HR Carinae: New spectroscopic data and physical parameters
نویسندگان
چکیده
منابع مشابه
The bipolar structure of the LBV nebula around HR Carinae
HR Carinae is one of the few Luminous Blue Variables (LBVs) in the Galaxy. It has a nebula that appears bipolar. Wehave obtained imaging and high-dispersion, long-slit echelle data of the HRCar nebula, and confirmed that it is a bipolar nebula. Its polar axis lies along the position angle of 125±5◦; each lobe has, at a distance of 5 kpc a diameter of ∼ 0.65 pc and a line-of-sight expansion velo...
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ژورنال
عنوان ژورنال: Astronomy & Astrophysics
سال: 2002
ISSN: 0004-6361,1432-0746
DOI: 10.1051/0004-6361:20020295