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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Edit Public Description
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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-2409
1 47824U 21018AP 26035.41677009 .00000803 00000-0 72766-4 0 9990
2 47824 53.0552 40.9870 0001355 101.0265 259.0877 15.06398426271578Epoch: 2026-02-04T10:00Z
TLE epoch observation values (Epoch: 2026-02-04T10:00:08.935Z)
Latitude
0.00001°
Longitude
116.36612°
Altitude
548.273 km
Speed
7.589 km/s
True Right ascension
02h 43m 56s
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
21:40:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.425 km
Perigee altitude
546.549 km
Semi-major axis
6,925.624 km
Eccentricity
0.00014
Inclination
53.0552°
RAAN
40.987°
Arg. of periapsis
101.0265°
True anomaly
259.07245°
Mean anomaly
259.0877°
Eccentric anomaly
259.08008°
Mean motion
3.76578 °/min
Orbital period
95.6 mins
BSTAR
0.000072766
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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 | 2026-02-05 02:04:54.688Z | 181.209° SSW | 2026-02-05 02:07:54.688Z | 120.452° SE | 24.29° | 2026-02-05 02:10:54.688Z | 72.659° E |
| 5 mins | 2026-02-05 03:44:54.688Z | 268.792° W | 2026-02-05 03:46:54.688Z | 327.105° NNW | 34.531° | 2026-02-05 03:49:54.688Z | 34.769° NE |
| 5 mins | 2026-02-05 08:46:54.688Z | 343.57° N | 2026-02-05 08:48:54.688Z | 35.427° NE | 28.406° | 2026-02-05 08:51:54.688Z | 91.19° ESE |
| 6 mins | 2026-02-05 10:25:54.688Z | 286.146° WNW | 2026-02-05 10:27:54.688Z | 242.003° WSW | 32.164° | 2026-02-05 10:31:54.688Z | 158.149° 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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