2021A&A...647L...1K


Query : 2021A&A...647L...1K

2021A&A...647L...1K - Astronomy and Astrophysics, volume 647, L1-1 (2021/3-1)

Starspot modelling of the TESS light curve of CVSO 30.

KOEN C.

Abstract (from CDS):


Aims. I aim to investigate whether the photometric variability in the candidate host star CVSO 30 can be explained by starspots.
Methods. The Transiting Exoplanet Survey Satellite (TESS) light curve of CVSO 30 is separated into two independent non-sinusoidal periodic components. A starspot modelling technique is applied to each of these components.
Results. Combined, the two model light curves reproduce the TESS observations to a high accuracy, obviating the need to invoke planetary transits to describe part of the variability.

Abstract Copyright: © ESO 2021

Journal keyword(s): stars: variables: T Tauri, Herbig Ae/Be

Simbad objects: 2

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Number of rows : 2
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024
#notes
1 CVSO 30 TT* 05 25 07.5568292771 +01 34 24.357042405     16.26 15.88 13.70 M3 68 1
2 NAME CVSO 30 c Pl? 05 25 07.5568292771 +01 34 24.357042405           ~ 7 0

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