STARLINK-1625, 46131
Orbit data source: Space-Track
STARLINK-1625, 46131 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 18 Aug 2020 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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46131 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Partially operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
260 kg wet, ~248 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 STARLINK-1625
1 46131U 20057Q 25300.50002315 .01808953 00000-0 45830-1 0 9990
2 46131 53.0543 173.0037 0000955 83.7189 122.6081 15.35906441 5422Epoch: 2025-10-27T12:00Z
TLE epoch observation values (Epoch: 2025-10-27T12:00:02.000Z)
Latitude
-20.95162°
Longitude
153.5351°
Altitude
464.441 km
Speed
7.634 km/s
True Right ascension
00h 38m 34s
True Declination
-20° 49' 56"
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
14:00:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
459.157 km
Perigee altitude
457.851 km
Semi-major axis
6,836.641 km
Eccentricity
0.0001
Inclination
53.0543°
RAAN
173.0037°
Arg. of periapsis
83.7189°
True anomaly
122.61732°
Mean anomaly
122.6081°
Eccentric anomaly
122.61271°
Mean motion
3.83954 °/min
Orbital period
93.76 mins
BSTAR
0.04583
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Other satellites on launch #57 in the year 2020 (2020-08-18 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.STARLINK-1625 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-10-27 19:06:34.721Z | 251.401° W | 2025-10-27 19:09:34.721Z | 307.468° NW | 34.457° | 2025-10-27 19:12:34.721Z | 35.422° NE |
| 5 mins | 2025-10-28 00:02:34.721Z | 332.865° NNW | 2025-10-28 00:05:34.721Z | 32.721° NE | 21.291° | 2025-10-28 00:07:34.721Z | 74.017° E |
| 5 mins | 2025-10-28 01:40:34.721Z | 295.775° NW | 2025-10-28 01:42:34.721Z | 250.829° W | 36.887° | 2025-10-28 01:45:34.721Z | 151.133° SSE |
| 5 mins | 2025-10-28 18:30:34.721Z | 249.556° W | 2025-10-28 18:32:34.721Z | 343.555° N | 40.656° | 2025-10-28 18:35:34.721Z | 43.575° NE |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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