Hemisphere:  Northern  ·  Constellation: Lyra (Lyr)  ·  Contains:  IC 1296  ·  M 57  ·  NGC 6720  ·  Ring nebula in Lyra
M57, 



    
        

            neptun
M57
Powered byPixInsight

M57

Equipment

Imaging Telescopes Or Lenses
Skywatcher Evostar 120ED
Imaging Cameras
NIKON d90
Accessories
Teleskop-Service TS9-OAG off axis guider · Teleskop-Service Flattener 2"
Software
photoshop · DeepSkyStacker
Guiding Telescopes Or Lenses
Skywatcher Evostar 120ED
Guiding Cameras
Meade DSI II Pro

Acquisition details

Dates:
Aug. 1, 2013
Frames:
9x180" (27')
Integration:
27'
Avg. Moon age:
24.66 days
Avg. Moon phase:
24.56%

Basic astrometry details

Astrometry.net job: 88515

RA center: 18h53m35s.8

DEC center: +33°0158

Pixel scale: 1.241 arcsec/pixel

Orientation: -69.121 degrees

Field radius: 0.167 degrees

Resolution: 805x537

Locations: Rozhen National Observatory, Smolyan, Bulgaria

Description

Stack of 9x3 min ISO 1250.

Comments

Sky plot

Sky plot

Histogram

M57, 



    
        

            neptun