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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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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-2524
1 48304U 21036AE 25357.54929305 .00000433 00000-0 47955-4 0 9994
2 48304 53.0558 73.4251 0001411 91.7611 268.3540 15.06400973256692Epoch: 2025-12-23T13:10Z
TLE epoch observation values (Epoch: 2025-12-23T13:10:58.919Z)
Latitude
0.00001°
Longitude
143.34817°
Altitude
548.116 km
Speed
7.589 km/s
True Right ascension
04h 53m 42s
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
02:53:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.456 km
Perigee altitude
546.502 km
Semi-major axis
6,925.616 km
Eccentricity
0.00014
Inclination
53.0558°
RAAN
73.4251°
Arg. of periapsis
91.7611°
True anomaly
268.33784°
Mean anomaly
268.354°
Eccentric anomaly
268.34592°
Mean motion
3.76579 °/min
Orbital period
95.6 mins
BSTAR
0.000047955
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Other satellites on launch #36 in the year 2021 (2021-04-29 UTC)
Did you know?
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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-12-24 06:50:46.373Z | 175.754° S | 2025-12-24 06:53:46.373Z | 123.536° SE | 20.325° | 2025-12-24 06:55:46.373Z | 87.749° E |
| 6 mins | 2025-12-24 08:30:46.373Z | 259.305° W | 2025-12-24 08:32:46.373Z | 323.649° NNW | 38.403° | 2025-12-24 08:36:46.373Z | 42.5° NE |
| 5 mins | 2025-12-24 13:32:46.373Z | 345.729° N | 2025-12-24 13:34:46.373Z | 32.804° NE | 25.444° | 2025-12-24 13:37:46.373Z | 85.485° E |
| 6 mins | 2025-12-24 15:11:46.373Z | 293.119° NW | 2025-12-24 15:13:46.373Z | 251.243° W | 36.416° | 2025-12-24 15:17:46.373Z | 151.024° SSE |
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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