STARLINK-1327, 45555

Orbit data source: Space-Track

STARLINK-1327, 45555 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/45555?theme=dark&initialShowStats=false

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Identifier

45555, 2020-025AA

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: 20 hours ago

TLE from 20 hours ago

0 STARLINK-1327
1 45555U 20025AA  26123.28113875  .00124235  00000-0  13073-2 0  9995
2 45555  53.0412 161.1897 0004947 333.8892  26.1872 15.63412793334168

Epoch: 2026-05-03T06:44Z

TLE epoch observation values (Epoch: 2026-05-03T06:44:50.387Z)

Latitude

-0°

Longitude

-161.20719°

Altitude

375.708 km

Speed

7.687 km/s

True Right ascension

10h 44m 45s

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

10:11:51

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

381.429 km

Perigee altitude

374.745 km

Semi-major axis

6,756.224 km

Eccentricity

0.00049

Inclination

53.0412°

RAAN

161.1897°

Arg. of periapsis

333.8892°

True anomaly

26.21223°

Mean anomaly

26.1872°

Eccentric anomaly

26.19971°

Mean motion

3.90829 °/min

Orbital period

92.11 mins

BSTAR

0.0013073

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

STARLINK-1338, 45532

STARLINK-1362, 45538

STARLINK-1357, 45565

STARLINK-1344, 45559 (Decayed)

STARLINK-1363, 45568

STARLINK-1341, 45534 (Decayed)

STARLINK-1334, 45556 (Decayed)

STARLINK-1339, 45533 (Decayed)

STARLINK-1348, 45561 (Decayed)

FALCON 9 DEB, 45593 (Decayed)

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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

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STARLINK-1327 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	2026-05-04 04:23:21.104Z	181.697° SSW	2026-05-04 04:25:21.104Z	132.008° SE	22.076°	2026-05-04 04:27:21.104Z	82.18° E
4 mins	2026-05-04 05:59:21.104Z	277.204° WNW	2026-05-04 06:01:21.104Z	341.386° N	25.823°	2026-05-04 06:03:21.104Z	27.94° NE
4 mins	2026-05-04 12:25:21.104Z	285.013° WNW	2026-05-04 12:27:21.104Z	214.471° SW	31.287°	2026-05-04 12:29:21.104Z	160.932° S

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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-1327, 45555 on other resources

View STARLINK-1327, 45555 on NASA - NSSDCA Website

View STARLINK-1327, 45555 on Heavens-Above

View STARLINK-1327, 45555 on Keep Track

View STARLINK-1327, 45555 on Celestrak

View STARLINK-1327, 45555 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-1327, 45555

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 20 hours ago

TLE from 20 hours ago

TLE epoch observation values (Epoch: 2026-05-03T06:44:50.387Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

STARLINK-1327 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-1327, 45555 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 20 hours ago