STARLINK-4446, 53505

Orbit data source: Space-Track

STARLINK-4446, 53505 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/53505?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

53505, 2022-099AS

Orbit

SSO

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Partially 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-4446
1 53505U 22099AS  26055.58337963  .00085834  00000-0  29413-2 0  9991
2 53505  97.6027 178.2069 0001309  81.6925 302.0773 15.29852131  5798

Epoch: 2026-02-24T14:00Z

TLE epoch observation values (Epoch: 2026-02-24T14:00:04.000Z)

Latitude

23.55857°

Longitude

170.4114°

Altitude

478.787 km

Speed

7.629 km/s

True Right ascension

11h 39m 33s

True Declination

23° 25' 40"

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

03:05:57

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

474.112 km

Perigee altitude

472.318 km

Semi-major axis

6,851.352 km

Eccentricity

0.00013

Inclination

97.6027°

RAAN

178.2069°

Arg. of periapsis

81.6925°

True anomaly

302.06459°

Mean anomaly

302.0773°

Eccentric anomaly

302.07094°

Mean motion

3.82718 °/min

Orbital period

94.06 mins

BSTAR

0.0029413

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

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STARLINK-4446 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.
4 mins	2026-02-25 07:18:58.735Z	111.823° ESE	2026-02-25 07:20:58.735Z	72.889° E	18.668°	2026-02-25 07:22:58.735Z	30.987° NE
4 mins	2026-02-25 08:52:58.735Z	233.987° WSW	2026-02-25 08:53:58.735Z	257.326° W	20.206°	2026-02-25 08:56:58.735Z	316.315° NNW
4 mins	2026-02-25 20:18:58.735Z	66.029° ENE	2026-02-25 20:19:58.735Z	91.359° ESE	21.921°	2026-02-25 20:22:58.735Z	151.309° SSE

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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-4446, 53505 on other resources

View STARLINK-4446, 53505 on NASA - NSSDCA Website

View STARLINK-4446, 53505 on Heavens-Above

View STARLINK-4446, 53505 on Keep Track

View STARLINK-4446, 53505 on Celestrak

View STARLINK-4446, 53505 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-4446, 53505

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: 2026-02-24T14:00:04.000Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

STARLINK-4446 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-4446, 53505 on other resources

Documentation

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