Getting plate-solving status, please wait...
TYC 2642-1027-1 - A-class star near Beta Lyrae, 



    
        

            Joel Shepherd
TYC 2642-1027-1 - A-class star near Beta Lyrae, 



    
        

            Joel Shepherd

TYC 2642-1027-1 - A-class star near Beta Lyrae

Getting plate-solving status, please wait...
TYC 2642-1027-1 - A-class star near Beta Lyrae, 



    
        

            Joel Shepherd
TYC 2642-1027-1 - A-class star near Beta Lyrae, 



    
        

            Joel Shepherd

TYC 2642-1027-1 - A-class star near Beta Lyrae

Imaging telescopes or lenses: TEC 140 APO FL

Imaging cameras: Atik 460EX Mono

Mounts: Astro-Physics Mach1GTO

Guiding cameras: Lodestar X2

Focal reducers: TEC FRC (.9 reducer + FF)

Software: Field Tested Systems RSpec  ·  Sequence Generator Pro  ·  PixInsight 1.8

Filters: Paton Hawksley Education Ltd Star Analyser 200

Accessory: QHYCCD OFF AXIS GUIDER


Dates:July 5, 2020

Frames:Paton Hawksley Education Ltd Star Analyser 200: 12x4" (48") -10C bin 1x1

Integration: 48"

Avg. Moon age: 15.09 days

Avg. Moon phase: 99.88%

Bortle Dark-Sky Scale: 6.00


Basic astrometry details

Astrometry.net job: 3666423


Resolution: 1342x714

Locations: Home, Seattle, WA, United States

Data source: Backyard

Description

I found this star in the same field as Beta Lyrae and thought its spectrum looked intriguing so I went ahead and processed it. I determined its identity by plate-solving. I'm pretty sure it's A-type: maybe A3v? The Balmer lines are distinct, but at this point I'm not able to really identify some of the other prominent absorption areas: e.g. 5416Å, 4010Å and 6591-6640Å.

Comments

Histogram

TYC 2642-1027-1 - A-class star near Beta Lyrae, 



    
        

            Joel Shepherd

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Spectroscopy