STARLINK-2512, 48319

Orbit data source: Space-Track

STARLINK-2512, 48319 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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Iframe URL

https://www.satcat.com/sats-embedded/48319?theme=dark&initialShowStats=false

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Identifier

48319, 2021-036AV

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: 18 hours ago

TLE from 18 hours ago

0 STARLINK-2512
1 48319U 21036AV  26137.73925167  .00001365  00000-0  55730-4 0  9995
2 48319  53.1598 140.0191 0001320 106.0991 254.0156 15.31705784278614

Epoch: 2026-05-17T17:44Z

TLE epoch observation values (Epoch: 2026-05-17T17:44:31.344Z)

Latitude

0°

Longitude

-1.54904°

Altitude

471.872 km

Speed

7.631 km/s

True Right ascension

09h 20m 04s

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

20:50:03

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

471.883 km

Perigee altitude

470.075 km

Semi-major axis

6,849.116 km

Eccentricity

0.00013

Inclination

53.1598°

RAAN

140.0191°

Arg. of periapsis

106.0991°

True anomaly

254.00106°

Mean anomaly

254.0156°

Eccentric anomaly

254.00833°

Mean motion

3.82905 °/min

Orbital period

94.02 mins

BSTAR

0.00005573

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

STARLINK-2523, 48306

STARLINK-2540, 48290 (Decayed)

STARLINK-2511, 48332 (Decayed)

STARLINK-2441, 48335 (Decayed)

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STARLINK-2512 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	2026-05-19 02:49:46.091Z	238.694° WSW	2026-05-19 02:51:46.091Z	295.161° NW	43.632°	2026-05-19 02:54:46.091Z	45.564° ENE
5 mins	2026-05-19 09:24:46.091Z	310.298° NW	2026-05-19 09:26:46.091Z	129.755° SE	44.534°	2026-05-19 09:29:46.091Z	130.965° 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-2512, 48319 on other resources

View STARLINK-2512, 48319 on NASA - NSSDCA Website

View STARLINK-2512, 48319 on Heavens-Above

View STARLINK-2512, 48319 on Keep Track

View STARLINK-2512, 48319 on Celestrak

View STARLINK-2512, 48319 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-2512, 48319

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 18 hours ago

TLE from 18 hours ago

TLE epoch observation values (Epoch: 2026-05-17T17:44:31.344Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

STARLINK-2512 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-2512, 48319 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 18 hours ago