STARLINK-4448, 53504

Orbit data source: Space-Track

STARLINK-4448, 53504 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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Iframe URL

https://www.satcat.com/sats-embedded/53504?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

53504, 2022-099AR

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: 14 hours ago

TLE from 14 hours ago

0 STARLINK-4448
1 53504U 22099AR  26055.34350738  .00000369  00000-0  33296-4 0  9995
2 53504  97.6038 177.1580 0001918  87.5610 272.5834 15.01262877193987

Epoch: 2026-02-24T08:14Z

TLE epoch observation values (Epoch: 2026-02-24T08:14:39.037Z)

Latitude

-0.00003°

Longitude

-100.72904°

Altitude

566 km

Speed

7.578 km/s

True Right ascension

11h 48m 37s

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

01:29:26

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

561.331 km

Perigee altitude

558.67 km

Semi-major axis

6,938.137 km

Eccentricity

0.00019

Inclination

97.6038°

RAAN

177.158°

Arg. of periapsis

87.561°

True anomaly

272.56144°

Mean anomaly

272.5834°

Eccentric anomaly

272.57242°

Mean motion

3.7556 °/min

Orbital period

95.86 mins

BSTAR

0.000033296

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

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STARLINK-4448 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.
6 mins	2026-02-25 08:22:43.951Z	192.811° SSW	2026-02-25 08:24:43.951Z	251.186° W	38.343°	2026-02-25 08:28:43.951Z	337.659° N
4 mins	2026-02-25 20:02:43.951Z	72.763° E	2026-02-25 20:03:43.951Z	92.946° ESE	18.863°	2026-02-25 20:06:43.951Z	142.265° SSE
5 mins	2026-02-25 21:36:43.951Z	334.895° NNW	2026-02-25 21:38:43.951Z	290.84° WNW	25.461°	2026-02-25 21:41:43.951Z	233.737° WSW

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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-4448, 53504 on other resources

View STARLINK-4448, 53504 on NASA - NSSDCA Website

View STARLINK-4448, 53504 on Heavens-Above

View STARLINK-4448, 53504 on Keep Track

View STARLINK-4448, 53504 on Celestrak

View STARLINK-4448, 53504 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-4448, 53504

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 14 hours ago

TLE from 14 hours ago

TLE epoch observation values (Epoch: 2026-02-24T08:14:39.037Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

STARLINK-4448 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-4448, 53504 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 14 hours ago