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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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-2373
1 47796U 21018K 26035.35226338 .00004117 00000-0 29506-3 0 9991
2 47796 53.0559 21.2769 0001570 93.8303 266.2865 15.06405583271853Epoch: 2026-02-04T08:27Z
TLE epoch observation values (Epoch: 2026-02-04T08:27:15.556Z)
Latitude
-0.00004°
Longitude
119.94198°
Altitude
548.144 km
Speed
7.589 km/s
True Right ascension
01h 25m 06s
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
19:59:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.552 km
Perigee altitude
546.378 km
Semi-major axis
6,925.602 km
Eccentricity
0.00016
Inclination
53.0559°
RAAN
21.2769°
Arg. of periapsis
93.8303°
True anomaly
266.26855°
Mean anomaly
266.2865°
Eccentric anomaly
266.27752°
Mean motion
3.7658 °/min
Orbital period
95.6 mins
BSTAR
0.00029506
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-02-05 00:31:22.079Z | 174.057° S | 2026-02-05 00:34:22.079Z | 123.865° SE | 19.156° | 2026-02-05 00:36:22.079Z | 89.057° E |
| 6 mins | 2026-02-05 02:11:22.079Z | 256.306° W | 2026-02-05 02:13:22.079Z | 323.478° NNW | 39.577° | 2026-02-05 02:17:22.079Z | 43.304° NE |
| 5 mins | 2026-02-05 07:13:22.079Z | 346.595° N | 2026-02-05 07:15:22.079Z | 32.658° NE | 24.589° | 2026-02-05 07:18:22.079Z | 84.029° E |
| 6 mins | 2026-02-05 08:52:22.079Z | 295.131° NW | 2026-02-05 08:54:22.079Z | 254.278° W | 37.691° | 2026-02-05 08:58:22.079Z | 148.621° SSE |
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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