STARLINK-2402, 47819
Orbit data source: Space-Track
STARLINK-2402, 47819 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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47819 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: 17 hours ago
TLE from 17 hours ago
0 STARLINK-2402
1 47819U 21018AJ 26225.17731117 .00000939 00000-0 42022-4 0 9991
2 47819 53.1589 234.8451 0001174 82.5386 277.5748 15.31707703300764Epoch: 2026-08-13T04:15Z
TLE epoch observation values (Epoch: 2026-08-13T04:15:19.685Z)
Latitude
-0.00006°
Longitude
-150.6076°
Altitude
471.511 km
Speed
7.632 km/s
True Right ascension
15h 39m 22s
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
12:13:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.778 km
Perigee altitude
470.17 km
Semi-major axis
6,849.111 km
Eccentricity
0.00012
Inclination
53.1589°
RAAN
234.8451°
Arg. of periapsis
82.5386°
True anomaly
277.56146°
Mean anomaly
277.5748°
Eccentric anomaly
277.56813°
Mean motion
3.82906 °/min
Orbital period
94.02 mins
BSTAR
0.000042022
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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-2402 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 | 2026-08-14 02:19:50.071Z | 176.771° S | 2026-08-14 02:22:50.071Z | 117.853° SE | 19.231° | 2026-08-14 02:24:50.071Z | 82.528° E |
| 5 mins | 2026-08-14 03:57:50.071Z | 261.091° W | 2026-08-14 03:59:50.071Z | 319.072° NNW | 35.072° | 2026-08-14 04:02:50.071Z | 36.218° NE |
| 4 mins | 2026-08-14 08:54:50.071Z | 347.625° N | 2026-08-14 08:56:50.071Z | 35.353° NE | 21.915° | 2026-08-14 08:58:50.071Z | 75.413° E |
| 5 mins | 2026-08-14 10:32:50.071Z | 288.243° WNW | 2026-08-14 10:34:50.071Z | 203.962° SW | 37.291° | 2026-08-14 10:37:50.071Z | 148.816° 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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