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Starspots on the fastest rotators in the β Pictoris moving group

Date

Authors

Garcia-Alvarez, David

Lanza, A. F.

Messina, S

Drake, Jeremy J

van Wyk, F W

Shobbrook, R

Butler, C. J.

Kilkenny, D

Doyle, J. G.

Kashyap, V

Publisher

Springer

Abstract

Aims. We carried out high-resolution spectroscopy and BV(I)C photometric monitoring of the two fastest late-type rotators in the nearby β Pictoris moving group, HD 199143 (F7V) and CD-64°1208 (K7V). The motivation for this work is to investigate the rot

Keywords

Keywords: Stars: activity; Stars: individual; Stars: individual: CD-64 1208; Stars: rotation; Starspots; Curve fitting; Rotation; Spectroscopic analysis; Time series; Stars Stars: activity; Stars: individual: CD-64 1208; Stars: individual: HD 199143; Stars: rotation; Stars: solar-type; Starspots

URI

http://hdl.handle.net/1885/70613

Collections

ANU Research Publications

Source

Astronomy and Astrophysics

Type

Journal article

DOI

10.1051/0004-6361/201116646

Restricted until

2037-12-31

Downloads

File

Description

01_Garcia-Alvarez_Starspots_on_the_fastest_2011.pdf (718.27 KB)

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