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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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 (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: 22 hours ago

TLE from 22 hours ago

0 STARLINK-4448
1 53504U 22099AR  25348.89215823  .00001576  00000-0  12722-3 0  9995
2 53504  97.6059 107.1945 0002759 245.8081 114.2856 15.01262832183260

Epoch: 2025-12-14T21:24Z

TLE epoch observation values (Epoch: 2025-12-14T21:24:42.471Z)

Latitude

0.00009°

Longitude

62.21897°

Altitude

566.848 km

Speed

7.577 km/s

True Right ascension

07h 08m 46s

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

18:08:59

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

561.915 km

Perigee altitude

558.086 km

Semi-major axis

6,938.138 km

Eccentricity

0.00028

Inclination

97.6059°

RAAN

107.1945°

Arg. of periapsis

245.8081°

True anomaly

114.31441°

Mean anomaly

114.2856°

Eccentric anomaly

114.30001°

Mean motion

3.7556 °/min

Orbital period

95.86 mins

BSTAR

0.00012722

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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	2025-12-15 20:22:38.777Z	33.853° NE	2025-12-15 20:25:38.777Z	87.694° E	28.86°	2025-12-15 20:28:38.777Z	156.103° SSE
4 mins	2025-12-16 07:10:38.777Z	91.765° ESE	2025-12-16 07:11:38.777Z	72.428° E	18.443°	2025-12-16 07:14:38.777Z	22.606° NE
5 mins	2025-12-16 08:44:38.777Z	216.743° SW	2025-12-16 08:46:38.777Z	263.34° W	26.618°	2025-12-16 08:49:38.777Z	321.366° NNW

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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: 22 hours ago

TLE from 22 hours ago

TLE epoch observation values (Epoch: 2025-12-14T21:24:42.471Z)

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: 22 hours ago