J/ApJ/646/505 Catalog of nearby exoplanets (Butler+, 2006)
Catalog of nearby exoplanets.
Butler R.P., Wright J.T., Marcy G.W., Fischer D.A., Vogt S.S., Tinney C.G.,
Jones H.R.A., Carter B.D., Johnson J.A., McCarthy C., Penny A.J.
<Astrophys. J., 646, 505-522 (2006)>
=2006ApJ...646..505B 2006ApJ...646..505B
ADC_Keywords: Stars, double and multiple ; Planets ; Radial velocities
Keywords: planetary systems - stars: activity - stars: chromospheres
Abstract:
We present a catalog of nearby exoplanets. It contains the 172 known
low-mass companions with orbits established through radial velocity
and transit measurements around stars within 200pc. We include five
previously unpublished exoplanets orbiting the stars HD 11964,
HD 66428, HD 99109, HD 107148, and HD 164922. We update orbits for 83
additional exoplanets, including many whose orbits have not been
revised since their announcement, and include radial velocity time
series from the Lick, Keck, and Anglo-Australian Observatory planet
searches. Both these new and previously published velocities are more
precise here due to improvements in our data reduction pipeline, which
we applied to archival spectra. We present a brief summary of the
global properties of the known exoplanets, including their
distributions of orbital semimajor axis, minimum mass, and orbital
eccentricity.
Description:
The radial velocity data here come from three sources: observations at
Lick Observatory using the Hamilton spectrograph, at Keck Observatory
using HIRES and at the 3.9m Anglo-Australian Telescope (AAT) using
UCLES.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 42 4787 Radial Velocities for Planet Bearing Stars
(84 objects)
table2.dat 175 148 Properties of Exoplanet Host Stars
table3.dat 219 173 Catalog of Nearby Extrasolar Planets (148 stars)
table4.dat 155 42 Independent Orbital Solutions (38 objects)
refs.dat 113 71 References
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See also:
I/237 : Washington Visual Double Star Catalog, 1996.0 (Worley+ 1996)
I/239 : The Hipparcos and Tycho Catalogues (ESA 1997)
V/70 : Nearby Stars, Preliminary 3rd Version (Gliese+ 1991)
J/A+A/398/363 : Statistical properties of exoplanets II (Santos+, 2003)
J/MNRAS/372/1117 : SuperWASP exoplanetary transit survey (Christian+, 2006)
J/A+A/479/865 : CoRoT exoplanet candidates (Loeillet+, 2008)
J/ApJ/646/523 : Candidate exoplanet systems stellar comp. (Raghavan+, 2006)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 11 A11 --- Name Star name
13- 26 F14.6 d JD Julian Date of the observation
28- 34 F7.2 m/s RV Measured radial velocity
36- 40 F5.2 m/s e_RV Uncertainty on RV
42 A1 --- Obs Observatory where the data was obtained (1)
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Note (1): Observatory as follows:
K = Keck Observatory
A = the AAT
L = Lick Observatory
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Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 11 A11 --- Name Star name
13- 18 I6 --- HIP ? The Hipparcos number
20- 39 A20 --- AName Alternative name
41- 42 I2 h RAh Hour of Right Ascension (J2000)
44- 45 I2 min RAm Minute of Right Ascension (J2000)
47- 52 F6.3 s RAs Second of Right Ascension (J2000)
54 A1 --- DE- Sign of the Declination (J2000)
55- 56 I2 deg DEd Degree of Declination (J2000)
58- 59 I2 arcmin DEm Arcminute of Declination (J2000)
61- 66 F6.3 arcsec DEs Arcsecond of Declination (J2000)
68- 71 F4.2 mag B-V Hipparcos catalog (B-V) color index
73- 77 F5.2 mag Vmag Hipparcos catalog V band magnitude
79- 86 F8.4 pc Dist Distance
87- 93 F7.4 pc e_Dist Uncertainty in Dist
95 A1 --- n_Dist [e] Individual notes related to Dist (1)
97-100 I4 K Teff Effective temperature
102 A1 --- n_Teff [c] Individual notes related to Teff (1)
104-106 I3 K e_Teff ? Uncertainty in Reff
108-112 F5.3 [cm/s2] log(g) ? Log of the surface gravity
114-118 F5.3 [cm/s2] e_log(g) ? Uncertainty in log(g)
120-125 F6.3 [-] [Fe/H] ? The [Fe/H] abundance
127-131 F5.3 [-] e_[Fe/H] ? Uncertainty in [Fe/H]
133-138 F6.3 km/s vsini ? The v.sin(i) projected rotation velocity
140-144 F5.3 km/s e_vsini ? Uncertainty in vsini
146-149 F4.2 solMass Mass Mass of the host star
151 A1 --- n_Mass [b] Note about Mass (1)
153-156 A4 --- Ref Reference for columns Teff, log(g), [Fe/H],
vsini, and Mass (in refs.dat file)
158-161 F4.2 --- S ? The Mount Wilson activity S-index
163 A1 --- n_S [d] Note about S (1)
165-169 F5.2 mag DelMV ? Height above the main sequence
171 A1 --- n_DelMV [f] Note about DelMV (1)
172-175 F4.1 --- Jit ? Jitter predicted by Wright et al.
