0.00001°
Longitude
146.16013°
Altitude
23,208.845 km
Speed
3.671 km/s
True Right ascension
15h 06m 29s
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
16:35:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
23,240.006 km
Perigee altitude
23,204.551 km
Semi-major axis
29,600.416 km
Eccentricity
0.0006
Inclination
55.0015°
RAAN
226.6133°
Arg. of periapsis
39.6119°
True anomaly
320.49225°
Mean anomaly
320.5359°
Eccentric anomaly
320.51408°
Mean motion
0.42618 °/min
Orbital period
844.71 mins
BSTAR
0
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Other satellites on launch #45 in the year 2015 (2015-09-11 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 9 (205) 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. |
|---|---|---|---|---|---|---|---|
| 22 mins | 2025-12-18 17:45:46.936Z | 44.257° NE | 2025-12-18 17:45:46.936Z | 44.257° NE | 16.211° | 2025-12-18 18:07:46.936Z | 45.166° ENE |
| 65 mins | 2025-12-19 16:40:46.936Z | 204.492° SW | 2025-12-19 17:45:46.936Z | 214.19° SW | 28.73° | 2025-12-19 17:45:46.936Z | 214.19° SW |
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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