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Contains:  The star 60Ser
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Sh2-62, W40, RCW174, star formation region in Serpens Cauda

Technical card

Resolution: 2208x1800

Dates:June 20, 2019

Frames: 183x480"

Integration: 24.4 hours

Avg. Moon age: 17.74 days

Avg. Moon phase: 90.30%

Astrometry.net job: 2793127

RA center: 277.997 degrees

DEC center: -2.242 degrees

Pixel scale: 2.204 arcsec/pixel

Orientation: 179.198 degrees

Field radius: 0.872 degrees

Locations: Observatorio El Sauce, Valle del Río Hurtado, Limarí, Chile

Data source: Own remote observatory

Remote source: Observatorio El Sauce

Description

Sharpless 64 (also designated , Sh2-64,Westerhout 40 or W40 or RCW 174) is a star-forming region in our galaxy located in the constellation Serpens Cauda. In this region, interstellar gas forming a diffuse nebula surrounds a cluster of several hundred new-born stars. The distance to W40 is 436±9 pc (1420±30 light-years),making it one of the closest sites of formation of high-mass O- and B-type stars.[6] The Ionizing radiation from the massive OB stars has created an H II region,[7] which has an hour-glass morphology. Dust from the molecular cloud in which W40 formed obscures the nebula, rendering W40 difficult to observe at visible wavelengths of light. Thus, X-ray, infrared, and radio observations have been used to see through the molecular cloud to study the star-formation processes going on within.(Extracted from Wikipedia)

Comments

Author

cotejardinero@gmail.com
José Joaquín Pérez
License: None (All rights reserved)
1127
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Sh2-62, W40, RCW174, star formation region in Serpens Cauda, 





    
        

            José Joaquín Pérez