STARLINK-2373, 47796
Orbit data source: Space-Track
STARLINK-2373, 47796 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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47796 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Partially 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-2373
1 47796U 21018K 26171.18461379 .00035477 00000-0 10473-2 0 9994
2 47796 53.1576 121.8178 0002921 72.1790 287.9531 15.34663331292474Epoch: 2026-06-20T04:25Z
TLE epoch observation values (Epoch: 2026-06-20T04:25:50.631Z)
Latitude
-0.00003°
Longitude
146.95394°
Altitude
462.207 km
Speed
7.637 km/s
True Right ascension
08h 07m 16s
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
21:38:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
464.176 km
Perigee altitude
460.18 km
Semi-major axis
6,840.315 km
Eccentricity
0.00029
Inclination
53.1576°
RAAN
121.8178°
Arg. of periapsis
72.179°
True anomaly
287.92125°
Mean anomaly
287.9531°
Eccentric anomaly
287.93718°
Mean motion
3.83645 °/min
Orbital period
93.84 mins
BSTAR
0.0010473
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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-2373 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 22:14:17.497Z | 204.429° SW | 2026-06-22 22:17:17.497Z | 121.739° SE | 34.833° | 2026-06-22 22:20:17.497Z | 62.297° ENE |
| 4 mins | 2026-06-22 23:53:17.497Z | 294.212° NW | 2026-06-22 23:54:17.497Z | 317.619° NNW | 22.42° | 2026-06-22 23:57:17.497Z | 24.52° NE |
| 4 mins | 2026-06-23 04:49:17.497Z | 342.985° N | 2026-06-23 04:50:17.497Z | 12.886° NNE | 31.326° | 2026-06-23 04:53:17.497Z | 98.748° ESE |
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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