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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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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-1569
1 46039U 20055N 26263.43240847 -.00000936 00000-0 -18360-4 0 9997
2 46039 53.1613 301.1189 0002485 39.7959 320.3224 15.31693388338712Epoch: 2026-09-20T10:22Z
TLE epoch observation values (Epoch: 2026-09-20T10:22:40.091Z)
Latitude
-0.00007°
Longitude
146.12513°
Altitude
470.35 km
Speed
7.633 km/s
True Right ascension
20h 04m 28s
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
12:12:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
472.718 km
Perigee altitude
469.314 km
Semi-major axis
6,849.153 km
Eccentricity
0.00025
Inclination
53.1613°
RAAN
301.1189°
Arg. of periapsis
39.7959°
True anomaly
320.30421°
Mean anomaly
320.3224°
Eccentric anomaly
320.31331°
Mean motion
3.82902 °/min
Orbital period
94.02 mins
BSTAR
-0.00001836
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-09-21 05:20:29.445Z | 228.868° WSW | 2026-09-21 05:24:29.445Z | 49.247° ENE | 66.496° | 2026-09-21 05:27:29.445Z | 49.942° ENE |
| 4 mins | 2026-09-21 10:18:29.445Z | 345.859° N | 2026-09-21 10:20:29.445Z | 22.498° NNE | 16.525° | 2026-09-21 10:22:29.445Z | 57.642° ENE |
| 5 mins | 2026-09-21 11:56:29.445Z | 317.096° NNW | 2026-09-21 11:58:29.445Z | 4.894° NNE | 69.07° | 2026-09-21 12:01:29.445Z | 122.348° SE |
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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