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, 4.4 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 STARLINK-2524
1 48304U 21036AE 25261.94342396 .00015296 00000-0 10431-2 0 9991
2 48304 53.0533 142.6229 0001644 82.6184 277.4991 15.06413375242282Epoch: 2025-09-18T22:38Z
TLE epoch observation values (Epoch: 2025-09-18T22:38:31.83Z)
Latitude
-0.00006°
Longitude
164.89246°
Altitude
547.901 km
Speed
7.589 km/s
True Right ascension
09h 30m 29s
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
22:36:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.58 km
Perigee altitude
546.303 km
Semi-major axis
6,925.578 km
Eccentricity
0.00016
Inclination
53.0533°
RAAN
142.6229°
Arg. of periapsis
82.6184°
True anomaly
277.48042°
Mean anomaly
277.4991°
Eccentric anomaly
277.48976°
Mean motion
3.76582 °/min
Orbital period
95.6 mins
BSTAR
0.0010431
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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 | 2025-09-19 17:54:04.411Z | 183.849° SSW | 2025-09-19 17:57:04.411Z | 127.612° SE | 24.508° | 2025-09-19 18:00:04.411Z | 74.923° E |
| 6 mins | 2025-09-19 19:34:04.411Z | 265.435° W | 2025-09-19 19:36:04.411Z | 315.091° NNW | 34.256° | 2025-09-19 19:40:04.411Z | 39.165° NE |
| 5 mins | 2025-09-20 00:36:04.411Z | 339.75° N | 2025-09-20 00:38:04.411Z | 27.147° NE | 28.445° | 2025-09-20 00:41:04.411Z | 88.931° E |
| 6 mins | 2025-09-20 02:15:04.411Z | 288.681° WNW | 2025-09-20 02:18:04.411Z | 212.248° SW | 32.284° | 2025-09-20 02:21:04.411Z | 159.486° S |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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