RACE-OC project: Rotation and variability of young stellar associations within 100 pc

Free Access

Table 1:

Name, abbreviation, age, and mean distance of the nearby associations under study (Torres et al. 2008), together with the number of known members; late-type (later than F) members selected for period search; total number of periodic members; periodic members discovered from ASAS photometry; periodic members with period adopted from the literature; new periods determined from this study (and periods revised by us with respect to earlier literature values).
Association	Abbrev.	Age	Distance	known	Late-type	Periodic	ASAS	Literature	New period
		(Myr)	(pc)	members	members	members	period	period	(+revised)
TW Hydrae	TWA	8	48	36	29	23	12	11	4 (+0)
$\beta$ Pictoris	$\beta$ Pic	10	31	51	32	27	25	2	10 (+1)
Tucana/Horologium	Tuc/Hor	30	48	54	35	29	27	2	19 (+5)
Columba	Col	30	82	35	23	19	19	0	15 (+2)
Carina	Car	30	85	23	21	19	19	0	16 (+1)
AB Doradus	AB Dor	70^a	34	91	64	48	42	6	29 (+1)

Notes. ^(a) Value taken from the literature but different from our estimate.

Source LaTeX | All tables | In the text

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.