STARLINK-2538, 48300

Orbit data source: Space-Track

STARLINK-2538, 48300 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/48300?theme=dark&initialShowStats=false

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Identifier

48300, 2021-036AA

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 (6 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: 22 hours ago

TLE from 22 hours ago

0 STARLINK-2538
1 48300U 21036AA  26306.78323667  .00046125  00000-0  11837-2 0  9996
2 48300  53.1604  59.4047 0001442  16.2364 343.8686 15.38899353304726

Epoch: 2026-11-02T18:47Z

TLE epoch observation values (Epoch: 2026-11-02T18:47:51.648Z)

Latitude

-0.00005°

Longitude

95.38416°

Altitude

449.32 km

Speed

7.644 km/s

True Right ascension

03h 57m 37s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

12:38:24

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

450.605 km

Perigee altitude

448.636 km

Semi-major axis

6,827.757 km

Eccentricity

0.00014

Inclination

53.1604°

RAAN

59.4047°

Arg. of periapsis

16.2364°

True anomaly

343.86401°

Mean anomaly

343.8686°

Eccentric anomaly

343.8663°

Mean motion

3.84703 °/min

Orbital period

93.58 mins

BSTAR

0.0011837

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

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STARLINK-2538 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	2026-11-03 17:07:02.804Z	312.311° NW	2026-11-03 17:10:02.804Z	89.25° E	77.64°	2026-11-03 17:13:02.804Z	127.745° SE
5 mins	2026-11-04 09:57:02.804Z	221.255° SW	2026-11-04 09:59:02.804Z	175.057° S	72.799°	2026-11-04 10:02:02.804Z	53.652° ENE
5 mins	2026-11-04 16:30:02.804Z	325.243° NNW	2026-11-04 16:32:02.804Z	45.807° ENE	57.645°	2026-11-04 16:35:02.804Z	116.214° 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-2538, 48300 on other resources

View STARLINK-2538, 48300 on NASA - NSSDCA Website

View STARLINK-2538, 48300 on Heavens-Above

View STARLINK-2538, 48300 on Keep Track

View STARLINK-2538, 48300 on Celestrak

View STARLINK-2538, 48300 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-2538, 48300

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 22 hours ago

TLE from 22 hours ago

TLE epoch observation values (Epoch: 2026-11-02T18:47:51.648Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

STARLINK-2538 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-2538, 48300 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 22 hours ago