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: 18 hours ago
TLE from 18 hours ago
0 STARLINK-2373
1 47796U 21018K 25292.00777628 .00003603 00000-0 26059-3 0 9999
2 47796 53.0539 147.6537 0001627 91.8704 268.2472 15.06405086255523Epoch: 2025-10-19T00:11Z
TLE epoch observation values (Epoch: 2025-10-19T00:11:11.870Z)
Latitude
0.00003°
Longitude
117.12364°
Altitude
548.11 km
Speed
7.589 km/s
True Right ascension
09h 50m 36s
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
13:34:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.594 km
Perigee altitude
546.34 km
Semi-major axis
6,925.604 km
Eccentricity
0.00016
Inclination
53.0539°
RAAN
147.6537°
Arg. of periapsis
91.8704°
True anomaly
268.22856°
Mean anomaly
268.2472°
Eccentric anomaly
268.23788°
Mean motion
3.7658 °/min
Orbital period
95.6 mins
BSTAR
0.00026059
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-10-19 19:35:43.325Z | 308.885° NW | 2025-10-19 19:37:43.325Z | 338.592° N | 15.008° | 2025-10-19 19:39:43.325Z | 12.199° NNE |
| 5 mins | 2025-10-19 22:57:43.325Z | 342.875° N | 2025-10-19 22:59:43.325Z | 31.976° NE | 27.61° | 2025-10-19 23:02:43.325Z | 88.826° E |
| 6 mins | 2025-10-20 00:36:43.325Z | 288.877° WNW | 2025-10-20 00:38:43.325Z | 247.444° WSW | 33.051° | 2025-10-20 00:42:43.325Z | 156.676° SSE |
| 6 mins | 2025-10-20 16:09:43.325Z | 186.683° SSW | 2025-10-20 16:11:43.325Z | 143.903° SSE | 29.263° | 2025-10-20 16:15:43.325Z | 66.802° ENE |
| 5 mins | 2025-10-20 17:49:43.325Z | 279.711° WNW | 2025-10-20 17:51:43.325Z | 334.901° NNW | 30.477° | 2025-10-20 17:54:43.325Z | 33.135° 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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