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: 16 hours ago
TLE from 16 hours ago
0 STARLINK-2524
1 48304U 21036AE 26035.87382288 -.00002941 00000-0 -17862-3 0 9998
2 48304 53.0551 238.9310 0001531 81.4116 278.7047 15.06396753263222Epoch: 2026-02-04T20:58Z
TLE epoch observation values (Epoch: 2026-02-04T20:58:18.296Z)
Latitude
0.00001°
Longitude
149.32062°
Altitude
547.94 km
Speed
7.589 km/s
True Right ascension
15h 55m 43s
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
15:19:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.552 km
Perigee altitude
546.432 km
Semi-major axis
6,925.629 km
Eccentricity
0.00015
Inclination
53.0551°
RAAN
238.931°
Arg. of periapsis
81.4116°
True anomaly
278.68736°
Mean anomaly
278.7047°
Eccentric anomaly
278.69603°
Mean motion
3.76577 °/min
Orbital period
95.6 mins
BSTAR
-0.00017862
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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 | 2026-02-05 16:16:49.014Z | 234.332° WSW | 2026-02-05 16:18:49.014Z | 260.58° W | 43.978° | 2026-02-05 16:22:49.014Z | 48.564° ENE |
| 4 mins | 2026-02-05 17:57:49.014Z | 313.512° NW | 2026-02-05 17:58:49.014Z | 332.635° NNW | 18.864° | 2026-02-05 18:01:49.014Z | 24.153° NE |
| 5 mins | 2026-02-05 21:18:49.014Z | 345.65° N | 2026-02-05 21:20:49.014Z | 24.431° NE | 20.448° | 2026-02-05 21:23:49.014Z | 73.345° E |
| 6 mins | 2026-02-05 22:57:49.014Z | 307.981° NW | 2026-02-05 23:00:49.014Z | 172.065° S | 44.648° | 2026-02-05 23:03:49.014Z | 133.825° SE |
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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