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STARLINK-1329, 45531

Orbit data source: Space-Track

STARLINK-1329, 45531 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 src="https://www.satcat.com/sats-embedded/45531?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/45531?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

45531, 2020-025A

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 (6 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: 8 hours ago

TLE from 8 hours ago

0 STARLINK-1329
1 45531U 20025A   26170.56599803  .00062606  00000-0  41641-3 0  9997
2 45531  53.0417 299.1587 0001435 259.8465 100.2392 15.74853356341432

Epoch: 2026-06-19T13:35Z

TLE epoch observation values (Epoch: 2026-06-19T13:35:02.229Z)

Latitude

-0.00002°

Longitude

-172.39374°

Altitude

346.124 km

Speed

7.702 km/s

True Right ascension

19h 56m 38s

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

08:11:53

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

346.294 km

Perigee altitude

344.364 km

Semi-major axis

6,723.466 km

Eccentricity

0.00014

Inclination

53.0417°

RAAN

299.1587°

Arg. of periapsis

259.8465°

True anomaly

100.25538°

Mean anomaly

100.2392°

Eccentric anomaly

100.24729°

Mean motion

3.93689 °/min

Orbital period

91.44 mins

BSTAR

0.00041641

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Computing Atmospheric mass density...

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

STARLINK-1344, 45559 (Decayed)

STARLINK-1322, 45552 (Decayed)

STARLINK-1326, 45575 (Decayed)

FALCON 9 DEB, 45594 (Decayed)

STARLINK-1356, 45564

STARLINK-1337, 45582

STARLINK-1331, 45578

STARLINK-1347, 45586

STARLINK-1360, 45588 (Decayed)

STARLINK-1334, 45556 (Decayed)

STARLINK-1368, 45540

STARLINK-1373, 45544

STARLINK-1325, 45554 (Decayed)

STARLINK-1361, 45567

STARLINK-1321, 45573

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-1329 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.
5 mins	2026-06-20 11:04:55.309Z	218.045° SW	2026-06-20 11:06:55.309Z	187.828° SSW	37.465°	2026-06-20 11:09:55.309Z	57.201° 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-1329, 45531 on other resources

View STARLINK-1329, 45531 on NASA - NSSDCA Website

View STARLINK-1329, 45531 on Heavens-Above

View STARLINK-1329, 45531 on Keep Track

View STARLINK-1329, 45531 on Celestrak

View STARLINK-1329, 45531 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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