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V575 Persei

Blue main sequence star in Perseus

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Proper Name	None
Bayer Designation	None
Flamsteed Number	None
HR (BSC)	1011
HD	20809
Variable Designation	V575 Persei
Constellation	Perseus
Right Ascension	3h 23m 13s
Declination	+49° 12' 48"
Distance	574 light years 176 parsecs
Magnitude	Apparent: +5.32 Absolute: -0.78
Spectral Class	B5V blue main sequence star
Optimum Visibility	November / December (Usually visible from northern latitudes)
Notes	V575 Persei is a blue main sequence variable star, belonging to a relatively uncommon classification of pulsating variables. This is a slowly pulsating B-type variable (or a 53 Persei variable), showing periodic variations in its luminosity over a period of days.

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