STARLINK-1446, 45663

Orbit data source: Space-Track

STARLINK-1446, 45663 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 04 Jun 2020 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/45663?theme=dark&initialShowStats=false

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Identifier

45663, 2020-035G

Orbit

LEO

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Partially operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

260 kg wet, ~248 kg dry

Launch date (UTC)

2020-06-04 (6 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: 11 hours ago

TLE from 11 hours ago

0 STARLINK-1446
1 45663U 20035G   26308.16668980  .00027232  00000-0  38032-3 0  9992
2 45663  53.0162 290.4867 0003278  26.8701 236.4053 15.56684734  5976

Epoch: 2026-11-04T04:00Z

TLE epoch observation values (Epoch: 2026-11-04T04:00:01.998Z)

Latitude

-52.64802°

Longitude

85.94544°

Altitude

416.749 km

Speed

7.66 km/s

True Right ascension

12h 37m 29s

True Declination

-52° 28' 25"

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

10:48:43

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

399.764 km

Perigee altitude

395.321 km

Semi-major axis

6,775.68 km

Eccentricity

0.00033

Inclination

53.0162°

RAAN

290.4867°

Arg. of periapsis

26.8701°

True anomaly

236.37402°

Mean anomaly

236.4053°

Eccentric anomaly

236.38966°

Mean motion

3.89147 °/min

Orbital period

92.51 mins

BSTAR

0.00038032

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Other satellites on launch #35 in the year 2020 (2020-06-04 UTC)

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STARLINK-1446 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	2026-11-05 02:12:44.422Z	270.602° WNW	2026-11-05 02:13:44.422Z	306.141° NW	40.699°	2026-11-05 02:16:44.422Z	36.049° NE
4 mins	2026-11-05 08:40:44.422Z	291.186° WNW	2026-11-05 08:41:44.422Z	256.45° W	53.988°	2026-11-05 08:44:44.422Z	144.865° 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-1446, 45663 on other resources

View STARLINK-1446, 45663 on NASA - NSSDCA Website

View STARLINK-1446, 45663 on Heavens-Above

View STARLINK-1446, 45663 on Keep Track

View STARLINK-1446, 45663 on Celestrak

View STARLINK-1446, 45663 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-1446, 45663

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 11 hours ago

TLE from 11 hours ago

TLE epoch observation values (Epoch: 2026-11-04T04:00:01.998Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #35 in the year 2020 (2020-06-04 UTC)

STARLINK-1446 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-1446, 45663 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 11 hours ago