Getting plate-solving status, please wait...
Spica spectral binary system B1V, 



    
        

            poblocki1982

Spica spectral binary system B1V

Getting plate-solving status, please wait...
Spica spectral binary system B1V, 



    
        

            poblocki1982

Spica spectral binary system B1V

Technical card

Imaging telescopes or lenses: SkyWatcher Skymax 150 Pro

Imaging cameras: ZWO ASI294mc Pro

Mounts: HEQ5PRO

Guiding telescopes or lenses: SkyWatcher Evoguide 50ED

Guiding cameras: ZWO ASI120MM

Software: ASI Studio

Filters: Star Analyser 200


Dates:May 28, 2020

Integration: 0

Avg. Moon age: 5.67 days

Avg. Moon phase: 32.16%


Basic astrometry details

Astrometry.net job: 3898405


Resolution: 958x498

Locations: Home backyard, Manchester, United Kingdom

Data source: Backyard

Description

I spent few hours on analysis of Spica spectrum and I noticed that it's not typical B type spectrum. After a short research I found out that Spica is actually spectral binary system composed from B1 type star and another star which have not been properly classified yet due to very close distance between them.

Comments

Histogram

Spica spectral binary system B1V, 



    
        

            poblocki1982

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Spectroscopy