STARLINK-5298, 55281

Orbit data source: Space-Track

STARLINK-5298, 55281 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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https://www.satcat.com/sats-embedded/55281?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

55281, 2023-010N

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-5298
1 55281U 23010N   26171.34825481  .00000206  00000-0  25072-4 0  9997
2 55281  69.9992 145.5965 0003529 266.1640  93.9115 14.98330480188157

Epoch: 2026-06-20T08:21Z

TLE epoch observation values (Epoch: 2026-06-20T08:21:29.215Z)

Latitude

-0.00009°

Longitude

111.66057°

Altitude

574.646 km

Speed

7.574 km/s

True Right ascension

09h 42m 23s

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

21:27:07

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

572.455 km

Perigee altitude

567.551 km

Semi-major axis

6,948.14 km

Eccentricity

0.00035

Inclination

69.9992°

RAAN

145.5965°

Arg. of periapsis

266.164°

True anomaly

93.95184°

Mean anomaly

93.9115°

Eccentric anomaly

93.93167°

Mean motion

3.74749 °/min

Orbital period

96.06 mins

BSTAR

0.000025072

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

STARLINK-5338, 55286

FALCON 9 DEB, 55322 (Decayed)

STARLINK-5323, 55279 (Decayed)

STARLINK-5272, 55298 (Decayed)

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STARLINK-5298 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 22:58:06.938Z	185.003° SSW	2026-06-22 23:02:06.938Z	92.315° ESE	37.542°	2026-06-22 23:05:06.938Z	37.331° NE
7 mins	2026-06-23 09:01:06.938Z	329.671° NNW	2026-06-23 09:04:06.938Z	267.454° W	43.371°	2026-06-23 09:08:06.938Z	164.344° 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-5298, 55281 on other resources

View STARLINK-5298, 55281 on NASA - NSSDCA Website

View STARLINK-5298, 55281 on Heavens-Above

View STARLINK-5298, 55281 on Keep Track

View STARLINK-5298, 55281 on Celestrak

View STARLINK-5298, 55281 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-5298, 55281

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: 2026-06-20T08:21:29.215Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

STARLINK-5298 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-5298, 55281 on other resources

Documentation

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