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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-2319
1 47790U 21018D 26120.16667823 .00015029 00000-0 49494-3 0 9999
2 47790 53.1587 337.3854 0000902 81.8450 10.7860 15.31709506 5899Epoch: 2026-04-30T04:00Z
TLE epoch observation values (Epoch: 2026-04-30T04:00:00.999Z)
Latitude
53.23033°
Longitude
153.65473°
Altitude
476.66 km
Speed
7.634 km/s
True Right ascension
04h 47m 06s
True Declination
53° 03' 31"
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
20:14:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.586 km
Perigee altitude
470.351 km
Semi-major axis
6,849.105 km
Eccentricity
0.00009
Inclination
53.1587°
RAAN
337.3854°
Arg. of periapsis
81.845°
True anomaly
10.78793°
Mean anomaly
10.786°
Eccentric anomaly
10.78697°
Mean motion
3.82906 °/min
Orbital period
94.02 mins
BSTAR
0.00049494
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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 16:16:38.910Z | 179.797° S | 2026-04-30 16:19:38.910Z | 119.574° SE | 20.636° | 2026-04-30 16:21:38.910Z | 82.24° E |
| 5 mins | 2026-04-30 17:54:38.910Z | 262.635° W | 2026-04-30 17:56:38.910Z | 314.888° NW | 33.482° | 2026-04-30 17:59:38.910Z | 34.336° NE |
| 4 mins | 2026-04-30 22:51:38.910Z | 345.228° N | 2026-04-30 22:53:38.910Z | 33.008° NE | 22.906° | 2026-04-30 22:55:38.910Z | 75.67° E |
| 5 mins | 2026-05-01 00:29:38.910Z | 286.671° WNW | 2026-05-01 00:31:38.910Z | 211.567° SW | 35.983° | 2026-05-01 00:34:38.910Z | 151.712° SSE |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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