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STARLINK-1283, 45389

Orbit data source: Space-Track

STARLINK-1283, 45389 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 18 Mar 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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Iframe URL

https://www.satcat.com/sats-embedded/45389?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

45389, 2020-019AF

Orbit

LEO

Country

US

Related business

Manufacturer

SpaceX/Seattle

Mission

Partially operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

260 kg wet, ~248 kg dry

Launch date (UTC)

2020-03-18 (7 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: 5 hours ago

TLE from 5 hours ago

0 STARLINK-1283
1 45389U 20019AF  26264.00002315  .00110914  15572-4  37375-3 0  9990
2 45389  53.0262 219.6684 0005298  85.4256 139.6050 15.89920510  6032

Epoch: 2026-09-21T00:00Z

TLE epoch observation values (Epoch: 2026-09-21T00:00:02.000Z)

Latitude

-34.65755°

Longitude

70.94047°

Altitude

316.168 km

Speed

7.717 km/s

True Right ascension

04h 43m 20s

True Declination

-34° 29' 10"

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

22:06:41

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

306.33 km

Perigee altitude

299.251 km

Semi-major axis

6,680.928 km

Eccentricity

0.00053

Inclination

53.0262°

RAAN

219.6684°

Arg. of periapsis

85.4256°

True anomaly

139.64432°

Mean anomaly

139.605°

Eccentric anomaly

139.62466°

Mean motion

3.97455 °/min

Orbital period

90.58 mins

BSTAR

0.00037375

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Other satellites on launch #19 in the year 2020 (2020-03-18 UTC)

STARLINK-1289, 45391 (Decayed)

FALCON 9 DEB, 45421 (Decayed)

STARLINK-1288, 45372 (Decayed)

STARLINK-1317, 45365 (Decayed)

STARLINK-1290, 45392 (Decayed)

STARLINK-1311, 45363 (Decayed)

STARLINK-1310, 45378 (Decayed)

STARLINK-1281, 45370

STARLINK-1300, 45374

STARLINK-1274, 45387

STARLINK-1307, 45397

STARLINK-1298, 45413 (Decayed)

STARLINK-1308, 45419

FALCON 9 DEB, 45422 (Decayed)

STARLINK-1287, 45371 (Decayed)

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

STARLINK-1283 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	2026-09-21 07:06:46.942Z	298.875° NW	2026-09-21 07:08:46.942Z	167.828° S	47.866°	2026-09-21 07:10:46.942Z	140.46° 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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Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out STARLINK-1283, 45389 on other resources

View STARLINK-1283, 45389 on NASA - NSSDCA Website

View STARLINK-1283, 45389 on Heavens-Above

View STARLINK-1283, 45389 on Keep Track

View STARLINK-1283, 45389 on Celestrak

View STARLINK-1283, 45389 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

Documentation

Go to standalone docs website

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