2003ApJ...582.1032J

Query : 2003ApJ...582.1032J

2003ApJ...582.1032J - Astrophys. J., 582, 1032-1035 (2003/January-2)

A flared, orbiting, dusty disk around HD 233517.

JURA M.

Abstract (from CDS):

We find that the infrared excess around HD 233517, a first-ascent red giant, can be explained naturally if the star possesses an orbiting, flared, dusty disk. We estimate that the outer radius of this disk is ∼45 AU and the total mass within the disk is ∼0.01 M☉. We speculate that this disk is the result of the engulfment of a low-mass companion star that occurred when HD 233517 became a red giant.

Abstract Copyright: ∼

Journal keyword(s): Stars: Circumstellar Matter - Stars: Mass Loss

Simbad objects: 4

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Number of rows : 4
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 * bet Pic PM* 05 47 17.0876901 -51 03 59.441135 4.13 4.03 3.86 3.74 3.58 A6V 2087 1
2 HD 233517 RG* 08 22 46.7147840400 +53 04 49.230337440   10.85 9.71     K2 98 0
3 HD 109573 TT* 12 36 01.0317461592 -39 52 10.220465388   5.786 5.774   5.81 A0V 684 1
4 IRAS 13313-5838 pA* 13 34 37.4129893008 -58 53 32.360159508     13.15     K5I 24 0

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