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

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Identifier

45389, 2020-019AF

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)

2020-03-18 (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: 14 hours ago

TLE from 14 hours ago

0 STARLINK-1283
1 45389U 20019AF  26124.52385147  .00052019  00000-0  47473-3 0  9996
2 45389  53.0402 196.5489 0003654  15.8861 344.2268 15.67369203339268

Epoch: 2026-05-04T12:34Z

TLE epoch observation values (Epoch: 2026-05-04T12:34:20.767Z)

Latitude

-0.00002°

Longitude

145.55054°

Altitude

364.963 km

Speed

7.693 km/s

True Right ascension

13h 06m 11s

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

10:00:02

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

369.178 km

Perigee altitude

364.249 km

Semi-major axis

6,744.851 km

Eccentricity

0.00037

Inclination

53.0402°

RAAN

196.5489°

Arg. of periapsis

15.8861°

True anomaly

344.21541°

Mean anomaly

344.2268°

Eccentric anomaly

344.22111°

Mean motion

3.91818 °/min

Orbital period

91.88 mins

BSTAR

0.00047473

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

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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.
5 mins	2026-05-05 07:06:37.957Z	204.311° SW	2026-05-05 07:08:37.957Z	147.449° SSE	34.149°	2026-05-05 07:11:37.957Z	62.41° ENE
4 mins	2026-05-05 13:32:37.957Z	345.103° N	2026-05-05 13:33:37.957Z	16.725° NNE	27.051°	2026-05-05 13:36:37.957Z	98.21° ESE

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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-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.

STARLINK-1283, 45389

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 14 hours ago

TLE from 14 hours ago

TLE epoch observation values (Epoch: 2026-05-04T12:34:20.767Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

STARLINK-1283 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-1283, 45389 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 14 hours ago