STARLINK-1569, 46039
Orbit data source: Space-Track
STARLINK-1569, 46039 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 07 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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46039 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-1569
1 46039U 20055N 25291.63594784 .00002679 00000-0 19859-3 0 9998
2 46039 53.0566 44.3213 0001123 84.2598 275.8519 15.06408482287472Epoch: 2025-10-18T15:15Z
TLE epoch observation values (Epoch: 2025-10-18T15:15:45.893Z)
Latitude
-0.00002°
Longitude
148.01594°
Altitude
547.986 km
Speed
7.589 km/s
True Right ascension
02h 57m 17s
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
23:11:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.234 km
Perigee altitude
546.678 km
Semi-major axis
6,925.593 km
Eccentricity
0.00011
Inclination
53.0566°
RAAN
44.3213°
Arg. of periapsis
84.2598°
True anomaly
275.8391°
Mean anomaly
275.8519°
Eccentric anomaly
275.8455°
Mean motion
3.7658 °/min
Orbital period
95.6 mins
BSTAR
0.00019859
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Other satellites on launch #55 in the year 2020 (2020-08-07 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-1569 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-10-19 08:55:29.902Z | 159.468° S | 2025-10-19 08:57:29.902Z | 129.631° SE | 14.292° | 2025-10-19 08:59:29.902Z | 97.875° ESE |
| 6 mins | 2025-10-19 10:34:29.902Z | 239.591° WSW | 2025-10-19 10:36:29.902Z | 282.853° WNW | 43.309° | 2025-10-19 10:40:29.902Z | 46.884° ENE |
| 4 mins | 2025-10-19 12:15:29.902Z | 314.8° NW | 2025-10-19 12:16:29.902Z | 333.283° NNW | 18.075° | 2025-10-19 12:19:29.902Z | 23.909° NE |
| 5 mins | 2025-10-19 15:36:29.902Z | 345.196° N | 2025-10-19 15:38:29.902Z | 25.016° NE | 21.414° | 2025-10-19 15:41:29.902Z | 75.377° E |
| 6 mins | 2025-10-19 17:15:29.902Z | 305.219° NW | 2025-10-19 17:18:29.902Z | 191.929° SSW | 43.851° | 2025-10-19 17:21:29.902Z | 137.911° SSE |
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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