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STARLINK-1321, 45573

Orbit data source: Space-Track

STARLINK-1321, 45573 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 22 Apr 2020 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/45573?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/45573?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

45573, 2020-025AU

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)

2020-04-22 (7 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: 7 hours ago

TLE from 7 hours ago

0 STARLINK-1321
1 45573U 20025AU  26313.33335648  .00443413  94819-4  88110-3 0  9998
2 45573  53.0267 287.3886 0004467  75.3726 146.3068 15.99354741  5834

Epoch: 2026-11-09T08:00Z

TLE epoch observation values (Epoch: 2026-11-09T08:00:01.999Z)

Latitude

-32.32339°

Longitude

-32.85979°

Altitude

288.717 km

Speed

7.733 km/s

True Right ascension

09h 02m 38s

True Declination

-32° 09' 26"

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

10:49:36

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

279.467 km

Perigee altitude

273.521 km

Semi-major axis

6,654.631 km

Eccentricity

0.00045

Inclination

53.0267°

RAAN

287.3886°

Arg. of periapsis

75.3726°

True anomaly

146.33518°

Mean anomaly

146.3068°

Eccentric anomaly

146.32099°

Mean motion

3.99813 °/min

Orbital period

90.04 mins

BSTAR

0.0008811

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Other satellites on launch #25 in the year 2020 (2020-04-22 UTC)

STARLINK-1336, 45557 (Decayed)

STARLINK-1323, 45553 (Decayed)

STARLINK-1371, 45542

STARLINK-1378, 45548 (Decayed)

STARLINK-1365, 45590

STARLINK-1364, 45589

STARLINK-1331, 45578

STARLINK-1335, 45581

STARLINK-1347, 45586

STARLINK-1333, 45580

STARLINK-1376, 45570

STARLINK-1361, 45567

STARLINK-1357, 45565

STARLINK-1356, 45564

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-1321 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.
4 mins	2026-11-10 01:15:57.549Z	234.585° WSW	2026-11-10 01:17:57.549Z	26.033° NE	62.202°	2026-11-10 01:19:57.549Z	47.487° ENE

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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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Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out STARLINK-1321, 45573 on other resources

View STARLINK-1321, 45573 on NASA - NSSDCA Website

View STARLINK-1321, 45573 on Heavens-Above

View STARLINK-1321, 45573 on Keep Track

View STARLINK-1321, 45573 on Celestrak

View STARLINK-1321, 45573 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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