STARLINK-2408, 47823
Orbit data source: Space-Track
STARLINK-2408, 47823 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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47823 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: 20 hours ago
TLE from 20 hours ago
0 STARLINK-2408
1 47823U 21018AN 25291.94969370 -.00000996 00000-0 -47987-4 0 9997
2 47823 53.0539 167.9064 0001424 86.6178 273.4974 15.06394320255237Epoch: 2025-10-18T22:47Z
TLE epoch observation values (Epoch: 2025-10-18T22:47:33.535Z)
Latitude
-0.00002°
Longitude
158.34329°
Altitude
548.048 km
Speed
7.589 km/s
True Right ascension
11h 11m 37s
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
13:31:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.486 km
Perigee altitude
546.514 km
Semi-major axis
6,925.637 km
Eccentricity
0.00014
Inclination
53.0539°
RAAN
167.9064°
Arg. of periapsis
86.6178°
True anomaly
273.48111°
Mean anomaly
273.4974°
Eccentric anomaly
273.48926°
Mean motion
3.76577 °/min
Orbital period
95.6 mins
BSTAR
-0.000047987
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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-2408 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 | 2025-10-19 19:43:37.772Z | 274.631° WNW | 2025-10-19 19:46:37.772Z | 332.613° NNW | 26.44° | 2025-10-19 19:49:37.772Z | 29.64° NE |
| 4 mins | 2025-10-19 23:06:37.772Z | 349.731° N | 2025-10-19 23:07:37.772Z | 6.234° NNE | 15.377° | 2025-10-19 23:10:37.772Z | 53.633° ENE |
| 6 mins | 2025-10-20 00:45:37.772Z | 324.488° NNW | 2025-10-20 00:48:37.772Z | 46.517° ENE | 36.902° | 2025-10-20 00:51:37.772Z | 107.346° ESE |
| 5 mins | 2025-10-20 02:25:37.772Z | 271.135° WNW | 2025-10-20 02:27:37.772Z | 232.381° WSW | 21.681° | 2025-10-20 02:30:37.772Z | 180.484° SSW |
| 7 mins | 2025-10-20 17:57:37.772Z | 215.714° SW | 2025-10-20 18:00:37.772Z | 135.669° SSE | 42.226° | 2025-10-20 18:04:37.772Z | 55.467° ENE |
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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