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 URL

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

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ISO8601 Format

Identifier

45531, 2020-025A

Orbit

LEO

Last TLE update

11 hours ago

Origin

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

260 kg wet, ~248 kg dry

Launch date (UTC)

2020-04-22 (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, 4.4 m

Radar Cross Section

13.562 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 11 hours ago

0 STARLINK-1329
1 45531U 20025A   25224.56475960  .00001656  00000-0  13009-3 0  9998
2 45531  53.0559 325.4182 0001210  92.8304 267.2824 15.06392242293573

Epoch: 2025-08-12T13:33Z

TLE epoch observation values (Epoch: 2025-08-12T13:33:15.229Z)

Latitude

0.00002°

Longitude

160.84918°

Altitude

548.154 km

Speed

7.589 km/s

True Right ascension

21h 41m 40s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

-33.03082°

Longitude

129.70341°

Altitude

558.165 km

Speed

7.582 km/s

Apparent Right ascension

22h 49m 03s

Apparent Declination

-51° 39' 09"

Sunlit

Object is in full shadow

Visualization observer readout

Local Sidereal Time

14:57:01

Azimuth

127.119° SE

Elevation

-46.611°

Doppler factor

Orbital elements

Apogee altitude

548.344 km

Perigee altitude

546.668 km

Semi-major axis

6,925.643 km

Eccentricity

0.00012

Inclination

53.0559°

RAAN

325.4182°

Arg. of periapsis

92.8304°

True anomaly

267.26855°

Mean anomaly

267.2824°

Eccentric anomaly

267.27548°

Mean motion

3.76576 °/min

Orbital period

95.6 mins

BSTAR

0.00013009

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

STARLINK-1327, 45555

STARLINK-1334, 45556 (Decayed)

STARLINK-1336, 45557

STARLINK-1342, 45558

STARLINK-1344, 45559 (Decayed)

STARLINK-1346, 45560 (Decayed)

STARLINK-1348, 45561 (Decayed)

STARLINK-1354, 45562 (Decayed)

STARLINK-1355, 45563

STARLINK-1356, 45564

STARLINK-1357, 45565

STARLINK-1358, 45566 (Decayed)

STARLINK-1361, 45567

STARLINK-1363, 45568

STARLINK-1329 Visibility forecast

Observer location: undefined°, undefined°
Set Observer location

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.
7 mins	2025-08-13 08:48:40.201Z	200.136° SSW	2025-08-13 08:52:40.201Z	118.651° SE	31.047°	2025-08-13 08:55:40.201Z	66.938° ENE
5 mins	2025-08-13 10:29:40.201Z	277.862° WNW	2025-08-13 10:31:40.201Z	324.644° NNW	29.192°	2025-08-13 10:34:40.201Z	29.599° NE
5 mins	2025-08-13 15:31:40.201Z	336.204° NNW	2025-08-13 15:33:40.201Z	33.209° NE	33.636°	2025-08-13 15:36:40.201Z	99.443° ESE
5 mins	2025-08-13 17:10:40.201Z	278.778° WNW	2025-08-13 17:12:40.201Z	239.888° WSW	25.299°	2025-08-13 17:15:40.201Z	177.132° S

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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Authenticating...

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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.