STARLINK-2319, 47790
Orbit data source: Space-Track
STARLINK-2319, 47790 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 11 Mar 2021 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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47790 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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-2319
1 47790U 21018D 25292.28513576 .00000697 00000-0 65679-4 0 9995
2 47790 53.0527 136.4097 0001426 88.2401 271.8752 15.06408125255711Epoch: 2025-10-19T06:50Z
TLE epoch observation values (Epoch: 2025-10-19T06:50:35.729Z)
Latitude
0.00003°
Longitude
5.75685°
Altitude
548.033 km
Speed
7.589 km/s
True Right ascension
09h 05m 38s
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
13:34:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.445 km
Perigee altitude
546.47 km
Semi-major axis
6,925.595 km
Eccentricity
0.00014
Inclination
53.0527°
RAAN
136.4097°
Arg. of periapsis
88.2401°
True anomaly
271.85887°
Mean anomaly
271.8752°
Eccentric anomaly
271.86703°
Mean motion
3.7658 °/min
Orbital period
95.6 mins
BSTAR
0.000065679
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Other satellites on launch #18 in the year 2021 (2021-03-11 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-2319 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 21:37:44.749Z | 349.715° N | 2025-10-19 21:39:44.749Z | 28.466° NE | 18.986° | 2025-10-19 21:41:44.749Z | 62.208° ENE |
| 6 mins | 2025-10-19 23:16:44.749Z | 312.115° NW | 2025-10-19 23:19:44.749Z | 108.338° ESE | 43.783° | 2025-10-19 23:22:44.749Z | 127.93° SE |
| 6 mins | 2025-10-20 16:28:44.749Z | 239.559° WSW | 2025-10-20 16:31:44.749Z | 349.354° N | 43.156° | 2025-10-20 16:34:44.749Z | 45.182° ENE |
| 4 mins | 2025-10-20 18:09:44.749Z | 307.283° NW | 2025-10-20 18:11:44.749Z | 343.065° N | 17.959° | 2025-10-20 18:13:44.749Z | 17.482° NNE |
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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