Free Access

Table 3

Fundamental parameters of 78 Vir.

Parameters Monier (1992) Khalack & Wade (2006) This work

θLD (mas) 0.343 ± 0.024 0.346 ± 0.006
d (pc) 48 ± 15 56.2 ± 2.5a 56.7 ± 0.6b
R (R) 1.77 ± 0.68 2.06 ± 0.17 2.11 ± 0.04
fbol (10-7 erg/cm2/s) 2.7 ± 0.3 2.73 ± 0.20
L (L) 27.3 ± 2.5 27 ± 2
Teff (K) 9200 ± 290 from Monier (1992) 9100 ± 190
M (M) 2.18 ± 0.06 2.16 ± 0.04
age (Myr) 300 +70/–130 435 ± 55

Notes.

(a)

From the Hipparcos and Tycho catalogs (ESA SP-1200; Noordwijk: ESA);

(b)

from the parallax of van Leeuwen (2007).

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.