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XY Lyr

Observable Variable Star Good (58/100)

Range: 5.60 - 6.60, Period: 120.0d, Type: SRC

HIP 91373 VariableStar Lyr Visible Level 2 Small telescope (4") - Monitor brightness changes
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Physical Properties

Magnitude 6.04
Range 5.60 - 6.60
Period 120 days
Variable Type Semi-Regular Variable (Supergiant)
Spectral Type M4.5-M5+II
Star Color Red (B-V 1.65)

Position & Identifiers

RA 18h 38m 06.5s
Dec +39° 40' 05.0"
Constellation Lyr
HR 7009
HIP 91373
Variable ID XY Lyr

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Spectral Classification

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Stellar Absorption Spectrum

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Stellar Notes

Lc 5.80 - 6.35V, 7.3 - 7.8p.
H2O absorption.

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