HD 107148 Overview

HD 107148 B
HD 107148 1.17 R⦿ 5797.00 K
HD 107148 c
HD 107148 b
Architecture
HD 107148
HD 107148 B
HD 107148
HD 107148 c
HD 107148 b
Discovery Data
Host Planet Method Year Reference Disposition
HD 107148 HD 107148 c Radial Velocity 2021 Rosenthal et al. 2021 Confirmed Planet
HD 107148 HD 107148 b Radial Velocity 2005 Butler et al. 2006 Confirmed Planet
HD 107148
  • This reference contains discussion regarding the stellar multiplicity of this system. (Mugrauer 2019)
HD 107148
RA
12h19m13.65s
Dec
-03d19m46.80s
Distance
49.0297+0.2760-0.2729
pc
Parallax
20.368000±0.113319 mas
Ecliptic Latitude
-1.14666 deg
Ecliptic Longitude
185.73205 deg
Galactic Latitude
58.56596 deg
Galactic Longitude
287.37762 deg
Total Proper Motion
77.2187386±0.2238099 mas/yr
Proper Motion (RA)
-58.703800±0.266129 mas/yr
Proper Motion (Dec)
-50.165700±0.147305 mas/yr
Photometry
mV
17.5261±0.0460
mTESS
17.0909±0.0063
mJ
16.653±0.121
mH
15.205
mKs
15.325
mKep
---
mW1
---
mW2
---
mW3
---
mW4
---
mGaia
17.431900±0.001744
mB
17.743±0.128
Source
RA
12h19m13.43s
Dec
-03d19m11.97s
Distance
49.4156+0.1160-0.1154
pc
Parallax
20.2077000±0.0470411 mas
Ecliptic Latitude
-1.13814 deg
Ecliptic Longitude
185.72738 deg
Galactic Latitude
58.57514 deg
Galactic Longitude
287.37149 deg
Total Proper Motion
72.4419017±0.0920199 mas/yr
Proper Motion (RA)
-54.786600±0.108195 mas/yr
Proper Motion (Dec)
-47.3947000±0.0643446 mas/yr
Photometry
mV
8.01±0.03
mTESS
7.4142±0.0060
mJ
6.858±0.023
mH
6.604±0.046
mKs
6.474±0.027
mKep
8.427
mW1
6.475±0.077
mW2
6.437±0.023
mW3
6.498±0.015
mW4
6.418±0.064
mGaia
7.851110±0.000291
mB
8.687±0.000
Source Rosenthal et al. 2021 TICv8 Gaia DR2 Maldonado et al. 2015 Ghezzi et al. 2010 Sousa et al. 2008 Takeda et al. 2007 Butler et al. 2006 Valenti & Fischer 2005 Wright et al. 2004 Nidever et al. 2002 Michigan Catalog, Vol. 5 Cannon & Pickering 1918
S Index
--- --- --- --- --- --- --- --- --- 0.157±0.020 --- --- ---
CAII LOG RHK
--- --- --- --- --- --- --- --- --- -5.03 --- --- ---
Teff
(K)
5752.9166439100±86.2209568166
5744.0000+92.8569-111.2290
5761.3335+49.6665-45.6670
5786±13 5739±65 5805±25 --- 5797 --- --- --- --- ---
Metallicity
(dex)
0.29635731230700002±0.05838306580620001 [Fe/H] 0.27±0.10 [M/H] --- 0.26±0.01 [Fe/H] 0.28±0.04 [Fe/H] 0.31±0.02 [Fe/H] --- 0.314 [Fe/H] --- --- --- --- ---
v sin i
(km/s)
--- --- --- --- --- --- --- 0.73 0.7±0.5 --- --- --- ---
M
(M⦿)
1.1052147102399998±0.0430108024223500
1.0300000+0.1710950-0.0932481
--- --- 1.10±0.10 1.072
1.137+0.032-0.108
1.12 --- --- --- --- ---
log g
(log10(cm/s2))
4.345024555030±0.027844360964
4.3223700+0.0835867-0.0572063
--- 4.47±0.03 4.20±0.17 4.40±0.02
4.39+0.05-0.04
4.446 --- --- --- --- ---
L
(log10(L⦿))
---
0.12008409+0.01153862-0.01109286
0.12080845+0.00141421-0.00141880
--- 0.128±0.069
0.1355+0.0141-0.0145
--- --- --- --- --- --- ---
Age
(Gyr)
--- --- --- ---
5.0+1.0-2.0
---
5.60+1.40-1.52
--- --- --- --- --- ---
R
(R⦿)
1.1691927761200±0.0266971300911
1.1594900+0.0489709-0.0489588
1.1534821+0.0185058-0.0196333
--- 1.17±0.10 --- 1.12±0.06 --- --- --- --- --- ---
γ
(km/s)
--- --- 25.128674731586585±0.150827142259785 --- --- --- --- --- 24.5 --- 25.2 --- ---
Sp. T
--- --- --- --- --- --- --- --- --- --- --- G5 V G5
ρ
(g/cm3)
---
0.93154840+0.18115990-0.16986430
--- --- --- --- --- --- --- --- --- --- ---
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Rosenthal et al. 2021
Tp
(days)
2455203.4+1.4-1.3
ω
(deg)
-44.690724+38.388186-24.064236
Mp sin i
(M)
19.9+3.1-3.1
Mp sin i
(MJup)
0.0626+0.0097-0.0098
e
0.34+0.13-0.16
P
(days)
18.3267+0.0022-0.0024
K
(m/s)
4.84+0.85-0.81
a
(au)
0.1407+0.0018-0.0019
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Butler et al. 2006 Rosenthal et al. 2021
Tp
(days)
2439969±12
2456091.9+2.3-2.2
ω
(deg)
75
54+18-30
Mp sin i
(M)
66.741±11.441
64.5+4.4-4.8
Mp sin i
(MJup)
0.210±0.036
0.203+0.014-0.015
e
0.05±0.17
0.174+0.071-0.075
P
(days)
48.056±0.057
77.181+0.023-0.024
K
(m/s)
10.9±2.0
9.22+0.60-0.64
a
(au)
0.269±0.016
0.3668+0.0046-0.0049
Literature Stellar Spectra (1 File)
File Type Spectrum Type Wavelength Category Reference
Spectra     echelle grating Optical California Planet Search
Literature Time Series (2 File Types, 2 Files)
File Type Data Points Filter Reference
Photometric Light Curve     121 Hp (Hipparcos) Hipparcos and Tycho Catalogs
Radial Velocity Curve     35 Optical Spectra Butler et al. 2006
Known Objects
2 Confirmed Planets
1 K2 Targets
1 2MASS Point Source Catalog
Data Files
1 K2 Time Series
2 Associated Literature Data
Known Objects
2 Confirmed Planets
1 K2 Targets
1 2MASS Point Source Catalog
Data Files
1 K2 Time Series
2 Associated Literature Data
System
Star
Confirmed
Candidate
Refuted
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
External Link
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