afghanistan relief organization (aro) is a non-political, non-religious, nonprofit 501(c)(3) humanitarian organization, registered in the united states and in afghanistan (a requirement of all non governmental organizations working in afghanistan). we bring people together in a common goal to aid our fellow man. help build hope in afghanistan!
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Company Address:
Po Box 7824,GREAT LAKES,IL,USA
ZIP Code: Postal Code:
60088
Telephone Number:
8479425214 (+1-847-942-5214)
Fax Number:
8479425214 (+1-847-942-5214)
Website:
afghanrelief. org
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USA SIC Code(Standard Industrial Classification Code):
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NGC 6826 - Wikipedia NGC 6826 (also known as Caldwell 15) is a planetary nebula located in the constellation Cygnus It is commonly referred to as the " Blinking Planetary ", although many other nebulae exhibit such "blinking"
Blinking Planetary Nebula (NGC 6826) - Constellation Guide The Blinking Planetary Nebula (NGC 6826, Caldwell 15) is a planetary nebula located approximately 2,000 light-years away in the northern constellation Cygnus It appears in the region of the Swan's wing
NGC 6826: A Blinking Planetary Nebula in Cygnus NGC 6826, also known as Caldwell 15, is a planetary nebula in the constellation Cygnus It’s best viewed in the summer and early autumn Amateur astronomers will enjoy viewing the nebula because its central white star is visible in small telescopes
NGC 6826 - AstroBin It is a magnitude 9 6 PN whose bright central region spans 30 arc-seconds in our apparent view This corresponds to a diameter of 0 7 light years The dim outer halo is 2 3 arc-minutes wide and 3 light years in diameter Like many PN, the nebula is dominated by OIII throughout
NGC 6826, planetary nebula - Kopernik Observatory Science Center When the observer looks to the side and sees NGC 6826 with peripheral vision only, the nebula pops back into view This is an effect of the different sensitivity of the eye’s rods (peripheral vision) and cones (central vision) to low light levels
NGC 6826, the Blinking Planetary - skyledge. net People can detect dim objects better by using peripheral vision than by looking straight at the object Therefore, if you look directly at the bright star in the center of this nebula, it may be difficult to see the nebula itself But look slightly to the side, and the hazy nebula suddenly "blinks" into view
NGC 6826 - Astronomy Magazine NGC 6826 is a classic example of a double-shell planetary nebula Its fainter outer shell surrounds a brighter inner shell that is directly surrounding the 10th-magnitude central star
Eye-Shaped Planetary Nebula NGC 6826 - Science@NASA NGC 6826's eye-like appearance is marred by two sets of blood-red "fliers" that lie horizontally across the image The surrounding faint green "white" of the eye is believed to be gas that made up almost half of the star's mass for most of its life
Caldwell 15 (NGC 6826) Blinking Planetary - GO ASTRONOMY Caldwell 15 (NGC 6826) also known as the Blinking Planetary is a planetary nebula located within the constellation Cygnus C15 is best viewed during Fall, is magnitude 8 8 *, and can be viewed with binoculars
NGC 6826: Blinking Planetary - AstroBin NGC 6826 is the Blinking Planetary Nebula in Cygnus While this PN is relatively bright, imaging it is quite challenging The core is so much brighter than the halo that some sort of HDR-like processing technique is necessary to properly capture the entire object