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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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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-2319
1 47790U 21018D 26120.25002315 -.00001855 00000-0 -47954-4 0 9992
2 47790 53.1588 336.9967 0000856 87.1744 105.3056 15.31754570 5869Epoch: 2026-04-30T06:00Z
TLE epoch observation values (Epoch: 2026-04-30T06:00:02.000Z)
Latitude
-10.10463°
Longitude
-143.5807°
Altitude
473.492 km
Speed
7.63 km/s
True Right ascension
10h 58m 30s
True Declination
-10° 02' 35"
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
21:30:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.42 km
Perigee altitude
470.248 km
Semi-major axis
6,848.971 km
Eccentricity
0.00009
Inclination
53.1588°
RAAN
336.9967°
Arg. of periapsis
87.1744°
True anomaly
105.31506°
Mean anomaly
105.3056°
Eccentric anomaly
105.31033°
Mean motion
3.82917 °/min
Orbital period
94.02 mins
BSTAR
-0.000047954
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-04-30 16:16:24.571Z | 182.075° SSW | 2026-04-30 16:19:24.571Z | 125.238° SE | 20.908° | 2026-04-30 16:21:24.571Z | 85.012° E |
| 5 mins | 2026-04-30 17:54:24.571Z | 260.439° W | 2026-04-30 17:56:24.571Z | 304.742° NW | 32.653° | 2026-04-30 17:59:24.571Z | 32.577° NE |
| 5 mins | 2026-04-30 22:51:24.571Z | 341.968° N | 2026-04-30 22:53:24.571Z | 26.881° NE | 22.984° | 2026-04-30 22:56:24.571Z | 84.47° E |
| 5 mins | 2026-05-01 00:29:24.571Z | 289.297° WNW | 2026-05-01 00:31:24.571Z | 224.13° SW | 36.369° | 2026-05-01 00:34:24.571Z | 152.774° 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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