2000A&A...363..228S

C.D.S. - SIMBAD4 rel 1.7 - 2021.04.19CEST14:56:14

2000A&A...363..228S - Astronomy and Astrophysics, volume 363, 228-238 (2000/11-1)

Chemical analysis of 8 recently discovered extra-solar planet host stars.

SANTOS N.C., ISRAELIAN G. and MAYOR M.

Abstract (from CDS):

We present the chemical analysis of a new set of stars known to harbor low mass companions, namely HD 1237, HD 52265, HD 82943, HD 83443, HD 169830, and HD 202206. In addition, we have also analyzed HD 13445 and HD 75289, already studied elsewhere. The abundances of C and α-elements O, S, Si, Ca and Ti are presented and discussed in the context of the metallicity distribution of the stars with extra-solar planets. We compare the metallicity distribution of stars with planets with the same distribution of field dwarfs. The results further confirm that stars with planets are over-abundant in [Fe/H].

Abstract Copyright: ∼

Journal keyword(s): stars: abundances - stars: chemically peculiar - stars: planetary systems

Simbad objects: 40

View the reference in ADS

Number of rows : 40

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2021	#notes
1	HD 1237	PM*	00 16 12.6791488703	-79 51 04.244738563	7.692	7.335	6.578			G8V	204	1
2	* ups And	PM*	01 36 47.84216	+41 24 19.6443	4.70	4.64	4.10	3.64	3.35	F9V	903	1
3	HD 12661	PM*	02 04 34.2883519451	+25 24 51.514208219		8.16		7.0		K0V	238	1
4	HD 13445	PM*	02 10 25.9190575041	-50 49 25.467227759		6.945	6.117			K1.5V	423	1
5	* 79 Cet	PM*	02 35 19.9292617962	-03 33 38.170691640		7.49	6.78			G2V	271	1
6	* iot Hor	PM*	02 42 33.4664838826	-50 48 01.056222150		5.97	5.40			F8V	351	1
7	* 94 Cet	PM*	03 12 46.4369076602	-01 11 45.949836281		5.631	5.070			F8.5V	414	1
8	HD 37124	PM*	05 37 02.4866790656	+20 43 50.834619370		8.35		7.2		G4IV-V	274	2
9	HD 46375	PM*	06 33 12.6225933827	+05 27 46.527797938		8.70	7.84			G9V	212	2
10	HD 52265	PM*	07 00 18.0357152121	-05 22 01.778490073		6.845	6.282			G0V	296	1
11	HD 75289	PM*	08 47 40.3895634256	-41 44 12.456269569	7.04	6.94	6.36			F9VFe+0.3	254	1
12	* rho01 Cnc	PM*	08 52 35.8113282132	+28 19 50.956901366	7.45	6.82		5.4		K0IV-V	1002	1
13	HD 82943	PM*	09 34 50.7352288445	-12 07 46.363303103		7.17	6.53			F9VFe+0.5	417	2
14	HD 83443	PM*	09 37 11.8276134249	-43 16 19.932615823		9.03	8.24			K0/1V+G(III)	205	1
15	HD 89744	PM*	10 22 10.5623067078	+41 13 46.308754730				5.4		F7V	309	1
16	BD-10 3166	PM*	10 58 28.7842601404	-10 46 13.391758325		10.88	10.01	9.85	9.19	K3.0V	120	1
17	* 47 UMa	PM*	10 59 27.9738644892	+40 25 48.922388918		5.66		4.7		G1-VFe-0.5	727	1
18	HD 108147	PM*	12 25 46.2670326229	-64 01 19.515027395		7.532	6.994			F8/G0V	160	1
19	HD 114762	SB*	13 12 19.7467346230	+17 31 01.611425890	7.78					F9VgF8mF4+M6?V	520	1
20	* 70 Vir	PM*	13 28 25.8081883620	+13 46 43.642951116	5.930	5.680	4.970	4.37	3.98	G4Va	682	1
21	* tau Boo	Ro*	13 47 15.74340	+17 27 24.8552	5.02	4.98	4.49	4.09	3.85	F7IV-V	904	1
22	HD 121504	PM*	13 57 17.2384093173	-56 02 24.156313081		8.12	7.52			G2V	152	1
23	HD 130322	PM*	14 47 32.7265637197	-00 16 53.305928889		8.82	8.04			K0V	240	1
24	* 23 Lib	PM*	15 13 28.6671093171	-25 18 33.654699099		7.168	6.46	6.43		G6IV-V	267	1
25	* rho CrB	PM*	16 01 02.6608052290	+33 18 12.642245533		6.01		5.0		G0+VaFe-1	594	1
26	* 14 Her	PM*	16 10 24.3152754550	+43 49 03.498734567		7.57		6.1		K0V	417	1
27	HD 162020	*	17 50 38.3545681675	-40 19 06.080050505		10.11	9.12			K3V	132	1
28	HD 168443	PM*	18 20 03.9331764016	-09 35 44.609316076		7.62	6.92			G6V	288	1
29	HD 168746	PM*	18 21 49.7828389501	-11 55 21.653794976		8.66	7.95			G5V	166	2
30	HD 169830	*	18 27 49.4852008378	-29 49 00.705771732		6.406	5.902	7.01		F7V	252	1
31	* 16 Cyg B	PM*	19 41 51.9731830550	+50 31 03.086127222	7.07	6.86	6.20	5.76	5.42	G3V	814	1
32	HD 187123	PM*	19 46 58.1122608389	+34 25 10.279867125				7.4		G2V	223	1
33	HD 192263	BY*	20 13 59.8455148268	-00 52 00.771665295	9.447	8.724	7.767	7.231	6.771	K1/2V	217	1
34	HD 195019	PM*	20 28 18.6366531368	+18 46 10.179936391	7.730			6.5		G1V	237	1
35	HD 202206	PM*	21 14 57.7684954746	-20 47 21.162361638		8.79	8.07			G6V	200	1
36	HD 209458	V*	22 03 10.7729598762	+18 53 03.548248479		8.21	7.63			F9V	1011	1
37	HD 210277	PM*	22 09 29.8657193934	-07 32 55.163014863		8.85	8.57	7.36		G8V	308	1
38	* 51 Peg	Ro*	22 57 27.9804167474	+20 46 07.782240714	6.39	6.16	5.46	4.97	4.61	G2IV	1093	1
39	HD 217107	**	22 58 15.5411942071	-02 23 43.387117210		6.919	6.163			G8IV/V	340	1
40	HD 222582	PM*	23 41 51.5299950324	-05 59 08.731514665		8.34	7.69			G5V	206	2

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