STARLINK-5561, 56337

Orbit data source: Space-Track

STARLINK-5561, 56337 is a payload satellite owned by SpaceX/Seattle (US) in SSO that was launched on Thu, 27 Apr 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/56337?theme=dark&initialShowStats=false

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Identifier

56337, 2023-058W

Orbit

SSO

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

300 kg wet, ~260 kg dry

Launch date (UTC)

2023-04-27 (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

11.087 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 2 days ago

TLE from 2 days ago

0 STARLINK-5561
1 56337U 23058W   26171.44321975  .00034877  00000-0  24201-2 0  9994
2 56337  97.3336 170.2721 0002261  66.2752 293.8712 15.05484025173586

Epoch: 2026-06-20T10:38Z

TLE epoch observation values (Epoch: 2026-06-20T10:38:14.186Z)

Latitude

-0.00006°

Longitude

102.05523°

Altitude

552.459 km

Speed

7.586 km/s

True Right ascension

11h 21m 05s

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

21:24:50

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

548.568 km

Perigee altitude

545.437 km

Semi-major axis

6,925.139 km

Eccentricity

0.00023

Inclination

97.3336°

RAAN

170.2721°

Arg. of periapsis

66.2752°

True anomaly

293.8475°

Mean anomaly

293.8712°

Eccentric anomaly

293.85935°

Mean motion

3.76617 °/min

Orbital period

95.59 mins

BSTAR

0.0024201

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Other satellites on launch #58 in the year 2023 (2023-04-27 UTC)

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STARLINK-5561 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.
7 mins	2026-06-22 12:38:50.613Z	17.662° NNE	2026-06-22 12:41:50.613Z	54.795° ENE	41.263°	2026-06-22 12:45:50.613Z	184.398° SSW
5 mins	2026-06-22 23:23:50.613Z	125.013° SE	2026-06-22 23:25:50.613Z	83.06° E	27.436°	2026-06-22 23:28:50.613Z	15.407° NNE

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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-5561, 56337 on other resources

View STARLINK-5561, 56337 on NASA - NSSDCA Website

View STARLINK-5561, 56337 on Heavens-Above

View STARLINK-5561, 56337 on Keep Track

View STARLINK-5561, 56337 on Celestrak

View STARLINK-5561, 56337 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-5561, 56337

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-06-20T10:38:14.186Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #58 in the year 2023 (2023-04-27 UTC)

STARLINK-5561 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-5561, 56337 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 days ago