STARLINK-2741, 48684

Orbit data source: Space-Track

STARLINK-2741, 48684 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 26 May 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/48684?theme=dark&initialShowStats=false

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Identifier

48684, 2021-044AY

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)

2021-05-26 (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: 5 hours ago

TLE from 5 hours ago

0 STARLINK-2741
1 48684U 21044AY  26299.25002315  .01465589  00000-0  37177-1 0  9991
2 48684  53.1617  84.7972 0000920  93.4959 189.2640 15.36030284  5863

Epoch: 2026-10-26T06:00Z

TLE epoch observation values (Epoch: 2026-10-26T06:00:02.000Z)

Latitude

-51.4761°

Longitude

-109.19736°

Altitude

476.313 km

Speed

7.627 km/s

True Right ascension

01h 01m 45s

True Declination

-51° 18' 05"

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

05:59:22

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

458.748 km

Perigee altitude

457.49 km

Semi-major axis

6,836.256 km

Eccentricity

0.00009

Inclination

53.1617°

RAAN

84.7972°

Arg. of periapsis

93.4959°

True anomaly

189.2623°

Mean anomaly

189.264°

Eccentric anomaly

189.26315°

Mean motion

3.83986 °/min

Orbital period

93.75 mins

BSTAR

0.037177

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Other satellites on launch #44 in the year 2021 (2021-05-26 UTC)

FALCON 9 DEB, 48700 (Decayed)

STARLINK-2651, 48654 (Decayed)

STARLINK-2617, 48689 (Decayed)

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STARLINK-2741 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	2026-10-26 12:45:33.221Z	228.681° WSW	2026-10-26 12:48:33.221Z	221.814° SW	86.002°	2026-10-26 12:51:33.221Z	50.004° ENE
5 mins	2026-10-26 19:19:33.221Z	317.799° NNW	2026-10-26 19:21:33.221Z	0.798° NNE	64.119°	2026-10-26 19:24:33.221Z	120.7° 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-2741, 48684 on other resources

View STARLINK-2741, 48684 on NASA - NSSDCA Website

View STARLINK-2741, 48684 on Heavens-Above

View STARLINK-2741, 48684 on Keep Track

View STARLINK-2741, 48684 on Celestrak

View STARLINK-2741, 48684 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-2741, 48684

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 hours ago

TLE from 5 hours ago

TLE epoch observation values (Epoch: 2026-10-26T06:00:02.000Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #44 in the year 2021 (2021-05-26 UTC)

STARLINK-2741 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-2741, 48684 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 5 hours ago