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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https://www.satcat.com/sats-embedded/48304?theme=dark&initialShowStats=false

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Identifier

48304, 2021-036AE

Orbit

LEO

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

260 kg wet, ~248 kg dry

Launch date (UTC)

2021-04-29 (5 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 1 Pan, 10.1 m

Radar Cross Section

13.562 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 7 hours ago

TLE from 7 hours ago

0 STARLINK-2524
1 48304U 21036AE  26138.37714036  .00005673  00000-0  19424-3 0  9996
2 48304  53.1601 134.8149 0001485  84.7693 275.3478 15.31730397278734

Epoch: 2026-05-18T09:03Z

TLE epoch observation values (Epoch: 2026-05-18T09:03:04.927Z)

Latitude

0.00001°

Longitude

122.9781°

Altitude

471.455 km

Speed

7.632 km/s

True Right ascension

08h 59m 15s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

00:50:14

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

471.923 km

Perigee altitude

469.889 km

Semi-major axis

6,849.043 km

Eccentricity

0.00015

Inclination

53.1601°

RAAN

134.8149°

Arg. of periapsis

84.7693°

True anomaly

275.33086°

Mean anomaly

275.3478°

Eccentric anomaly

275.33933°

Mean motion

3.82911 °/min

Orbital period

94.02 mins

BSTAR

0.00019424

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Other satellites on launch #36 in the year 2021 (2021-04-29 UTC)

STARLINK-2477, 48322 (Decayed)

STARLINK-2520, 48281 (Decayed)

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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.

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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	2026-05-19 02:27:17.231Z	226.308° WSW	2026-05-19 02:30:17.231Z	170.539° S	44.773°	2026-05-19 02:33:17.231Z	51.598° ENE
5 mins	2026-05-19 09:03:17.231Z	321.582° NNW	2026-05-19 09:05:17.231Z	72.675° E	42.09°	2026-05-19 09:08:17.231Z	121.747° SE

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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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Check out STARLINK-2524, 48304 on other resources

View STARLINK-2524, 48304 on NASA - NSSDCA Website

View STARLINK-2524, 48304 on Heavens-Above

View STARLINK-2524, 48304 on Keep Track

View STARLINK-2524, 48304 on Celestrak

View STARLINK-2524, 48304 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

STARLINK-2524, 48304

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 7 hours ago

TLE from 7 hours ago

TLE epoch observation values (Epoch: 2026-05-18T09:03:04.927Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #36 in the year 2021 (2021-04-29 UTC)

STARLINK-2524 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-2524, 48304 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 7 hours ago