STARLINK-2432, 47840
Orbit data source: Space-Track
STARLINK-2432, 47840 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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47840 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: 2 days ago
TLE from 2 days ago
0 STARLINK-2432
1 47840U 21018BF 26224.30456983 .00000170 00000-0 17243-4 0 9998
2 47840 53.1590 235.0847 0000769 81.1726 278.9362 15.31697347300606Epoch: 2026-08-12T07:18Z
TLE epoch observation values (Epoch: 2026-08-12T07:18:34.833Z)
Latitude
-0.00005°
Longitude
164.6791°
Altitude
471.566 km
Speed
7.632 km/s
True Right ascension
15h 40m 20s
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
12:13:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.531 km
Perigee altitude
470.478 km
Semi-major axis
6,849.142 km
Eccentricity
0.00008
Inclination
53.159°
RAAN
235.0847°
Arg. of periapsis
81.1726°
True anomaly
278.92749°
Mean anomaly
278.9362°
Eccentric anomaly
278.93185°
Mean motion
3.82903 °/min
Orbital period
94.02 mins
BSTAR
0.000017243
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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-2432 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 03:21:29.483Z | 240.953° WSW | 2026-08-14 03:23:29.483Z | 281.011° WNW | 41.773° | 2026-08-14 03:26:29.483Z | 43.487° NE |
| 4 mins | 2026-08-14 08:18:29.483Z | 347.146° N | 2026-08-14 08:20:29.483Z | 27.367° NE | 17.802° | 2026-08-14 08:22:29.483Z | 64.266° ENE |
| 5 mins | 2026-08-14 09:56:29.483Z | 307.765° NW | 2026-08-14 09:58:29.483Z | 224.685° SW | 44.863° | 2026-08-14 10:01:29.483Z | 133.491° SE |
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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