STARLINK-4664, 53777

Orbit data source: Space-Track

STARLINK-4664, 53777 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 11 Sep 2022 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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/53777?theme=dark&initialShowStats=false

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Identifier

53777, 2022-111E

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)

2022-09-11 (4 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Eastern Test Range (AFETR)

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: 6 hours ago

TLE from 6 hours ago

0 STARLINK-4664
1 53777U 22111E   26310.58335648  .00007128  00000-0  21509-3 0  9998
2 53777  53.1578 255.9748 0001291  94.9556 317.8613 15.35393791  5876

Epoch: 2026-11-06T14:00Z

TLE epoch observation values (Epoch: 2026-11-06T14:00:01.999Z)

Latitude

39.73538°

Longitude

38.43548°

Altitude

462.629 km

Speed

7.641 km/s

True Right ascension

19h 36m 58s

True Declination

39° 33' 33"

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

16:31:26

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

460.891 km

Perigee altitude

459.126 km

Semi-major axis

6,838.145 km

Eccentricity

0.00013

Inclination

53.1578°

RAAN

255.9748°

Arg. of periapsis

94.9556°

True anomaly

317.85137°

Mean anomaly

317.8613°

Eccentric anomaly

317.85634°

Mean motion

3.83827 °/min

Orbital period

93.79 mins

BSTAR

0.00021509

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Other satellites on launch #111 in the year 2022 (2022-09-11 UTC)

STARLINK-4706, 53779

STARLINK-4709, 53778

FALCON 9 DEB, 53812 (Decayed)

FALCON 9 DEB, 53811 (Decayed)

FALCON 9 DEB, 53810 (Decayed)

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STARLINK-4664 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	2026-11-06 23:19:38.558Z	225.39° WSW	2026-11-06 23:22:38.558Z	74.278° E	73.02°	2026-11-06 23:25:38.558Z	51.602° ENE
5 mins	2026-11-07 05:53:38.558Z	319.203° NNW	2026-11-07 05:55:38.558Z	358.794° N	58.144°	2026-11-07 05:58:38.558Z	117.524° SE

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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-4664, 53777 on other resources

View STARLINK-4664, 53777 on NASA - NSSDCA Website

View STARLINK-4664, 53777 on Heavens-Above

View STARLINK-4664, 53777 on Keep Track

View STARLINK-4664, 53777 on Celestrak

View STARLINK-4664, 53777 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-4664, 53777

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-11-06T14:00:01.999Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #111 in the year 2022 (2022-09-11 UTC)

STARLINK-4664 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-4664, 53777 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 hours ago