STARLINK-5265, 55317

Orbit data source: Space-Track

STARLINK-5265, 55317 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/55317?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

55317, 2023-010BA

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-5265
1 55317U 23010BA  26171.17672421  .00000737  00000-0  69525-4 0  9992
2 55317  69.9994 106.0849 0003029 267.3927  92.6885 14.98328207189995

Epoch: 2026-06-20T04:14Z

TLE epoch observation values (Epoch: 2026-06-20T04:14:28.971Z)

Latitude

-0.00007°

Longitude

134.06906°

Altitude

574.585 km

Speed

7.574 km/s

True Right ascension

07h 04m 20s

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

21:31:06

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

572.114 km

Perigee altitude

567.905 km

Semi-major axis

6,948.147 km

Eccentricity

0.0003

Inclination

69.9994°

RAAN

106.0849°

Arg. of periapsis

267.3927°

True anomaly

92.72317°

Mean anomaly

92.6885°

Eccentric anomaly

92.70584°

Mean motion

3.74748 °/min

Orbital period

96.06 mins

BSTAR

0.000069525

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

FALCON 9 DEB, 55322 (Decayed)

STARLINK-5311, 55288

FALCON 9 DEB, 55321 (Decayed)

STARLINK-5323, 55279 (Decayed)

STARLINK-5272, 55298 (Decayed)

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STARLINK-5265 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.
8 mins	2026-06-22 20:27:05.299Z	192.185° SSW	2026-06-22 20:31:05.299Z	109.177° ESE	41.871°	2026-06-22 20:35:05.299Z	31.004° NE
6 mins	2026-06-23 06:31:05.299Z	320.992° NNW	2026-06-23 06:33:05.299Z	278.891° WNW	39.152°	2026-06-23 06:37:05.299Z	171.605° 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-5265, 55317 on other resources

View STARLINK-5265, 55317 on NASA - NSSDCA Website

View STARLINK-5265, 55317 on Heavens-Above

View STARLINK-5265, 55317 on Keep Track

View STARLINK-5265, 55317 on Celestrak

View STARLINK-5265, 55317 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-5265, 55317

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: 2026-06-20T04:14:28.971Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

STARLINK-5265 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-5265, 55317 on other resources

Documentation

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