J/A+A/496/513 RV of 6 stars with long-period giant planets (Moutou+, 2009)
The HARPS search for southern extra-solar planets.
XV. Six long-period giant planets around BD -17 0063, HD 20868, HD 73267,
HD 131664, HD 145377, and HD 153950.
Moutou C., Mayor M., Lo Curto G., Udry S., Bouchy F., Benz W., Lovis C.,
Naef D., Pepe F., Queloz D., Santos N.C.
<Astron. Astrophys. 496, 513 (2009)>
=2009A&A...496..513M 2009A&A...496..513M
ADC_Keywords: Planets ; Radial velocities
Keywords: stars: planetary systems - techniques: radial velocities -
techniques: spectroscopic - stars: general
Abstract:
We report the discovery of six new substellar companions of
main-sequence stars, detected by multiple Doppler measurements with
the instrument HARPS installed on the ESO 3.6m telescope, La Silla,
Chile. These extrasolar planets orbit the stars BD-17 0063, HD 20868,
HD 73267, HD 131664, HD 145377, and HD 153950. The orbital
characteristics that reproduce the observed data are presented, as
well as the stellar and planetary parameters. Masses of the companions
range from 2 to 18 Jupiter masses, and periods range from 100 to 2000
days. The observational data are carefully analysed for
activity-induced effects, and we conclude that the observed radial
velocity variations are of exoplanetary origin. Of particular interest
is the very massive planet (or brown-dwarf companion) orbiting the
metal-rich HD 131664 with m2sini=18.15M{Jup} and a 5.34-year
orbital period. These new discoveries are consistent with the observed
statistical properties of exoplanet samples known so far.
Objects:
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RA (2000) DE Designation(s) (file)
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00 28 34.3 -16 13 35 BD-17 0063 = HIP 2247 (table3)
03 20 42.7 -33 43 48 HD 20868 = HIP 15578 (table4)
08 36 17.8 -34 27 36 HD 73267 = HIP 42202 (table5)
15 00 06.1 -73 32 07 HD 131664 = HIP 73408 (table6)
16 11 36.4 -27 04 41 HD 145377 = HIP 79346 (table7)
17 04 30.9 -43 18 35 HD 153950 = HIP 83547 (table8)
-------------------------------------------------------------
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table3.dat 32 26 Radial velocity values for BD-17 0063
table4.dat 32 48 Radial velocity values for HD 20868
table5.dat 32 39 Radial velocity values for HD 73267
table6.dat 32 41 Radial velocity values for HD 131664
table7.dat 32 64 Radial velocity values for HD 145377
table8.dat 32 49 Radial velocity values for HD 153950
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See also:
J/A+A/474/293 : Radial velocities of GJ 674 (Bonfils+, 2007)
J/A+A/469/L43 : Radial velocities of Gl 581 (Udry+, 2007)
J/A+A/496/521 : Radial velocities of HD45364 (Correia+, 2009)
J/A+A/496/527 : Radial velocity of HD 47186 and HD 181433 (Bouchy+, 2009)
J/A+A/507/487 : GJ 581 radial velocity curve (Mayor+, 2009)
J/A+A/512/A46 : Radial velocities of BD-08 2823 (Hebrard+, 2010)
J/A+A/512/A47 : Radial velocities of 3 stars with giant planets (Santos+ 2010)
J/A+A/512/A48 : HD125612, HD215497, HIP5158 HARPS RV curves (Lo Curto+, 2010)
J/A+A/523/A15 : RV data for the 8 targets (Naef+, 2010)
J/A+A/526/A141 : HIP 85647 & Gl 676A radial velocities (Forveille+, 2011)
J/A+A/526/A111 : HD 85390, 90156 and 103197 radial velocity (Mordasini+, 2011)
J/A+A/526/A112 : Radial velocities of HARPS metail-poor sample (Santos+ 2011)
J/A+A/527/A63 : 7 new HARPS planetary systems radial velocities (Moutou+ 2011)
J/A+A/528/A112 : Radial velocities of HD 10180 (Lovis+, 2011)
Byte-by-byte Description of file: table[345678].dat
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Bytes Format Units Label Explanations
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1- 14 F14.6 d JD Julian date
16- 23 F8.5 km/s RV Radial velocity
26- 32 F7.5 km/s e_RV rms uncertainty on RV
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Acknowledgements:
Claire Moutou, Claire.Moutou(at)oamp.fr
References:
Pepe et al., Paper I 2004A&A...423..385P 2004A&A...423..385P
Lovis et al., Paper III 2005A&A...437.1121L 2005A&A...437.1121L
Moutou et al., Paper IV 2005A&A...439..367M 2005A&A...439..367M
Udry et al., Paper V 2006A&A...447..361U 2006A&A...447..361U
Bonfils et al., Paper VI 2005A&A...443L..15B 2005A&A...443L..15B
Lo Curto et al., Paper VII 2006A&A...451..345L 2006A&A...451..345L
Pepe et al., Paper VIII 2007A&A...462..769P 2007A&A...462..769P
Naef et al., Paper IX 2007A&A...470..721N 2007A&A...470..721N
Bonfils et al., Paper X 2007A&A...474..293B 2007A&A...474..293B, Cat. J/A+A/474/293
Udry et al., Paper XI 2007A&A...469L..43U 2007A&A...469L..43U, Cat. J/A+A/469/L43
Santos et al., Paper XII 2007A&A...474..647S 2007A&A...474..647S
Mayor et al., Paper XIII 2009A&A...493..639M 2009A&A...493..639M, Cat. J/A+A/493/639
Forveille et al., Paper XIV 2009A&A...493..645F 2009A&A...493..645F, Cat. J/A+A/493/645
Correia et al., Paper XVI 2009A&A...496..521C 2009A&A...496..521C, Cat. J/A+A/496/521
Bouchy et al., Paper XVII 2009A&A...496..527B 2009A&A...496..527B, Cat. J/A+A/496/527
Mayor et al., Paper XVIII 2009A&A...507..487M 2009A&A...507..487M
Correia et al., Paper XIX 2010A&A...511A..21C 2010A&A...511A..21C
Hebrard et al., Paper XX 2010A&A...512A..46H 2010A&A...512A..46H, Cat. J/A+A/512/A46
Santos et al., Paper XXI 2010A&A...512A..47S 2010A&A...512A..47S, Cat. J/A+A/512/A47
Lo Curto et al., Paper XXII 2010A&A...512A..48L 2010A&A...512A..48L, Cat. J/A+A/512/A48
Naef et al., Paper XXIII 2010A&A...523A..15N 2010A&A...523A..15N, Cat. J/A+A/523/A15
Mordasini et al., Paper XXIV 2011A&A...526A.111M 2011A&A...526A.111M, Cat. J/A+A/526/A111
Santos et al., Paper XXV 2011A&A...526A.112S 2011A&A...526A.112S, Cat. J/A+A/526/A112
Forveille et al., Paper XXVI 2011A&A...526A.141F 2011A&A...526A.141F, Cat. J/A+A/526/A141
Moutou et al., Paper XXVII 2011A&A...527A..63M 2011A&A...527A..63M, Cat. J/A+A/527/A63
Lovis et al., Paper XXVIII 2011A&A...528A.112L 2011A&A...528A.112L, Cat. J/A+A/528/A112
(End) Patricia Vannier [CDS] 20-Nov-2008