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: 22 hours ago
TLE from 22 hours ago
0 STARLINK-2408
1 47823U 21018AN 25339.18868739 -.00006948 00000-0 -44824-3 0 9992
2 47823 53.0552 315.8404 0001504 76.6663 283.4494 15.06382036262351Epoch: 2025-12-05T04:31Z
TLE epoch observation values (Epoch: 2025-12-05T04:31:42.590Z)
Latitude
0.00001°
Longitude
173.67859°
Altitude
547.904 km
Speed
7.589 km/s
True Right ascension
21h 03m 21s
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
00:04:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.579 km
Perigee altitude
546.496 km
Semi-major axis
6,925.674 km
Eccentricity
0.00015
Inclination
53.0552°
RAAN
315.8404°
Arg. of periapsis
76.6663°
True anomaly
283.43264°
Mean anomaly
283.4494°
Eccentric anomaly
283.44102°
Mean motion
3.76574 °/min
Orbital period
95.6 mins
BSTAR
-0.00044824
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-12-06 03:05:17.683Z | 293.193° NW | 2025-12-06 03:08:17.683Z | 343.759° N | 19.014° | 2025-12-06 03:10:17.683Z | 18.593° NNE |
| 4 mins | 2025-12-06 06:28:17.683Z | 354.234° N | 2025-12-06 06:29:17.683Z | 14.084° NNE | 20.159° | 2025-12-06 06:32:17.683Z | 68.323° E |
| 6 mins | 2025-12-06 08:07:17.683Z | 307.764° NW | 2025-12-06 08:09:17.683Z | 291.42° WNW | 43.95° | 2025-12-06 08:13:17.683Z | 133.265° SE |
| 4 mins | 2025-12-06 23:41:17.683Z | 151.706° SSE | 2025-12-06 23:42:17.683Z | 133.943° SE | 17.04° | 2025-12-06 23:45:17.683Z | 85.356° E |
| 6 mins | 2025-12-07 01:19:17.683Z | 247.025° WSW | 2025-12-07 01:22:17.683Z | 0.77° NNE | 39.802° | 2025-12-07 01:25:17.683Z | 43.399° NE |
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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