STARLINK-1903, 46764
Orbit data source: Space-Track
STARLINK-1903, 46764 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 24 Oct 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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46764 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, 4.4 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 16 hours ago
TLE from 16 hours ago
0 STARLINK-1903
1 46764U 20074AB 25242.68749822 .00116623 00000-0 12075-2 0 9997
2 46764 53.0252 41.8006 0001980 337.5434 22.5493 15.63864012268694Epoch: 2025-08-30T16:29Z
TLE epoch observation values (Epoch: 2025-08-30T16:29:59.846Z)
Latitude
0.00002°
Longitude
175.18304°
Altitude
376.171 km
Speed
7.686 km/s
True Right ascension
02h 47m 12s
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
23:56:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
378.127 km
Perigee altitude
375.453 km
Semi-major axis
6,754.927 km
Eccentricity
0.0002
Inclination
53.0252°
RAAN
41.8006°
Arg. of periapsis
337.5434°
True anomaly
22.558°
Mean anomaly
22.5493°
Eccentric anomaly
22.55365°
Mean motion
3.90942 °/min
Orbital period
92.09 mins
BSTAR
0.0012075
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Other satellites on launch #74 in the year 2020 (2020-10-24 UTC)
STARLINK-1903 Visibility forecast
Observer location: undefined°, undefined°
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 | 2025-08-31 12:35:50.493Z | 186.042° SSW | 2025-08-31 12:37:50.493Z | 142.457° SSE | 21.921° | 2025-08-31 12:39:50.493Z | 86.704° E |
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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Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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Authenticating...
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