STARLINK-5316, 55305

Orbit data source: Space-Track

STARLINK-5316, 55305 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 19 Jan 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/55305?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

55305, 2023-010AN

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)

2023-01-19 (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: 2 days ago

TLE from 2 days ago

0 STARLINK-5316
1 55305U 23010AN  26171.29380458  .00000622  00000-0  59904-4 0  9991
2 55305  69.9992 125.9418 0003100 268.5182  91.5622 14.98314515188643

Epoch: 2026-06-20T07:03Z

TLE epoch observation values (Epoch: 2026-06-20T07:03:04.715Z)

Latitude

-0.00003°

Longitude

111.66164°

Altitude

574.587 km

Speed

7.574 km/s

True Right ascension

08h 23m 46s

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

00:39:34

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

572.206 km

Perigee altitude

567.898 km

Semi-major axis

6,948.189 km

Eccentricity

0.00031

Inclination

69.9992°

RAAN

125.9418°

Arg. of periapsis

268.5182°

True anomaly

91.59771°

Mean anomaly

91.5622°

Eccentric anomaly

91.57995°

Mean motion

3.74745 °/min

Orbital period

96.07 mins

BSTAR

0.000059904

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Other satellites on launch #10 in the year 2023 (2023-01-19 UTC)

STARLINK-5323, 55279 (Decayed)

STARLINK-5321, 55302

FALCON 9 DEB, 55321 (Decayed)

STARLINK-5319, 55301 (Decayed)

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STARLINK-5316 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 21:40:02.570Z	183.781° SSW	2026-06-22 21:43:02.570Z	131.152° SE	37.352°	2026-06-22 21:47:02.570Z	36.041° NE
6 mins	2026-06-23 07:43:02.570Z	328.916° NNW	2026-06-23 07:46:02.570Z	228.863° WSW	43.375°	2026-06-23 07:49:02.570Z	165.691° 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-5316, 55305 on other resources

View STARLINK-5316, 55305 on NASA - NSSDCA Website

View STARLINK-5316, 55305 on Heavens-Above

View STARLINK-5316, 55305 on Keep Track

View STARLINK-5316, 55305 on Celestrak

View STARLINK-5316, 55305 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-5316, 55305

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: 2026-06-20T07:03:04.715Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #10 in the year 2023 (2023-01-19 UTC)

STARLINK-5316 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-5316, 55305 on other resources

Documentation

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