J/A+A/496/527 Radial velocity curves of HD 47186 and HD 181433 (Bouchy+, 2009)
The HARPS search for southern extra-solar planets.
XVII. Super-Earth and Neptune-mass planets in multiple planet systems
HD47186 and HD181433.
Bouchy F., Mayor M., Lovis C., Udry S., Benz W., Bertaux J.-L., Delfosse X.,
Mordasini C., Pepe F., Queloz D.
<Astron. Astrophys. 496, 527 (2009)>
=2009A&A...496..527B 2009A&A...496..527B
ADC_Keywords: Planets ; Radial velocities
Keywords: stars: planetary systems ; techniques: radial velocities ;
stars: individual: HD 47186 ; stars: individual: HD 181433
Abstract:
This Letter reports on the detection of two new multiple planet
systems around solar-like stars HD 47186 and HD 181433. The first
system includes a hot Neptune of 22.78M⊕ at 4.08-days period
and a Saturn of 0.35M{Jup} at 3.7-years period. The second system
includes a Super-Earth of 7.5M⊕ at 9.4-days period, a
0.64M{Jup} at 2.6-years period as well as a third companion of
0.54M{Jup} with a period of about 6 years. These detections increase
to 20 the number of close-in low-mass exoplanets (below 0.1MJup) and
strengthen the fact that 80% of these planets are in a multiple
planetary systems.
Objects:
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RA (2000) DE Designation(s) (files)
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06 36 08.8 -27 37 20 HD 47186 = HIP 31540 (table1)
19 25 09.6 -66 28 08 HD 181433 = HIP 95467 (table2)
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 33 66 Radial velocity measurements of HD 47186
table2.dat 33 107 Radial velocity measurements of HD 181433
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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/496/513 : Six stars with long-period giant planets RV (Moutou+, 2009)
J/A+A/496/521 : Radial velocities of HD45364 (Correia+, 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: table1.dat table2.dat
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Bytes Format Units Label Explanations
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1- 14 F14.6 d JD Julian Date
17- 24 F8.5 km/s RV Barycentric radial velocity
27- 33 F7.5 km/s e_RV Error of radial velocity
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Acknowledgements:
Francois Bouchy, bouchy(at)iap.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
Moutou et al., Paper XV 2009A&A...496..513M 2009A&A...496..513M, Cat. J/A+A/496/513
Correia et al., Paper XVI 2009A&A...496..521C 2009A&A...496..521C, Cat. J/A+A/496/521
Mayor et al., Paper XVIII 2009A&A...507..487M 2009A&A...507..487M, Cat. J/A+A/507/487
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) Francois Bouchy [IAP], Patricia Vannier [CDS] 08-Dec-2008