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Abell 21

Technical card

Dates:March 15, 2020

Frames: 90x270"

Integration: 6.8 hours

Avg. Moon age: 21.22 days

Avg. Moon phase: 59.84%

Basic astrometry details job: 3342017

RA center: 7h 29' 4"

DEC center: +13° 13' 48"

Pixel scale: 1.329 arcsec/pixel

Orientation: 359.463 degrees

Field radius: 0.317 degrees

Resolution: 1376x1026

Locations: My Backyard Red Zone :-( , Fort Saskatchewan, Alberta, Canada

Data source: Backyard



John Leader
License: None (All rights reserved)

Sky plot

Sky plot


Abell 21, 


            John Leader