GALAXY 17, 31307
Orbit data source: Space-Track
GALAXY 17, 31307 is a payload satellite owned by Intelsat Ltd (US) (US) in GEO that was launched on Fri, 04 May 2007 UTC via an ARIANE 5ECA 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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31307 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Thales Alenia
Mission
Operational Commercial Communications
Bus & Motor
SPACEBUS 3000B3, S400
Mass
4,107 kg wet, 1,750 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 18.4 m
Radar Cross Section
25.435 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 GALAXY 17
1 31307U 07016B 25258.85315718 -.00000223 00000-0 00000-0 0 9996
2 31307 2.2726 83.3879 0004563 141.8957 351.9211 1.00271165 67059Epoch: 2025-09-15T20:28Z
TLE epoch observation values (Epoch: 2025-09-15T20:28:32.78Z)
Latitude
1.65786°
Longitude
-84.97141°
Altitude
35,767.036 km
Speed
3.076 km/s
True Right ascension
14h 28m 52s
True Declination
1° 39' 22"
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
08:04:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,807.077 km
Perigee altitude
35,768.596 km
Semi-major axis
42,165.974 km
Eccentricity
0.00046
Inclination
2.2726°
RAAN
83.3879°
Arg. of periapsis
141.8957°
True anomaly
351.91375°
Mean anomaly
351.9211°
Eccentric anomaly
351.91742°
Mean motion
0.25067 °/min
Orbital period
1,436.16 mins
BSTAR
0
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Other satellites on launch #16 in the year 2007 (2007-05-04 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.GALAXY 17 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. |
|---|---|---|---|---|---|---|---|
| 1440 mins | 2025-09-16 15:21:54.079Z | 149.264° SSE | 2025-09-16 17:33:54.079Z | 149.007° SSE | 33.638° | 2025-09-17 15:21:54.079Z | 149.254° SSE |
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31307 neighbors
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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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