2010A&A...523A..15N

Query : 2010A&A...523A..15N

2010A&A...523A..15N - Astronomy and Astrophysics, volume 523, A15-15 (2010/11-2)

The HARPS search for southern extrasolar planets. XXIII. 8 planetary companions to low-activity solar-type stars.

NAEF D., MAYOR M., LO CURTO G., BOUCHY F., LOVIS C., MOUTOU C., BENZ W., PEPE F., QUELOZ D., SANTOS N.C., SEGRANSAN D., UDRY S., BONFILS X., DELFOSSE X., FORVEILLE T., HEBRARD G., MORDASINI C., PERRIER C., BOISSE I. and SOSNOWSKA D.

Abstract (from CDS):

In this paper, we present our HARPS radial-velocity data for eight low-activity solar-type stars belonging to the HARPS volume-limited sample: HD6718, HD8535, HD28254, HD290327, HD43197, HD44219, HD148156, and HD156411. Keplerian fits to these data reveal the presence of low-mass companions around these targets. With minimum masses ranging from 0.58 to 2.54M_Jup, these companions are in the planetary mass domain. The orbital periods of these planets range from slightly less than one to almost seven years. The eight orbits presented in this paper exhibit a wide variety of eccentricities: from 0.08 to above 0.8.

Abstract Copyright: ∼

Journal keyword(s): planetary systems - techniques: radial velocities - techniques: spectroscopic

VizieR on-line data: <Available at CDS (J/A+A/523/A15): stars.dat hd6718.dat hd8535.dat hd28254.dat hd290327.dat hd43197.dat hd44219.dat hd148156.dat hd156411.dat>

Simbad objects: 24

Full paper

View the references in ADS

Number of rows : 24

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2023	#notes
1	HD 4113	PM*	00 43 12.5955916128	-37 58 57.477720936		8.61	7.88			G5V	96	1
2	HD 6718	PM*	01 07 48.6630425064	-08 14 01.330721808		9.087	8.45			G5V	100	1
3	HD 8535	PM*	01 23 37.2358505880	-41 16 11.279497332		8.25	7.69			G0V	71	1
4	HD 20782	PM*	03 20 03.5777546706	-28 51 14.660358176		8.03	7.38			G1.5V	203	1
5	HD 20792	*	03 20 49.8609678912	-03 06 30.045294432		8.91	7.89			K0III	14	0
6	HD 28254B	PM*	04 24 50.2080139464	-50 37 20.803606572						~	4	0
7	HD 28254	PM*	04 24 50.7049876176	-50 37 19.882049844		8.439	7.684	8.52		G5V	58	1
8	HD 28254b	Pl	04 24 50.7051607506	-50 37 19.883490178						~	16	1
9	HD 290327	PM*	05 23 21.5637042192	-02 16 39.433213524		9.73	8.94			G0	57	1
10	HD 43197	PM*	06 13 35.6615476152	-29 53 50.151597432		9.79	8.95			G8/K0IV/V	68	1
11	HD 44219	PM*	06 20 14.3231722488	-10 43 30.030733596		8.36	7.70			G3V	69	1
12	HD 80606	PM*	09 22 37.5768032712	+50 36 13.435326684		9.78	9.00			G8V	321	2
13	BD-08 2823	PM*	10 00 47.7204762252	-09 31 00.044866538		10.94	9.874	9.801		K4:V	70	1
14	HD 125595b	Pl	14 21 23.1858379088	-40 23 38.217492873						~	13	1
15	HD 125595	PM*	14 21 23.1859553470	-40 23 38.220151339		10.13	9.03			K4Vk:	92	1
16	BD-07 4003	BY*	15 19 26.8269387505	-07 43 20.189497466	13.403	11.76	10.560	9.461	8.911	M3V	622	2
17	BD-07 4003e	Pl	15 19 26.8271336166	-07 43 20.190958776						~	75	1
18	HD 148156b	Pl	16 28 17.2846186438	-46 19 03.463378236						~	10	1
19	HD 148156	PM*	16 28 17.2846934448	-46 19 03.462605040		8.26	7.69			G0/2V	75	1
20	HD 156411b	Pl	17 19 51.4003189231	-48 32 57.553800166						~	10	1
21	HD 156411	PM*	17 19 51.4007218944	-48 32 57.559997976		7.29	6.67			G1V(w)	77	1
22	HD 156846	PM*	17 20 34.3108875144	-19 20 01.491746388	7.20	7.10	6.52			G1V	111	1
23	* mu. Ara	PM*	17 44 08.7031414872	-51 50 02.591603160		5.85	5.15			G3IV-V	524	2
24	HD 215497	PM*	22 46 36.7539769920	-56 35 58.326725148		9.92	8.95			K3V	58	1

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