Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5457
M101, NGC 5457 Pinwheel Galaxy, 



    
        

            Bob Mimiaga
M101, NGC 5457 Pinwheel Galaxy
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M101, NGC 5457 Pinwheel Galaxy

M101, NGC 5457 Pinwheel Galaxy, 



    
        

            Bob Mimiaga
M101, NGC 5457 Pinwheel Galaxy
Powered byPixInsight

M101, NGC 5457 Pinwheel Galaxy

Acquisition details

Dates:
June 1, 2018
Frames:
50×300(4h 10′) ISO1600
Integration:
4h 10′
Darks:
10
Flats:
40
Bias:
40
Avg. Moon age:
17.41 days
Avg. Moon phase:
92.29%
Bortle Dark-Sky Scale:
5.00
Temperature:
70.00

Basic astrometry details

Astrometry.net job: 2170547

RA center: 14h02m55s.2

DEC center: +54°2700

Pixel scale: 0.689 arcsec/pixel

Orientation: 104.720 degrees

Field radius: 0.380 degrees

Resolution: 1824x1362

File size: 1.6 MB

Locations: Home Observatory, Bend, Oregon, United States

Data source: Backyard

Description

Distance 23Mly, Mag 7.77

Diameter 162kly

Constellation Ursa Major

Comments

Sky plot

Sky plot

Histogram

M101, NGC 5457 Pinwheel Galaxy, 



    
        

            Bob Mimiaga