STARLINK-2510, 48329

Orbit data source: Space-Track

STARLINK-2510, 48329 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/48329?theme=dark&initialShowStats=false

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Identifier

48329, 2021-036BF

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: 22 hours ago

TLE from 22 hours ago

0 STARLINK-2510
1 48329U 21036BF  26186.82185292 -.00001713  00000-0 -43429-4 0  9998
2 48329  53.1592 271.3552 0002022  72.2730 287.8492 15.31695883286145

Epoch: 2026-07-05T19:43Z

TLE epoch observation values (Epoch: 2026-07-05T19:43:28.092Z)

Latitude

-0.00001°

Longitude

51.67246°

Altitude

471.228 km

Speed

7.632 km/s

True Right ascension

18h 05m 25s

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

06:07:55

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

472.394 km

Perigee altitude

469.624 km

Semi-major axis

6,849.146 km

Eccentricity

0.0002

Inclination

53.1592°

RAAN

271.3552°

Arg. of periapsis

72.273°

True anomaly

287.82714°

Mean anomaly

287.8492°

Eccentric anomaly

287.83817°

Mean motion

3.82903 °/min

Orbital period

94.02 mins

BSTAR

-0.000043429

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

STARLINK-2546, 48296 (Decayed)

FALCON 9 DEB, 48336 (Decayed)

FALCON 9 DEB, 48338 (Decayed)

STARLINK-2541, 48313 (Decayed)

STARLINK-2562, 48288 (Decayed)

STARLINK-2514, 48331

STARLINK-2564, 48284

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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-2510 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.
7 mins	2026-07-07 07:54:27.254Z	219.554° SW	2026-07-07 07:57:27.254Z	184.173° SSW	40.322°	2026-07-07 08:01:27.254Z	54.956° ENE
4 mins	2026-07-07 09:34:27.254Z	300.639° NW	2026-07-07 09:36:27.254Z	345.326° N	19.374°	2026-07-07 09:38:27.254Z	21.751° NNE
5 mins	2026-07-07 14:30:27.254Z	324.939° NNW	2026-07-07 14:32:27.254Z	27.986° NE	39.44°	2026-07-07 14:35:27.254Z	113.292° 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-2510, 48329 on other resources

View STARLINK-2510, 48329 on NASA - NSSDCA Website

View STARLINK-2510, 48329 on Heavens-Above

View STARLINK-2510, 48329 on Keep Track

View STARLINK-2510, 48329 on Celestrak

View STARLINK-2510, 48329 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-2510, 48329

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: 2026-07-05T19:43:28.092Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

STARLINK-2510 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-2510, 48329 on other resources

Documentation

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