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STARLINK-1305, 45377

Orbit data source: Space-Track

STARLINK-1305, 45377 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/45377?theme=dark&initialShowStats=false

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Identifier

45377, 2020-019T

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 (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: 9 hours ago

TLE from 9 hours ago

0 STARLINK-1305
1 45377U 20019T   26260.00004630  .00229831  31181-4  64411-3 0  9999
2 45377  53.0289 263.6287 0006199  54.0184  61.8550 15.93170397  5887

Epoch: 2026-09-17T00:00Z

TLE epoch observation values (Epoch: 2026-09-17T00:00:04.000Z)

Latitude

46.07557°

Longitude

36.66847°

Altitude

296.36 km

Speed

7.737 km/s

True Right ascension

02h 10m 30s

True Declination

45° 53' 31"

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

02:09:18

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

297.838 km

Perigee altitude

289.566 km

Semi-major axis

6,671.839 km

Eccentricity

0.00062

Inclination

53.0289°

RAAN

263.6287°

Arg. of periapsis

54.0184°

True anomaly

61.91766°

Mean anomaly

61.855°

Eccentric anomaly

61.88633°

Mean motion

3.98267 °/min

Orbital period

90.39 mins

BSTAR

0.00064411

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

STARLINK-1279, 45360 (Decayed)

STARLINK-1297, 45395

STARLINK-1263, 45405

STARLINK-1301, 45361 (Decayed)

STARLINK-1288, 45372 (Decayed)

STARLINK-1313, 45364 (Decayed)

STARLINK-1299, 45418 (Decayed)

STARLINK-1207, 45380 (Decayed)

STARLINK-1258, 45381 (Decayed)

STARLINK-1291, 45393 (Decayed)

STARLINK-1312, 45398 (Decayed)

STARLINK-1255, 45399

STARLINK-1259, 45403 (Decayed)

STARLINK-1275, 45407 (Decayed)

STARLINK-1282, 45409 (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-1305 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	2026-09-17 10:34:27.354Z	284.497° WNW	2026-09-17 10:36:27.354Z	208.736° SW	30.568°	2026-09-17 10:38:27.354Z	159.108° S

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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-1305, 45377 on other resources

View STARLINK-1305, 45377 on NASA - NSSDCA Website

View STARLINK-1305, 45377 on Heavens-Above

View STARLINK-1305, 45377 on Keep Track

View STARLINK-1305, 45377 on Celestrak

View STARLINK-1305, 45377 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

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