STARLINK-2524, 48304
Orbit data source: Space-Track
STARLINK-2524, 48304 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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48304 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: 21 hours ago
TLE from 21 hours ago
0 STARLINK-2524
1 48304U 21036AE 26092.00332599 .00005723 00000-0 40298-3 0 9994
2 48304 53.0541 346.9603 0001349 72.7824 287.3313 15.06384665271682Epoch: 2026-04-02T00:04Z
TLE epoch observation values (Epoch: 2026-04-02T00:04:47.365Z)
Latitude
0.00001°
Longitude
155.40491°
Altitude
547.859 km
Speed
7.589 km/s
True Right ascension
23h 07m 50s
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
02:23:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.464 km
Perigee altitude
546.595 km
Semi-major axis
6,925.666 km
Eccentricity
0.00013
Inclination
53.0541°
RAAN
346.9603°
Arg. of periapsis
72.7824°
True anomaly
287.31654°
Mean anomaly
287.3313°
Eccentric anomaly
287.32392°
Mean motion
3.76574 °/min
Orbital period
95.6 mins
BSTAR
0.00040298
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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-2524 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 | 2026-04-02 21:01:14.916Z | 278.907° WNW | 2026-04-02 21:04:14.916Z | 330.242° NNW | 23.524° | 2026-04-02 21:07:14.916Z | 26.631° NE |
| 4 mins | 2026-04-03 00:24:14.916Z | 347.484° N | 2026-04-03 00:26:14.916Z | 22.754° NE | 16.794° | 2026-04-03 00:28:14.916Z | 54.894° ENE |
| 6 mins | 2026-04-03 02:03:14.916Z | 319.278° NNW | 2026-04-03 02:06:14.916Z | 44.875° NE | 41.137° | 2026-04-03 02:09:14.916Z | 114.976° SE |
| 8 mins | 2026-04-03 19:14:14.916Z | 226.106° WSW | 2026-04-03 19:18:14.916Z | 158.626° S | 44.754° | 2026-04-03 19:22:14.916Z | 51.726° ENE |
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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