Theta1 Orionis E (Q30595270)

astronomical radio source

eclipsing binary star

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astrophysical X-ray source

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ADS 4186 E

Aitken Double Star Catalogue

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CSV 102480

Catalogue of suspected variable stars

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New Catalogue of Suspected Variable Stars

2MASS J05351577-0523100

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NSV 2291

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WDS J05353-0523E

Washington Double Star Catalog

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WDS J05353-0523Ea,Eb

Washington Double Star Catalog

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BD-05 1315E

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CSI-05 1315 4

Microfiche edition of CSI

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[GC94b] 105

The complete Einstein Observatory X-ray survey of the Orion nebula region

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distance from Earth

391±7 parsec

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The Gould's Belt Distances Survey (GOBELINS) II. Distances and structure toward the Orion molecular clouds

parallax

2.557±0.051 milliarcsecond

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The Gould's Belt Distances Survey (GOBELINS) II. Distances and structure toward the Orion molecular clouds

declination component of proper motion

1.02±0.08 milliarcsecond per year

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The Gould's Belt Distances Survey (GOBELINS) II. Distances and structure toward the Orion molecular clouds

right ascension component of proper motion

1.45±0.03 milliarcsecond per year

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The Gould's Belt Distances Survey (GOBELINS) II. Distances and structure toward the Orion molecular clouds

radial velocity

34.3±1 kilometre per second

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Kinematics of the Orion Trapezium based on diffracto-astrometry and historical data

type of variable star

eclipsing binary star

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imported from Wikimedia project

English Wikipedia

spectral class

G2IV

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YSOVAR: six pre-main-sequence eclipsing binaries in the Orion Nebula Cluster

11.1

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7.55

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The luminosity and mass function of the Trapezium cluster: from B stars to the deuterium-burning limit

7.15

astronomical filter

H band

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The luminosity and mass function of the Trapezium cluster: from B stars to the deuterium-burning limit

6.90

astronomical filter

K band

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The luminosity and mass function of the Trapezium cluster: from B stars to the deuterium-burning limit

epoch

J2000.0

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The Gould's Belt Distances Survey (GOBELINS) II. Distances and structure toward the Orion molecular clouds

right ascension

83.8157228667 degree

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The Gould's Belt Distances Survey (GOBELINS) II. Distances and structure toward the Orion molecular clouds

declination

−5.38607545167 degree

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