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: 22 hours ago
TLE from 22 hours ago
0 STARLINK-2373
1 47796U 21018K 25339.11407144 -.00005332 00000-0 -33950-3 0 9997
2 47796 53.0553 296.1844 0001315 80.3038 279.8099 15.06381573262623Epoch: 2025-12-05T02:44Z
TLE epoch observation values (Epoch: 2025-12-05T02:44:15.772Z)
Latitude
-0.00006°
Longitude
-179.04217°
Altitude
547.992 km
Speed
7.589 km/s
True Right ascension
19h 44m 44s
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
23:13:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.449 km
Perigee altitude
546.628 km
Semi-major axis
6,925.676 km
Eccentricity
0.00013
Inclination
53.0553°
RAAN
296.1844°
Arg. of periapsis
80.3038°
True anomaly
279.79505°
Mean anomaly
279.8099°
Eccentric anomaly
279.80248°
Mean motion
3.76574 °/min
Orbital period
95.6 mins
BSTAR
-0.0003395
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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 | 2025-12-06 01:16:04.624Z | 276.867° WNW | 2025-12-06 01:19:04.624Z | 330.473° NNW | 24.763° | 2025-12-06 01:22:04.624Z | 27.672° NE |
| 4 mins | 2025-12-06 04:39:04.624Z | 348.071° N | 2025-12-06 04:41:04.624Z | 22.852° NE | 16.148° | 2025-12-06 04:43:04.624Z | 53.957° ENE |
| 6 mins | 2025-12-06 06:18:04.624Z | 321.439° NNW | 2025-12-06 06:21:04.624Z | 43.787° NE | 39.388° | 2025-12-06 06:24:04.624Z | 111.312° ESE |
| 4 mins | 2025-12-06 07:59:04.624Z | 253.959° W | 2025-12-06 08:00:04.624Z | 233.948° WSW | 19.313° | 2025-12-06 08:03:04.624Z | 184.736° SSW |
| 6 mins | 2025-12-06 23:31:04.624Z | 218.509° SW | 2025-12-06 23:33:04.624Z | 150.92° SSE | 43.938° | 2025-12-06 23:37:04.624Z | 53.431° 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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