STARLINK-2574, 48395
Orbit data source: Space-Track
STARLINK-2574, 48395 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 04 May 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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48395 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-2574
1 48395U 21038AU 26171.39608223 -.00000126 00000-0 77216-5 0 9991
2 48395 53.1613 217.1006 0001323 83.5830 276.5322 15.31707694284366Epoch: 2026-06-20T09:30Z
TLE epoch observation values (Epoch: 2026-06-20T09:30:21.504Z)
Latitude
-0.00004°
Longitude
165.89966°
Altitude
471.515 km
Speed
7.632 km/s
True Right ascension
14h 28m 24s
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
21:33:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.88 km
Perigee altitude
470.067 km
Semi-major axis
6,849.11 km
Eccentricity
0.00013
Inclination
53.1613°
RAAN
217.1006°
Arg. of periapsis
83.583°
True anomaly
276.51714°
Mean anomaly
276.5322°
Eccentric anomaly
276.52467°
Mean motion
3.82906 °/min
Orbital period
94.02 mins
BSTAR
0.0000077216
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Other satellites on launch #38 in the year 2021 (2021-05-04 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-2574 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 | 2026-06-22 12:08:13.653Z | 311.849° NW | 2026-06-22 12:10:13.653Z | 109.685° ESE | 44.604° | 2026-06-22 12:13:13.653Z | 129.588° SE |
| 6 mins | 2026-06-23 05:01:13.653Z | 228.066° WSW | 2026-06-23 05:04:13.653Z | 219.483° SW | 44.314° | 2026-06-23 05:07:13.653Z | 50.552° ENE |
| 4 mins | 2026-06-23 06:41:13.653Z | 307.799° NW | 2026-06-23 06:42:13.653Z | 327.439° NNW | 17.194° | 2026-06-23 06:45:13.653Z | 22.802° 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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