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: 11 hours ago
TLE from 11 hours ago
0 STARLINK-2409
1 47824U 21018AP 26120.02205647 .00003910 00000-0 14773-3 0 9992
2 47824 53.1555 19.3472 0001430 96.9483 263.1680 15.29358728284352Epoch: 2026-04-30T00:31Z
TLE epoch observation values (Epoch: 2026-04-30T00:31:45.679Z)
Latitude
-0°
Longitude
153.43223°
Altitude
478.744 km
Speed
7.627 km/s
True Right ascension
01h 17m 23s
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
18:59:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
478.966 km
Perigee altitude
477.005 km
Semi-major axis
6,856.122 km
Eccentricity
0.00014
Inclination
53.1555°
RAAN
19.3472°
Arg. of periapsis
96.9483°
True anomaly
263.15173°
Mean anomaly
263.168°
Eccentric anomaly
263.15987°
Mean motion
3.82319 °/min
Orbital period
94.16 mins
BSTAR
0.00014773
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-04-30 19:30:21.161Z | 208.609° SW | 2026-04-30 19:33:21.161Z | 160.554° S | 34.469° | 2026-04-30 19:37:21.161Z | 60.818° ENE |
| 4 mins | 2026-04-30 21:10:21.161Z | 293.213° NW | 2026-04-30 21:12:21.161Z | 343.954° N | 23.046° | 2026-04-30 21:14:21.161Z | 23.235° NE |
| 5 mins | 2026-05-01 02:07:21.161Z | 338.472° N | 2026-05-01 02:09:21.161Z | 50.546° ENE | 33.126° | 2026-05-01 02:12:21.161Z | 105.687° ESE |
| 4 mins | 2026-05-01 03:45:21.161Z | 263.47° W | 2026-05-01 03:46:21.161Z | 241.414° WSW | 20.933° | 2026-05-01 03:49:21.161Z | 180.478° SSW |
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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