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STARLINK-1971, 47572

Orbit data source: Space-Track

STARLINK-1971, 47572 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 04 Feb 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.

Not visible in the next 10 days

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/47572?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/47572?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

47572, 2021-009AA

Orbit

LEO

Country

US

Related business

Manufacturer

SpaceX/Seattle

Mission

Partially operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

260 kg wet, ~248 kg dry

Launch date (UTC)

2021-02-04 (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: 9 hours ago

TLE from 9 hours ago

0 STARLINK-1971
1 47572U 21009AA  26092.15890508  .11789308  12521-4  56255-3 0  9990
2 47572  53.0232 200.4664 0006922 316.1431  43.9066 16.42690585285393

Epoch: 2026-04-02T03:48Z

TLE epoch observation values (Epoch: 2026-04-02T03:48:49.398Z)

Latitude

-0.00005°

Longitude

-47.25086°

Altitude

156.324 km

Speed

7.816 km/s

True Right ascension

13h 21m 51s

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

19:00:23

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

163.472 km

Perigee altitude

154.422 km

Semi-major axis

6,537.084 km

Eccentricity

0.00069

Inclination

53.0232°

RAAN

200.4664°

Arg. of periapsis

316.1431°

True anomaly

43.96164°

Mean anomaly

43.9066°

Eccentric anomaly

43.93412°

Mean motion

4.10646 °/min

Orbital period

87.67 mins

BSTAR

0.00056255

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Other satellites on launch #9 in the year 2021 (2021-02-04 UTC)

STARLINK-1993, 47588

STARLINK-1977, 47575 (Decayed)

STARLINK-1989, 47585 (Decayed)

STARLINK-1968, 47569 (Decayed)

STARLINK-1806, 47549 (Decayed)

STARLINK-1988, 47584 (Decayed)

STARLINK-1940, 47552 (Decayed)

STARLINK-2021, 47604

STARLINK-2002, 47597 (Decayed)

STARLINK-1980, 47578 (Decayed)

STARLINK-1998, 47593 (Decayed)

STARLINK-1979, 47577 (Decayed)

STARLINK-1986, 47582 (Decayed)

STARLINK-1978, 47576 (Decayed)

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

STARLINK-1971 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.
STARLINK-1971 is likely not visible in the next few days.

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-1971, 47572 on other resources

View STARLINK-1971, 47572 on NASA - NSSDCA Website

View STARLINK-1971, 47572 on Heavens-Above

View STARLINK-1971, 47572 on Keep Track

View STARLINK-1971, 47572 on Celestrak

View STARLINK-1971, 47572 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

Documentation

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