STARLINK-5877, 56354

Orbit data source: Space-Track

STARLINK-5877, 56354 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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Iframe URL

https://www.satcat.com/sats-embedded/56354?theme=dark&initialShowStats=false

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Identifier

56354, 2023-058AP

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-5877
1 56354U 23058AP  26171.44180056  .00028479  00000-0  19771-2 0  9993
2 56354  97.3337 171.3427 0002021  68.0616 292.0826 15.05513358173651

Epoch: 2026-06-20T10:36Z

TLE epoch observation values (Epoch: 2026-06-20T10:36:11.568Z)

Latitude

-0.00003°

Longitude

103.63813°

Altitude

552.477 km

Speed

7.586 km/s

True Right ascension

11h 25m 22s

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

21:33:51

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

548.312 km

Perigee altitude

545.513 km

Semi-major axis

6,925.049 km

Eccentricity

0.0002

Inclination

97.3337°

RAAN

171.3427°

Arg. of periapsis

68.0616°

True anomaly

292.06114°

Mean anomaly

292.0826°

Eccentric anomaly

292.07187°

Mean motion

3.76625 °/min

Orbital period

95.59 mins

BSTAR

0.0019771

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

FALCON 9 DEB, 56366 (Decayed)

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STARLINK-5877 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 12:36:50.014Z	21.682° NNE	2026-06-22 12:39:50.014Z	68.837° E	38.502°	2026-06-22 12:43:50.014Z	178.527° S
4 mins	2026-06-22 23:22:50.014Z	104.753° ESE	2026-06-22 23:23:50.014Z	81.424° E	24.124°	2026-06-22 23:26:50.014Z	19.02° NNE
4 mins	2026-06-23 00:57:50.014Z	242.9° WSW	2026-06-23 00:58:50.014Z	263.386° W	18.901°	2026-06-23 01:01:50.014Z	314.048° NW

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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-5877, 56354 on other resources

View STARLINK-5877, 56354 on NASA - NSSDCA Website

View STARLINK-5877, 56354 on Heavens-Above

View STARLINK-5877, 56354 on Keep Track

View STARLINK-5877, 56354 on Celestrak

View STARLINK-5877, 56354 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-5877, 56354

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: 2026-06-20T10:36:11.568Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

STARLINK-5877 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-5877, 56354 on other resources

Documentation

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