2004A&A...414..175K

Query : 2004A&A...414..175K

2004A&A...414..175K - Astronomy and Astrophysics, volume 414, 175-179 (2004/1-4)

HD 199143 and HD 358623: Two recently identified members of the β Pictoris moving group.

KAISLER D., ZUCKERMAN B., SONG I., MacINTOSH B.A., WEINBERGER A.J., BECKLIN E.E., KONOPACKY Q.M. and PATIENCE J.

Abstract (from CDS):

HD 199143 and HD 358623 (BD-17°6128) are two sets of binary stars which are physically associated and 48 pc from Earth. We present heliocentric radial velocities and high lithium abundances which establish these stars as members of the ∼12Myr-old β Pictoris Moving Group. We also present mid-IR photometric measurements which show no firm evidence for warm dust around all four stars.

Abstract Copyright: ∼

Journal keyword(s): stars: individual: HD 199143, HD 358623 - stars: circumstellar matter - open clusters and associations: individual: β Pictoris

CDS comments: HD 368623 is a misprint for HD 358623.

Simbad objects: 8

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Number of rows : 8
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 * alf Cet LP? 03 02 16.77307 +04 05 23.0596 6.10 4.17 2.53 1.18 0.02 M1.5IIIa 461 1
2 * bet Pic PM* 05 47 17.0876901 -51 03 59.441135 4.13 4.03 3.86 3.74 3.58 A6V 1903 1
3 NAME beta Pic Moving Group MGr 14 30 -42.0           ~ 774 0
4 V* V2213 Oph BY* 17 05 16.8186610814 +00 42 09.221511649   6.59   5.6   F8.5IV-V 339 0
5 HD 199143 PM* 20 55 47.6748292416 -17 06 51.061731768   7.84 7.32 8.29   F8V 123 0
6 HD 358623 BY* 20 56 02.738688 -17 10 53.80428   11.603 10.625 10.18 8.847 K7 97 0
7 * bet Aqr * 21 31 33.5320760349 -05 34 16.229381029 4.27 3.71 2.89 2.29 1.84 G0Ib 447 0
8 * iot Psc PM* 23 39 57.0406036160 +05 37 34.653911951 4.640 4.620 4.120 3.68 3.37 F7V 617 0

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