2005MNRAS.357..235R

Query : 2005MNRAS.357..235R

2005MNRAS.357..235R - Mon. Not. R. Astron. Soc., 357, 235-241 (2005/February-2)

High-resolution spectroscopy of the high galactic latitude RV Tauri star CE Virginis.

RAO N.K. and REDDY B.E.

Abstract (from CDS):

Analysis of the surface composition of the suspected cool RV Tauri star CE Virginis shows no systematic trend in depletions of elements with respect to condensation temperature. However, there is a significant depletion of the elements with respect to the first ionization potential of the element. The derived Li abundance of logε (Li) = 1.5±0.2 indicates production of Li in the star. Near-infrared colours indicate sporadic dust formation close to the photosphere.

Abstract Copyright: 2005 RAS

Journal keyword(s): stars: abundances - stars: individual: CE Virginis - stars: individual: RV Tauri - stars: individual: SRd variables

Simbad objects: 9

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Number of rows : 9
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* RV Tau RV* 04 47 06.7239850584 +26 10 45.532913268   11.00 9.80     K3Ibe 297 1
2 V* IW Car pA* 09 26 53.3035361952 -63 37 48.931552488   9.07 7.90     F7/8 101 0
3 V* W Vir WV* 13 26 01.9928807928 -03 22 43.431062880   10.33 9.46 9.29 9.393 F2Ibe 320 0
4 V* CE Vir pA* 13 49 17.1210530808 -01 55 44.880603600   9.97 8.73     G8III 51 0
5 * alf Boo RG* 14 15 39.67207 +19 10 56.6730 2.46 1.18 -0.05 -1.03 -1.68 K1.5IIIFe-0.5 2417 1
6 V* AD Aql RV* 18 59 08.6994133296 -08 10 14.041081272   12.00 11.62 11.129   kF1hF5cnG5Ib 39 1
7 V* DY Aql RV* 19 46 30.5271229056 -10 56 54.867458328   11.49 10.20     G5 28 1
8 V* QY Sge pA* 20 07 54.6224115384 +18 42 54.538913232   12.57       G0Ie 59 0
9 V* EQ Cas RV* 23 52 53.2688792520 +55 00 49.012743492   12.57 9.30     F8II/IIIe 32 1

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