NGC 3195
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NGC 3195 (also known as Caldwell 109) is a planetary nebula located in the southern constellation of Chamaeleon. Discovered by Sir John Herschel in 1835,[1] this 11.6 apparent magnitude[1] planetary nebula is slightly oval in shape, with dimensions of 40×35 arc seconds, and can be seen visually in telescopic apertures of Script error: No such module "convert". at low magnifications.[2]
Spectroscopy reveals that NGC 3195 is approaching Earth at Script error: No such module "convert"., while the nebulosity is expanding at around Script error: No such module "convert".. The central star is listed as >15.3V or 16.1B magnitude. An analysis of Gaia data suggests that the central star is a binary system.[3] Distance is estimated at 1.7 kpc.
References
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External links
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- The Hubble European Space Agency Information Centre: pictures and information on NGC 3195
Template:Ngc35 Template:Caldwell catalogue Template:Chamaeleon