EDP Sciences
Free Access

Table 2

Stellar parameters for HD 219828.

Parameter Value Reference/Method

Spectral type G0IV van Leeuwen (2007)
Parallax [mas] 12.83 ± 1.01 van Leeuwen (2007)
Distance [pc] 77.9 van Leeuwen (2007)
m v 8.04 van Leeuwen (2007)
BV 0.654 van Leeuwen (2007)
M v 3.58
Bolometric correction −0.061 Flower (1996)
Luminosity [L] 3.08
Mass [M] 1.23 ± 0.10 Bressan et al. (2012)
5.12 HARPS
Prot [days] 28.7/31.7 (a)
v sini [km s-1] 2.9 HARPS(b)
Teff [K] 5891 ± 18 Melo et al. (2007)
log g 4.08 ± 0.10 (c) Melo et al. (2007)
ξt 1.18 ± 0.02 Melo et al. (2007)
[Fe/H] + 0.19 ± 0.03 Melo et al. (2007)

Notes.

((a))

Using the activity level and the calibrations of Noyes et al. (1984) and Mamajek & Hillenbrand (2008).

((b))

Based on HARPS spectra using a calibration similar to the one presented by Santos et al. (2002).

((c))

Value after correction using the calibration of Mortier et al. (2014).

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.