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

Country

Related business

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
Last TLE update: 20 hours ago

TLE from 20 hours ago

0 STARLINK-1329
1 45531U 20025A   25241.74861509  .00002127  00000-0  16165-3 0  9995
2 45531  53.0544 248.2752 0000791  75.0995 285.0082 15.06401267296164

Epoch: 2025-08-29T17:58Z

TLE epoch observation values (Epoch: 2025-08-29T17:58:00.343Z)

Latitude

0°

Longitude

0.58096°

Altitude

547.945 km

Speed

7.589 km/s

True Right ascension

16h 33m 06s

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

05:05:13

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

548.026 km

Perigee altitude

546.931 km

Semi-major axis

6,925.615 km

Eccentricity

0.00008

Inclination

53.0544°

RAAN

248.2752°

Arg. of periapsis

75.0995°

True anomaly

284.99944°

Mean anomaly

285.0082°

Eccentric anomaly

285.00382°

Mean motion

3.76579 °/min

Orbital period

95.6 mins

BSTAR

0.00016165

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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.
6 mins	2025-08-31 01:57:43.257Z	178.771° S	2025-08-31 02:00:43.257Z	125.138° SE	21.834°	2025-08-31 02:03:43.257Z	76.478° E
6 mins	2025-08-31 03:37:43.257Z	261.658° W	2025-08-31 03:39:43.257Z	319.187° NNW	36.918°	2025-08-31 03:43:43.257Z	41.244° NE
4 mins	2025-08-31 05:18:43.257Z	321.15° NNW	2025-08-31 05:19:43.257Z	337.75° N	15.385°	2025-08-31 05:22:43.257Z	24.755° NE
5 mins	2025-08-31 08:39:43.257Z	343.307° N	2025-08-31 08:41:43.257Z	30.493° NE	26.573°	2025-08-31 08:44:43.257Z	86.559° E
6 mins	2025-08-31 10:18:43.257Z	291.483° WNW	2025-08-31 10:21:43.257Z	204.664° SW	34.996°	2025-08-31 10:24:43.257Z	154.23° SSE