Epsilon CrA

HIP 93174; Epsilon CrA Star Corona Australis (CrA) Visible Level 2 Small telescope (4")

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Physical Properties

Magnitude 4.87

Range 4.74 - 5.00

Period 14.2 hours

Variable Type Eclipsing Binary (W UMa-type)

Spectral Type F2V

Star Color Yellow-white (B-V 0.41)

Distance 102 ly

Position & Identifiers

RA 18h 58m 43.4s

Dec -37° 06' 27.0"

Constellation Corona Australis (CrA)

HR 7152

HIP 93174

Bayer Epsilon

Variable ID Eps CrA

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Stellar Notes

Variable Star

EW 4.74 - 5.00V, 0.5914264d.

Spectroscopic Binary

0.5914d, K 25.7k/s, V0 +61.9k/s, asini 0.209.

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