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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https://www.satcat.com/sats-embedded/45531?theme=dark&initialShowStats=false

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Identifier

45531, 2020-025A

Orbit

LEO

Country

Related business

SpaceX (US)

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: 16 hours ago

TLE from 16 hours ago

0 STARLINK-1329
1 45531U 20025A   26027.42451455  .00103708  00000-0  19736-2 0  9991
2 45531  53.0541 279.9100 0006919 108.2024 251.9737 15.47402474319047

Epoch: 2026-01-27T10:11Z

TLE epoch observation values (Epoch: 2026-01-27T10:11:18.057Z)

Latitude

0.00004°

Longitude

0.37868°

Altitude

426.682 km

Speed

7.656 km/s

True Right ascension

18h 39m 38s

True Declination

0° 00' 00"

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

04:04:57

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

429.31 km

Perigee altitude

419.897 km

Semi-major axis

6,802.741 km

Eccentricity

0.00069

Inclination

53.0541°

RAAN

279.91°

Arg. of periapsis

108.2024°

True anomaly

251.89833°

Mean anomaly

251.9737°

Eccentric anomaly

251.93601°

Mean motion

3.86827 °/min

Orbital period

93.06 mins

BSTAR

0.0019736

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

STARLINK-1349, 45587 (Decayed)

FALCON 9 DEB, 45591 (Decayed)

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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.
4 mins	2026-01-28 18:55:54.515Z	200.077° SSW	2026-01-28 18:56:54.515Z	164.115° S	37.923°	2026-01-28 18:59:54.515Z	60.743° ENE
4 mins	2026-01-29 01:25:54.515Z	334.626° NNW	2026-01-29 01:27:54.515Z	53.06° ENE	33.553°	2026-01-29 01:29:54.515Z	102.441° ESE

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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-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.

STARLINK-1329, 45531

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 16 hours ago

TLE from 16 hours ago

TLE epoch observation values (Epoch: 2026-01-27T10:11:18.057Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

STARLINK-1329 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-1329, 45531 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 16 hours ago