STARLINK-1274, 45387

Orbit data source: Space-Track

STARLINK-1274, 45387 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/45387?theme=dark&initialShowStats=false

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Identifier

45387, 2020-019AD

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: 12 hours ago

TLE from 12 hours ago

0 STARLINK-1274
1 45387U 20019AD  26044.72978482  .00079592  00000-0  17127-2 0  9994
2 45387  53.0288 217.1725 0008399 148.3555 211.7956 15.43926311326917

Epoch: 2026-02-13T17:30Z

TLE epoch observation values (Epoch: 2026-02-13T17:30:53.408Z)

Latitude

-0.00006°

Longitude

170.68692°

Altitude

440.29 km

Speed

7.646 km/s

True Right ascension

14h 28m 41s

True Declination

0° 00' 00"

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

07:42:32

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

440.536 km

Perigee altitude

429.092 km

Semi-major axis

6,812.951 km

Eccentricity

0.00084

Inclination

53.0288°

RAAN

217.1725°

Arg. of periapsis

148.3555°

True anomaly

211.74493°

Mean anomaly

211.7956°

Eccentric anomaly

211.77026°

Mean motion

3.85958 °/min

Orbital period

93.27 mins

BSTAR

0.0017127

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

STARLINK-1313, 45364 (Decayed)

STARLINK-1279, 45360

STARLINK-1312, 45398 (Decayed)

STARLINK-1288, 45372 (Decayed)

STARLINK-1282, 45409 (Decayed)

FALCON 9 DEB, 45423 (Decayed)

STARLINK-1289, 45391 (Decayed)

STARLINK-1310, 45378 (Decayed)

STARLINK-1213, 45400 (Decayed)

STARLINK-1295, 45373 (Decayed)

STARLINK-1257, 45402 (Decayed)

STARLINK-1256, 45401 (Decayed)

STARLINK-1291, 45393 (Decayed)

STARLINK-1303, 45396 (Decayed)

STARLINK-1311, 45363 (Decayed)

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STARLINK-1274 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	2026-02-14 13:53:03.039Z	217.646° SW	2026-02-14 13:56:03.039Z	120.076° SE	41.733°	2026-02-14 13:59:03.039Z	56.286° ENE
5 mins	2026-02-14 20:25:03.039Z	325.154° NNW	2026-02-14 20:27:03.039Z	23.377° NE	37.459°	2026-02-14 20:30:03.039Z	111.179° 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-1274, 45387 on other resources

View STARLINK-1274, 45387 on NASA - NSSDCA Website

View STARLINK-1274, 45387 on Heavens-Above

View STARLINK-1274, 45387 on Keep Track

View STARLINK-1274, 45387 on Celestrak

View STARLINK-1274, 45387 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-1274, 45387

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 12 hours ago

TLE from 12 hours ago

TLE epoch observation values (Epoch: 2026-02-13T17:30:53.408Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

STARLINK-1274 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-1274, 45387 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 12 hours ago