STARLINK-5480, 55664

Orbit data source: Space-Track

STARLINK-5480, 55664 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 17 Feb 2023 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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/55664?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

55664, 2023-021AN

Orbit

LEO

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

305 kg wet, ~290 kg dry

Launch date (UTC)

2023-02-17 (3 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

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: 19 hours ago

TLE from 19 hours ago

0 STARLINK-5480
1 55664U 23021AN  26090.99614111 -.00057487  00000-0 -49073-2 0  9991
2 55664  69.9980 108.3034 0003746 321.7348  38.3544 14.97871460172628

Epoch: 2026-03-31T23:54Z

TLE epoch observation values (Epoch: 2026-03-31T23:54:26.591Z)

Latitude

-0.0001°

Longitude

-79.67275°

Altitude

573.855 km

Speed

7.575 km/s

True Right ascension

07h 13m 12s

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

00:49:21

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

574.026 km

Perigee altitude

568.82 km

Semi-major axis

6,949.56 km

Eccentricity

0.00037

Inclination

69.998°

RAAN

108.3034°

Arg. of periapsis

321.7348°

True anomaly

38.38105°

Mean anomaly

38.3544°

Eccentric anomaly

38.36772°

Mean motion

3.74634 °/min

Orbital period

96.09 mins

BSTAR

-0.0049073

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Other satellites on launch #21 in the year 2023 (2023-02-17 UTC)

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STARLINK-5480 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	2026-04-02 01:41:12.681Z	153.826° SSE	2026-04-02 01:44:12.681Z	94.945° ESE	23.068°	2026-04-02 01:46:12.681Z	59.418° ENE
5 mins	2026-04-02 03:20:12.681Z	264.226° W	2026-04-02 03:22:12.681Z	307.654° NW	23.676°	2026-04-02 03:25:12.681Z	357.725° N
7 mins	2026-04-02 11:43:12.681Z	347.655° N	2026-04-02 11:46:12.681Z	55.331° ENE	39.755°	2026-04-02 11:50:12.681Z	141.78° SSE

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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-5480, 55664 on other resources

View STARLINK-5480, 55664 on NASA - NSSDCA Website

View STARLINK-5480, 55664 on Heavens-Above

View STARLINK-5480, 55664 on Keep Track

View STARLINK-5480, 55664 on Celestrak

View STARLINK-5480, 55664 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-5480, 55664

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 19 hours ago

TLE from 19 hours ago

TLE epoch observation values (Epoch: 2026-03-31T23:54:26.591Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #21 in the year 2023 (2023-02-17 UTC)

STARLINK-5480 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-5480, 55664 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 19 hours ago