STARLINK-1845, 47135
Orbit data source: Space-Track
STARLINK-1845, 47135 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 25 Nov 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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47135 intel report (Beta)
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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: 2 days ago
TLE from 2 days ago
0 STARLINK-1845
1 47135U 20088P 26171.31018183 .00057991 00000-0 40731-3 0 9999
2 47135 53.0439 133.9378 0002723 23.5063 336.6079 15.73617254308245Epoch: 2026-06-20T07:26Z
TLE epoch observation values (Epoch: 2026-06-20T07:26:39.710Z)
Latitude
-0.00001°
Longitude
113.74569°
Altitude
347.792 km
Speed
7.702 km/s
True Right ascension
08h 55m 45s
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
21:30:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
350.681 km
Perigee altitude
347.017 km
Semi-major axis
6,726.986 km
Eccentricity
0.00027
Inclination
53.0439°
RAAN
133.9378°
Arg. of periapsis
23.5063°
True anomaly
336.59551°
Mean anomaly
336.6079°
Eccentric anomaly
336.6017°
Mean motion
3.9338 °/min
Orbital period
91.51 mins
BSTAR
0.00040731
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Other satellites on launch #88 in the year 2020 (2020-11-25 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-1845 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-22 23:38:44.159Z | 235.802° WSW | 2026-06-22 23:40:44.159Z | 257.493° W | 39.844° | 2026-06-22 23:43:44.159Z | 46.334° ENE |
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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