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
Filters
Paton Hawksley Education Ltd Star Analyser 200
Accessories
QHYCCD OFF AXIS GUIDER · TEC FRC (.9 reducer + FF)
Software
Field Tested Systems RSpec · Sequence Generator Pro · PixInsight 1.8
Guiding Cameras
Lodestar X2

Acquisition details

Dates:
July 5, 2020
Frames:
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