STARLINK-4387, 53490

Orbit data source: Space-Track

STARLINK-4387, 53490 is a payload satellite owned by SpaceX/Seattle (US) in SSO that was launched on Fri, 12 Aug 2022 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/53490?theme=dark&initialShowStats=false

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Identifier

53490, 2022-099AB

Orbit

SSO

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

300 kg wet, ~275 kg dry

Launch date (UTC)

2022-08-12 (4 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: 10 hours ago

TLE from 10 hours ago

0 STARLINK-4387
1 53490U 22099AB  26055.57161181 -.00001447  00000-0 -96083-4 0  9999
2 53490  97.6023 178.2674 0000986  89.7829 270.3511 15.05646127194067

Epoch: 2026-02-24T13:43Z

TLE epoch observation values (Epoch: 2026-02-24T13:43:07.260Z)

Latitude

0.00001°

Longitude

178.03793°

Altitude

552.584 km

Speed

7.585 km/s

True Right ascension

11h 53m 04s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

03:12:49

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

547.199 km

Perigee altitude

545.834 km

Semi-major axis

6,924.653 km

Eccentricity

0.0001

Inclination

97.6023°

RAAN

178.2674°

Arg. of periapsis

89.7829°

True anomaly

270.3398°

Mean anomaly

270.3511°

Eccentric anomaly

270.34545°

Mean motion

3.76657 °/min

Orbital period

95.58 mins

BSTAR

-0.000096083

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Other satellites on launch #99 in the year 2022 (2022-08-12 UTC)

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STARLINK-4387 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.
5 mins	2026-02-25 07:24:49.657Z	117.789° SE	2026-02-25 07:26:49.657Z	78.341° E	23.813°	2026-02-25 07:29:49.657Z	18.206° NNE
5 mins	2026-02-25 20:36:49.657Z	39.493° NE	2026-02-25 20:38:49.657Z	104.012° ESE	35.52°	2026-02-25 20:41:49.657Z	169.837° 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-4387, 53490 on other resources

View STARLINK-4387, 53490 on NASA - NSSDCA Website

View STARLINK-4387, 53490 on Heavens-Above

View STARLINK-4387, 53490 on Keep Track

View STARLINK-4387, 53490 on Celestrak

View STARLINK-4387, 53490 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-4387, 53490

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-02-24T13:43:07.260Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #99 in the year 2022 (2022-08-12 UTC)

STARLINK-4387 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-4387, 53490 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago