STARLINK-5484, 55628

Orbit data source: Space-Track

STARLINK-5484, 55628 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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https://www.satcat.com/sats-embedded/55628?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

55628, 2023-021A

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: 12 hours ago

TLE from 12 hours ago

0 STARLINK-5484
1 55628U 23021A   26091.37167425  .00000412  00000-0  42347-4 0  9998
2 55628  70.0000 147.3547 0003794 273.8213  86.2512 14.98326627171691

Epoch: 2026-04-01T08:55Z

TLE epoch observation values (Epoch: 2026-04-01T08:55:12.655Z)

Latitude

-0.00003°

Longitude

-176.1835°

Altitude

574.319 km

Speed

7.574 km/s

True Right ascension

09h 49m 25s

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

02:30:01

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

572.651 km

Perigee altitude

567.378 km

Semi-major axis

6,948.152 km

Eccentricity

0.00038

Inclination

70°

RAAN

147.3547°

Arg. of periapsis

273.8213°

True anomaly

86.29458°

Mean anomaly

86.2512°

Eccentric anomaly

86.27289°

Mean motion

3.74748 °/min

Orbital period

96.06 mins

BSTAR

0.000042347

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

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STARLINK-5484 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.
6 mins	2026-04-02 04:16:36.271Z	154.628° SSE	2026-04-02 04:19:36.271Z	101.265° ESE	22.138°	2026-04-02 04:22:36.271Z	53.222° ENE
5 mins	2026-04-02 05:55:36.271Z	259.248° W	2026-04-02 05:57:36.271Z	302.414° NW	24.971°	2026-04-02 06:00:36.271Z	356.959° N
6 mins	2026-04-02 14:19:36.271Z	357.181° N	2026-04-02 14:21:36.271Z	55.954° ENE	38.195°	2026-04-02 14:25:36.271Z	139.341° 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-5484, 55628 on other resources

View STARLINK-5484, 55628 on NASA - NSSDCA Website

View STARLINK-5484, 55628 on Heavens-Above

View STARLINK-5484, 55628 on Keep Track

View STARLINK-5484, 55628 on Celestrak

View STARLINK-5484, 55628 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-5484, 55628

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 12 hours ago

TLE from 12 hours ago

TLE epoch observation values (Epoch: 2026-04-01T08:55:12.655Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

STARLINK-5484 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-5484, 55628 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 12 hours ago