STARLINK-2409, 47824
Orbit data source: Space-Track
STARLINK-2409, 47824 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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47824 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-2409
1 47824U 21018AP 26171.29497225 .00000213 00000-0 19316-4 0 9994
2 47824 53.1593 141.2007 0001187 98.4188 261.6947 15.30190333292201Epoch: 2026-06-20T07:04Z
TLE epoch observation values (Epoch: 2026-06-20T07:04:45.602Z)
Latitude
-0.00004°
Longitude
126.49901°
Altitude
476.261 km
Speed
7.629 km/s
True Right ascension
09h 24m 48s
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
21:42:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.314 km
Perigee altitude
474.687 km
Semi-major axis
6,853.637 km
Eccentricity
0.00012
Inclination
53.1593°
RAAN
141.2007°
Arg. of periapsis
98.4188°
True anomaly
261.68124°
Mean anomaly
261.6947°
Eccentric anomaly
261.68797°
Mean motion
3.82526 °/min
Orbital period
94.11 mins
BSTAR
0.000019316
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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-2409 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-22 23:30:46.731Z | 203.422° SW | 2026-06-22 23:33:46.731Z | 128.076° SE | 34.481° | 2026-06-22 23:36:46.731Z | 63.827° ENE |
| 5 mins | 2026-06-23 01:09:46.731Z | 286.42° WNW | 2026-06-23 01:11:46.731Z | 334.518° NNW | 24.106° | 2026-06-23 01:14:46.731Z | 30.605° NE |
| 5 mins | 2026-06-23 06:06:46.731Z | 337.31° NNW | 2026-06-23 06:08:46.731Z | 41.93° NE | 32.4° | 2026-06-23 06:11:46.731Z | 102.929° ESE |
| 4 mins | 2026-06-23 07:44:46.731Z | 266.913° W | 2026-06-23 07:46:46.731Z | 217.896° SW | 22.002° | 2026-06-23 07:48:46.731Z | 179.996° S |
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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