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HD 142415 Overview

HD 142415 1.05 R⦿ 6045.00 K
HD 142415 b

HD 142415 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
HD 142415
HD 142415 b 386.3 d > 530.78 M⨁ Radial Velocity 2003 Mayor et al. 2004 Confirmed Planet
HD 142415
RA
15h57m40.56s
Dec
-60d12m02.50s
Distance
35.5318+0.0418-0.0417
pc
Parallax
28.1149000±0.0328049 mas
Ecliptic Latitude
-38.75411 deg
Ecliptic Longitude
251.0783 deg
Galactic Latitude
-5.25392 deg
Galactic Longitude
324.17725 deg
Total Proper Motion
151.9685258±0.0508779 mas/yr
Proper Motion (RA)
-112.8010000±0.0504315 mas/yr
Proper Motion (Dec)
-101.8350000±0.0514204 mas/yr
Photometry
mV
7.33±0.03
mTESS
6.7683±0.0060
mJ
6.235±0.019
mH
5.990±0.049
mKs
5.892±0.023
mW1
5.908±0.112
mW2
5.824±0.044
mW3
5.907±0.015
mW4
5.882±0.044
mGaia
7.177890±0.000246
mB
7.899±0.000
Abundances
(Hypatia Catalog)
[Fe/H] 0.18±0.06 dex
[C/H] 0.14±0.01 dex
[O/H] 0.06±0.09 dex
[Na/H] 0.08±0.02 dex
[Mg/H] 0.19±0.07 dex
[Al/H] 0.06±0.06 dex
[Si/H] 0.13±0.02 dex
[Ca/H] 0.18±0.02 dex
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
Stellar Hosts
Source TICv8 Gaia DR2 Stassun et al. 2017 Ghezzi et al. 2010 Sanz-Forcada et al. 2010 Takeda et al. 2007 Gray et al. 2006 Valenti & Fischer 2005 Nordstrom et al. 2004 Santos et al. 2004 Mayor et al. 2004 Henry et al. 1996 Michigan Catalog, Vol. 1 Cannon & Pickering 1918
S Index
--- --- --- --- --- --- --- --- --- --- --- 0.234 --- ---
CAII LOG RHK
--- --- --- --- --- --- --- --- --- --- --- -4.66 --- ---
Teff
(K)
5943.3200+190.5320-79.9562
5950.0+81.0-74.5
 5940±28 5939±41 --- --- --- --- --- 6045±44 6045 --- --- ---
Metallicity
(dex)
0.1040680±0.0195283 [M/H] --- 0.13 [Fe/H] 0.15±0.03 [Fe/H] --- --- --- --- --- 0.21±0.05 [Fe/H] 0.21 [Fe/H] --- --- ---
M✶
(M⦿)
1.0900000+0.1751720-0.0955678
 --- 1.07±0.10 1.15±0.10 ---
1.065+0.046-0.045
 --- --- --- 1.26 1.03 --- --- ---
log g
(log10(cm/s2))
4.4282300+0.0659960-0.0943594
 --- 4.44±0.04 4.38±0.18 ---
4.44+0.04-0.05
 --- --- --- 4.53±0.08 4.53 --- --- ---
L✶
(log10(L⦿))
0.098078256+0.014072879-0.011956961
0.098957239+0.000793684-0.000795103
 --- 0.034±0.064 --- --- --- --- --- --- 0.06 --- --- ---
v sin i
(km/s)
--- --- --- --- --- --- --- 3.4±0.5 3 --- 3.3 --- --- ---
Age
(Gyr)
--- --- ---
<1.0+0.0-1.0
 0.57 3.40±2.92 --- --- --- --- 1.1 --- --- ---
γ
(km/s)
--- -11.824728544133308±0.131493684133536 --- --- --- --- --- -11.6 -12.0±0.1 --- --- --- --- ---
R✶
(R⦿)
1.0559300+0.0651452-0.0410960
1.0546232+0.0269144-0.0281382
 1.04±0.02 0.980±0.080 ---
1.06+0.05-0.04
 --- --- --- --- --- --- --- ---
Sp. T
--- --- --- --- --- --- G1 V --- --- --- --- --- G1 V G0
ρ✶
(g/cm3)
1.3052426+0.2815917-0.2956913
 --- --- --- --- --- --- --- --- --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Planetary Systems
Source Stassun et al. 2017 Mayor et al. 2004
Tp
(days)
--- 2451519±4
ω
(deg)
--- 255±4
Mp sin i
(M⨁)
531±38 515
Mp sin i
(MJup)
1.67±0.12 1.62
e
0.50 0.5
P
(days)
386.29999±1.60000 386.3±1.6
K
(m/s)
51.3±2.3 51.3±2.3
a
(au)
1.06±0.02 1.05
Print
Literature Time Series (2 File Types, 2 Files)
File Type Data Points Filter Reference
Photometric Light Curve     124 Hp (Hipparcos) Hipparcos and Tycho Catalogs
Radial Velocity Curve     137 Optical Spectra Mayor et al. 2004
Known Objects
1 Confirmed Planets
11 2MASS Point Source Catalog
Data Files
1 Associated Literature Data
  • System
  • Star
  • Confirmed
  • Candidate
  • False Positive Planet
  • Controversial
  • False Positive
  • Aliases
  • Data Access
  • Transit Prediction Service
  • Time Series
  • Kepler | K2
  • External Link
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