2012A&A...537L...6C

Query : 2012A&A...537L...6C

2012A&A...537L...6C - Astronomy and Astrophysics, volume 537L6-6 (2012/1-1)

The narrow, inner CO ring around the magnetic Herbig Ae star HD 101412.

COWLEY C.R., HUBRIG S., CASTELLI F. and WOLFF B.

Abstract (from CDS):

We describe and model emission lines in the first overtone band of CO in the magnetic Herbig Ae star HD 101412. High-resolution CRIRES spectra reveal unusually sharp features which suggest the emission is formed in a thin disk centered at 1AU with a width 0.32AU or less. A wider disk will not fit the observations. Previous observations have reached similar conclusions, but the crispness of the new material brings the emitting region into sharp focus.

Abstract Copyright: ∼

Journal keyword(s): stars: individual: HD 101412 - stars: pre-main sequence - stars: magnetic field - stars: variables: general - circumstellar matter - protoplanetary disks

Simbad objects: 3

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Number of rows : 3
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 V* V836 Tau TT* 05 03 06.5988375912 +25 23 19.606639488   15.00 13.49 13.48   K7/M0Ve 249 0
2 HD 101412 Be* 11 39 44.4564911064 -60 10 27.719780304   9.465 9.288     A3VaekA0mA0_lB 151 0
3 * j Cen Be* 11 49 41.0673344112 -63 47 18.500667000 3.58 4.160 4.308     B3V 125 0

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