STARLINK-2519, 48305
Orbit data source: Space-Track
STARLINK-2519, 48305 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 29 Apr 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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48305 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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-2519
1 48305U 21036AF 26306.04877480 .00018855 00000-0 44246-3 0 9997
2 48305 53.1561 71.8460 0001207 31.2263 328.8814 15.42105165304467Epoch: 2026-11-02T01:10Z
TLE epoch observation values (Epoch: 2026-11-02T01:10:14.142Z)
Latitude
-0.00007°
Longitude
12.95564°
Altitude
440.097 km
Speed
7.649 km/s
True Right ascension
04h 47m 23s
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
09:11:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
440.979 km
Perigee altitude
439.333 km
Semi-major axis
6,818.293 km
Eccentricity
0.00012
Inclination
53.1561°
RAAN
71.846°
Arg. of periapsis
31.2263°
True anomaly
328.87425°
Mean anomaly
328.8814°
Eccentric anomaly
328.87783°
Mean motion
3.85505 °/min
Orbital period
93.38 mins
BSTAR
0.00044246
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Other satellites on launch #36 in the year 2021 (2021-04-29 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-2519 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 | 2026-11-02 17:12:30.194Z | 349.456° N | 2026-11-02 17:13:30.194Z | 15.285° NNE | 27.353° | 2026-11-02 17:16:30.194Z | 87.096° E |
| 4 mins | 2026-11-02 18:49:30.194Z | 276.393° WNW | 2026-11-02 18:51:30.194Z | 210.683° SW | 33.312° | 2026-11-02 18:53:30.194Z | 166.702° S |
| 5 mins | 2026-11-03 11:36:30.194Z | 262.983° W | 2026-11-03 11:38:30.194Z | 327.103° NNW | 42.737° | 2026-11-03 11:41:30.194Z | 36.987° 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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