STARLINK-2433, 47841
Orbit data source: Space-Track
STARLINK-2433, 47841 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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47841 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-2433
1 47841U 21018BG 26171.23733694 .00001105 00000-0 47358-4 0 9998
2 47841 53.1612 121.9875 0001422 97.5730 262.5433 15.31700018292472Epoch: 2026-06-20T05:41Z
TLE epoch observation values (Epoch: 2026-06-20T05:41:45.911Z)
Latitude
-0.00003°
Longitude
128.09134°
Altitude
471.767 km
Speed
7.631 km/s
True Right ascension
08h 07m 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
21:39:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.97 km
Perigee altitude
470.022 km
Semi-major axis
6,849.133 km
Eccentricity
0.00014
Inclination
53.1612°
RAAN
121.9875°
Arg. of periapsis
97.573°
True anomaly
262.52714°
Mean anomaly
262.5433°
Eccentric anomaly
262.53522°
Mean motion
3.82904 °/min
Orbital period
94.02 mins
BSTAR
0.000047358
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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-2433 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 22:03:24.316Z | 197.067° SSW | 2026-06-22 22:06:24.316Z | 135.618° SSE | 29.242° | 2026-06-22 22:09:24.316Z | 69.509° E |
| 5 mins | 2026-06-22 23:42:24.316Z | 280.375° WNW | 2026-06-22 23:44:24.316Z | 333.422° NNW | 26.957° | 2026-06-22 23:47:24.316Z | 32.34° NE |
| 4 mins | 2026-06-23 04:39:24.316Z | 346.47° N | 2026-06-23 04:41:24.316Z | 49.149° ENE | 27.598° | 2026-06-23 04:43:24.316Z | 90.383° ESE |
| 4 mins | 2026-06-23 06:17:24.316Z | 265.713° W | 2026-06-23 06:18:24.316Z | 237.48° WSW | 26.727° | 2026-06-23 06:21:24.316Z | 169.233° 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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