(2005PASP..117..657W 2005PASP..117..657W) model
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Note (1): The notes are as follows:
e = BD-10 3166 appears to be a metal-rich K0 dwarf. Based upon its
spectroscopic similarity to 55 Cnc (Gonzalez, Wallerstein, &
Saar, 1999ApJ...511L.111G 1999ApJ...511L.111G), a star 4.1mag brighter in V band,
we can crudely infer a distance ∼7 times greater than that star,
or ∼80pc
c = No effective temperature available: Teff is estimated from B-V
using Flower (1996, Cat. J/ApJ/469/355)
b = This giant star has a poorly determined mass; both 1.1 and 3.0
are plausible
d = No S-value available: star is assumed to be very inactive
f = No parallax available: star is assumed to be on the main sequence
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Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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1- 3 I3 --- Seq [1,172] Planet running identification number
5- 15 A11 --- Name Star system name
17 A1 --- Pl [bcde] Planetary component
19 A1 --- n_Pl Note about orbital elements of planet (1)
21- 33 F13.8 d Per Period
35- 47 F13.8 d e_Per ? Uncertainty in Per
49 A1 --- n_Per Note about the Period (1)
51- 57 F7.2 m/s K ? Stellar reflex motion semi-amplitude
59- 63 F5.2 m/s e_K ? Uncertainty in K
65 A1 --- n_K Note about K (1)
67- 72 F6.4 --- e Eccentricity of exoplanet
74- 79 F6.4 --- e_e ? Uncertainty in e
81- 82 A2 --- n_e Note about e (1)
84- 89 F6.2 deg omega ? Planet's longitude of periastron
91- 96 F6.2 deg e_omega ? Uncertainty in omega
98 A1 --- n_omega Note about omega (1)
100-110 F11.5 d Tp-2440000 ? Julian Date of periastron passage
(JD-2440000)
112 A1 --- n_Tp-2440000 Note about Tp-2440000 (1)
114-122 F9.5 d e_Tp-2440000 ? Uncertainty in Tp-2440000
124-134 F11.5 d Tt-2440000 ? Julian Date of transit mid-time
(JD-2440000) (3)
136 A1 --- n_Tt-2440000 Note about Tt-2440000 (1)
138-146 F9.5 d e_Tt-2440000 ? Uncertainty in Tt-2440000
148-153 F6.2 m/s/yr Trend ? Magnitude of a linear trend (4)
155-158 F4.2 m/s/yr e_Trend ? Uncertainty in Trend
160-166 F7.4 jovMass Msini ? Minimum mass in Jupiter masses (see text)
168-173 F6.4 jovMass e_Msini ? Uncertainty in Msini
175 A1 --- n_Msini Note about Msini (1)
177-182 F6.4 AU Rad Planet's orbital radius (see text)
184-189 F6.4 AU e_Rad ? Uncertainty in Rad
191 A1 --- n_Rad Note about Rad (1)
193-198 F6.2 m/s rms ? Fit quality as the rms. of the residuals
200-203 F4.2 --- chi2 ? Square root of the reduced χ2
205 A1 --- l_Nobs Limit flag on Nobs
206-208 I3 --- Nobs ? Number of observations
210-219 A10 --- Ref Orbital elements reference(s),
in refs.dat file (5)
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Note (1): Notes are as follows:
b = When the uncertainty in e is comparable to e, uncertainties
in omega and e become non-gaussian. See Section 4.
c = Parameter held fixed in fit.
d = This parameter is highly uncertain with a non-Gaussian
distribution of possible values and high covariance with other
parameters.
e = The period of HD 37124c is unclear. An alternative interpretation
to the data with component 'c' having a period of 29.3 days and
slightly different parameters for the other two components is
plausible. See Vogt et al. (2005ApJ...632..638V 2005ApJ...632..638V) for details.
f = The mass of HD 47536 is ill-determined. The solution here is
for M=1.1M☉
g = Eccentricity held fixed in fit. The quoted error in e represents
the change in the e from the best fit required to increase the
best-fit χ2 by 1.
h = The exoplanets in this system have significant interactions,
which renders Keplerian orbital elements inadequate for
describing their orbits, since these elements are time-variable.
