THE RED SPIDER ON THE ARCHER

THE RED SPIDER ON THE ARCHER

THE RED SPIDER ON THE ARCHER

Photo Credit: NASA/ESA Hubble Space Telescope. CLICK photo to view larger size and look below for links and information.

Approximately 3000 light years distant near the central region of the galaxy and in the constellation Sagittarius is this bipolar planetary nebula designated NGC 6537 or the Red Spider. This dying star, now a white dwarf is likely in partnership with another star. That would explain the two-lobed butterfly appearance that we see. As the central star expels its outer layers the stars interior is now exposed which then showers the surrounding area to include its former material with ultraviolet radiation which then ionizes the material rendering it aglow.
For a write up I did on planetary nebulae check this link: https://danspace77.com/what-are-planetary-nebulae/

NAME: NGC 6537, the Red Spider.

WHAT IS IT?: Planetary nebula.

HOW FAR AWAY IS IT?: Approximately 3000 light years.

HOW BIG IS IT?: At its longest, about 1.5’ arcminutes on the night sky.

APPARENT MAGNITUDE?: A pretty dim 13 or +13.

WHERE IS IT? (General): Constellation Sagittarius the Archer.

WHERE IS IT? (Exact RA/DEC J2000): RA 18h 05m 13.1s / DEC -19° 50′ 34.9″.

NASA APOD page for this photo: http://apod.nasa.gov/apod/ap010724.html

ESA Spacetelescope page for this photo: http://www.spacetelescope.org/news/heic0109/

ESA Spacetelescope photo page for this photo: http://www.spacetelescope.org/images/heic0109a/

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Image | This entry was posted in Astronomy (Learning), Astrophotography (DSOs), Images, Nebula (Planetary), Stars (Non-Sun Related) and tagged , , , , , , , , , , . Bookmark the permalink.

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