Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  2 Cas  ·  Bubble Nebula  ·  Bubble nebula  ·  IC1470  ·  M 52  ·  M52  ·  NGC 7510  ·  NGC 7635  ·  NGC 7654  ·  NGC7510  ·  NGC7635  ·  PK110-00.1  ·  PK110-01.1  ·  PK112-00.1  ·  Sh2-156  ·  Sh2-157  ·  Sh2-159  ·  Sh2-162  ·  The star 2Cas
Getting plate-solving status, please wait...
Lobster Claw Nebula   Sharpless 2-157, 



    
        

            Edward Overstreet
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Lobster Claw Nebula Sharpless 2-157

Getting plate-solving status, please wait...
Lobster Claw Nebula   Sharpless 2-157, 



    
        

            Edward Overstreet
Powered byPixInsight

Lobster Claw Nebula Sharpless 2-157

Imaging telescopes or lenses: Stellervue SV70T

Imaging cameras: ZWO ASI1600MC-PRO

Mounts: Orion Atlas Pro AZ/EQ-G Atlas Pro AZ/EQ-G

Guiding telescopes or lenses: ZWO 60mm f/4.6 Guidescope

Guiding cameras: Starlight Express Loadstar X2

Focal reducers: Stellarvue SFFR-70APO

Software: PixInsight Pisinsight 1.8  ·  Celestron NexRemote  ·  Polemaster  ·  Sequence Generator Pro  ·  PHD 2

Filters: Astronomik HA, OIII, SII

Accessory: ZWO 7 Pos. Filter Wheel


Dates:Nov. 16, 2020

Frames: 165x300" (13h 45')

Integration: 13h 45'

Avg. Moon age: 1.47 days

Avg. Moon phase: 2.43%


Astrometry.net job: 4047652

RA center: 23h 16' 52"

DEC center: +60° 16' 58"

Pixel scale: 2.312 arcsec/pixel

Orientation: -20.404 degrees

Field radius: 1.819 degrees


Resolution: 4536x3400

Locations: Observatory, Spartanburg , South Carolina, United States

Data source: Backyard

Description

Sharpless 2-157 is a Bright Nebula appearing in the constellation Cassiopeia. It is 43 thousand light years from our solar system.

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Lobster Claw Nebula   Sharpless 2-157, 



    
        

            Edward Overstreet