Lee et al. (2006ApJ...641.1178L 2006ApJ...641.1178L) report the mean anomaly of the
inner and outer planets to be 356° and 227°,
respectively, at a Julian Date of 2451185.1.
i = This transit ephemeris is expressed as a Heliocentric Judian Day
j = Charbonneau et al. (2005ApJ...626..523C 2005ApJ...626..523C) find
e*cos(omega)=0.003±0.0019.
k = The exoplanets in this system have significant interactions,
which renders Keplerian orbital elements inadequate for
describing their orbits, since these elements are time-variable.
Correia et al. (2005A&A...440..751C 2005A&A...440..751C) report the mean longitude
to be 266.23±0.06 and 30.59±2.84 for the inner and outer
planets, respectively, at a Julian Date of 2452250.
l = Laughlin et al. (2005ApJ...629L.121L 2005ApJ...629L.121L) find e consistent with 0.
m = The exoplanets in this system have significant interactions,
which renders Keplerian orbital elements inadequate for
describing their orbits, since these elements are time-variable.
Rivera et al. (2005, Cat. J/ApJ/634/625) report the mean
anomaly of the b, c, and d components at JD 2452490.0 to be
175.5±6.0, 308.5±1.4, and 309.5±5.1, respectively.
Note (3): Assuming i=90 deg.
Note (4): Subtracted from the velocities required to achieve the fit.
Note (5): For many planets (e.g. 51 Peg b), other groups have published an
orbital solution independent of ours. In these cases, we cite the most
recent such solution parenthetically.
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Byte-by-byte Description of file: table4.dat
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Bytes Format Units Label Explanations
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1- 11 A11 --- Name Star system name
13 A1 --- Pl [bcd] Planetary component
15- 24 F10.5 d Per Period
26- 34 F9.4 d e_Per ? Uncertainty in Per
36- 40 F5.1 m/s K Stellar reflex motion semi-amplitude
42- 45 F4.1 m/s e_K Uncertainty in K
47- 52 F6.4 --- e Eccentricity
54 A1 --- n_e [b] Note about e (1)
56- 61 F6.4 --- e_e ? Uncertainty in e
63- 68 F6.2 deg omega Planet's longitude of periastron
70 A1 --- n_omega [b] Note about omega (1)
72- 76 F5.2 deg e_omega ? Uncertainty in omega
78- 88 F11.3 d Tp Julian Date of periastron passage
90- 96 F7.3 d e_Tp ? Uncertainty in Tp
98-104 F7.2 m/s/yr Trend ? Magnitude of a linear trend (2)
106-109 F4.2 m/s/yr e_Trend ? Uncertainty in Trend
111-116 F6.3 jovMass Msini ? Minimum mass in Jupiter masses (see text)
118-122 F5.3 jovMass e_Msini ? Uncertainty in Msini
124-129 F6.4 AU Rad ? Planet's orbital radius (see text)
131-135 F5.3 AU e_Rad ? Uncertainty in Rad
137-141 F5.2 --- rms ? Fit quality as the rms. of the residuals
143-146 F4.2 --- chi2 ? Square root of the reduced χ2
148-150 I3 --- Nobs ? Number of observations
152-155 A4 --- Ref Orbital elements reference, in refs.dat file
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Note (1): b = Parameter held fixed in fit.
Note (2): Subtracted from the velocities required to achieve the fit.
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Byte-by-byte Description of file: refs.dat
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Bytes Format Units Label Explanations
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1- 4 A4 --- Ref Reference code
6- 24 A19 --- BibCode BibCode
26- 50 A25 --- Aut Author's name
52-113 A62 --- Com Comments
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History:
* 19-Jun-2008: From electronic version of the journal
* 18-Sep-2008: Position of TrES-1 corrected
(End) Greg Schwarz [AAS], Patricia Vannier [CDS] 02-May-2008