DECAYED

STARLINK-2301, 48021 (Decayed)

Orbit data source: Space-Track

STARLINK-2301, 48021 was a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 24 Mar 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 embed code

<iframe src="https://www.satcat.com/sats-embedded/48021?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/48021?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

48021, 2021-024AW

Orbit

Decayed

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Decayed Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

260 kg wet, ~248 kg dry

Launch date (UTC)

2021-03-24 (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: 4 months ago

TLE from 4 months ago

0 STARLINK-2301
1 48021U 21024AW  25227.59591141  .21127443  12567-4  36190-3 0  9998
2 48021  53.0253  67.3609 0010309 271.9688 190.3484 16.47123037244575

Epoch: 2025-08-15T14:18Z

TLE epoch observation values (Epoch: 2025-08-15T14:18:06.745Z)

Latitude

51.4707°

Longitude

-1.46837°

Altitude

159.627 km

Speed

7.813 km/s

True Right ascension

11h 49m 12s

True Declination

51° 17' 15"

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

09:14:37

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

153.941 km

Perigee altitude

140.487 km

Semi-major axis

6,525.351 km

Eccentricity

0.00103

Inclination

53.0253°

RAAN

67.3609°

Arg. of periapsis

271.9688°

True anomaly

190.32721°

Mean anomaly

190.3484°

Eccentric anomaly

190.3378°

Mean motion

4.11754 °/min

Orbital period

87.43 mins

BSTAR

0.0003619

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Other satellites on launch #24 in the year 2021 (2021-03-24 UTC)

STARLINK-2087, 47977 (Decayed)

STARLINK-2299, 48029

STARLINK-2303, 47981

STARLINK-2285, 48019

STARLINK-2277, 48006 (Decayed)

FALCON 9 DEB, 48039 (Decayed)

STARLINK-2309, 47995 (Decayed)

STARLINK-2229, 47992 (Decayed)

STARLINK-2265, 48002 (Decayed)

STARLINK-2283, 48014 (Decayed)

STARLINK-1647, 47978

STARLINK-2308, 47985 (Decayed)

STARLINK-2273, 47993

STARLINK-2292, 48023

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STARLINK-2301 Visibility

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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.
This satellite is decayed.

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-2301, 48021 (Decayed) on other resources

View STARLINK-2301, 48021 (Decayed) on Celestrak

View STARLINK-2301, 48021 (Decayed) 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-2301, 48021 (Decayed)

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 4 months ago

TLE from 4 months ago

TLE epoch observation values (Epoch: 2025-08-15T14:18:06.745Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #24 in the year 2021 (2021-03-24 UTC)

STARLINK-2301 Visibility

Co-orbital & Co-planar RSOs

Check out STARLINK-2301, 48021 (Decayed) on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 4 months ago