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HAT-P-12 Overview

HAT-P-12 0.61 R⦿ 4650.00 K
HAT-P-12 b
0.959 RJup
Architecture
HAT-P-12
HAT-P-12
HAT-P-12 b
Other Data
Bibliography 20
Exoplanet Archive Notes 1
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
HAT-P-12 HAT-P-12 b Transit 2009 Hartman et al. 2009 Confirmed Planet
HAT-P-12 b
RA
13h57m33.27s
Dec
+43d29m35.92s
Distance
142.751+0.453-0.450
pc
Parallax
6.9763200±0.0220026 mas
Ecliptic Latitude
50.63176 deg
Ecliptic Longitude
184.77543 deg
Galactic Latitude
68.87632 deg
Galactic Longitude
87.99255 deg
Total Proper Motion
141.8823722±0.0303593 mas/yr
Proper Motion (RA)
-134.7910000±0.0298099 mas/yr
Proper Motion (Dec)
-44.29440±0.03504 mas/yr
Photometry
mV
12.665±0.057
mTESS
11.7551±0.0060
mJ
10.794±0.023
mH
10.236±0.022
mKs
10.108±0.016
mW1
10.077±0.023
mW2
10.139±0.020
mW3
10.018±0.047
mW4
8.490±0.295
mGaia
12.419700±0.000238
mB
13.851±0.021
mg
14.1790000±0.0041866
mi
12.1515000±0.0014175
mr
12.570600±0.001644
mu
15.700500±0.005574
mz
12.8943000±0.0051477
Abundances
(Hypatia Catalog)
[Fe/H] -0.22±0.04 dex
[C/H] -0.40±0.09 dex
[O/H] -0.24±0.09 dex
[Na/H] -0.33±0.04 dex
[Mg/H] -0.13±0.07 dex
[Al/H] -0.05±0.06 dex
[Si/H] -0.25±0.05 dex
[Ca/H] -0.19±0.06 dex
[BaII/H] -0.37±0.15 dex
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source TICv8 Öztürk & Erdem 2019 Ment et al. 2018 Gaia DR2 Mancini et al. 2018 Bonomo et al. 2017 Sada & Ramón-Fox 2016 Knutson et al. 2014 Hartman et al. 2009 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
4652.8700+96.9648-134.8430
 4650±60 4559
4869.27+133.73-151.99
 4665±45 4650±60 4650±60 --- 4650±60 4652.870±115.904
Metallicity
(dex)
-0.0631697±0.0150349 [M/H] -0.29±0.05 [Fe/H] -0.30 [Fe/H] --- -0.20±0.09 [Fe/H] -0.290±0.050 [Fe/H] -0.29±0.05 [Fe/H] -0.29±0.05 [Fe/H] -0.29±0.05 [Fe/H] ---
log g
(log10(cm/s2))
4.6126500+0.1025380-0.0740363
 4.61±0.01 --- --- 4.614±0.012 --- 4.61±0.03 --- 4.61±0.01 4.6126500±0.0882872
L✶
(log10(L⦿))
-0.6797773+0.0226111-0.0141097
 --- -0.68±0.04
-0.72684158+0.00245149-0.00246541
 --- --- --- ---
-0.678 +0.040-0.020
---
γ
(km/s)
--- --- --- -40.00583303286763±0.92643336007078 -40.4589±0.0023 --- --- --- -40.51±0.21 ---
R✶
(R⦿)
0.7035940+0.0578905-0.0405216
0.701+0.017-0.012
 0.70±0.01
0.60856104+0.03984720-0.03209880
 0.679±0.013
0.701+0.017-0.012
 --- ---
0.701 +0.017-0.012
0.70±0.05
Age
(Gyr)
--- --- 2.5±2.0 ---
7.20+6.50-5.20
 2.5±2.0 --- --- 2.5±2.0 ---
M✶
(M⦿)
0.7400000+0.0817889-0.0844251
 0.733±0.018 0.73±0.02 --- 0.691±0.035 0.730±0.018 --- 0.733±0.018 0.733±0.018 ---
Sp. T
--- --- K4 --- --- --- --- --- K4 ---
v sin i
(km/s)
--- --- --- --- 0.5±0.5 0.50±0.40 --- --- 0.5±0.4 ---
ρ✶
(g/cm3)
2.9952324+1.0554749-0.5036562
 --- --- --- 3.109±0.109 --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
Transit
Atmospheric Spectroscopy
Source Hartman et al. 2009 Panek et al. 2023 Kokori et al. 2023 Patel & Espinoza 2022 Ivshina & Winn 2022 Kokori et al. 2022 Öztürk & Erdem 2019 Ment et al. 2018 Mancini et al. 2018 Bonomo et al. 2017 Barstow et al. 2017 Sada & Ramón-Fox 2016 Sing et al. 2016 Knutson et al. 2014 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Rp
(R⨁)
10.749 +0.325-0.235
 15.2 --- --- --- --- 10.6±0.7 --- 10.3±0.3
10.7+0.3-0.2
 --- --- 11 --- 11.09750±0.77922
Rp
(RJup)
0.959 +0.029-0.021
 1.36 --- --- --- --- 0.949±0.061 --- 0.919±0.023
0.959+0.029-0.021
 --- --- 0.96 --- 0.9900543±0.0695175
Teq
(K)
963±16 --- --- --- --- --- 975±8 --- 955±11 --- 963 --- 960 --- 918
Mp
(M⨁)
67.059±3.814 --- --- --- --- --- 67.1±3.8 --- 63.9±3.5
66.24+3.05-2.99
 --- --- 67
66.39+3.18-3.08
 ---
Mp
(MJup)
0.211±0.012 --- --- --- --- --- 0.211±0.012 --- 0.201±0.011
0.2084+0.0096-0.0094
 --- --- 0.21
0.2089+0.0100-0.0097
 ---
P
(days)
3.2130598±0.0000021 --- 3.21305762±0.00000015 3.2130598±0.0000019 3.21305786±0.00000023 3.21305751±0.00000017 3.2130579±0.0000004 3.2130589 3.21305992±0.00000035 3.21305929±0.00000035 --- 3.2130589±0.0000003 3.21 --- 3.2130578±0.0000010
a/R✶
11.77 +0.15-0.21
 ---
11.77+0.15-0.21
11.24+0.44-0.49
 --- ---
11.364+0.685-0.611
 --- --- --- ---
12.00+0.36-0.33
 --- --- ---
b
0.211 +0.066-0.078
 --- ---
0.343+0.095-0.161
 --- --- --- --- --- --- --- --- --- --- ---
Rp/R✶
0.1406±0.0013 --- 0.1406±0.0013
0.1387+0.0027-0.0029
 --- --- 0.139±0.006 --- --- --- --- 0.1400±0.0012 --- --- ---
TC
(days)
2454419.19556±0.00020 --- 2456851.481119±0.000060
2458943.18190+0.00025-0.00024
 2456677.975875±0.000092 2456716.53270±0.00006 2454419.19629±0.00028 --- 2455328.49068±0.00019 2454187.85559±0.00011 --- 2454419.19584±0.00009 --- --- 2459685.398095±0.000189
i
(deg)
89.0±0.4 --- 89.0±0.4 --- --- --- 88.24±0.60 --- 89.10±0.24 89.00±0.40 ---
88.17+0.34-0.28
 --- --- ---
ρ
(g/cm3)
0.3192±0.0160 --- --- --- --- --- 0.328±0.045 --- 0.242±0.017 0.296±0.026 --- --- --- --- ---
a
(au)
0.0384±0.0003 --- --- --- --- --- --- 0.03837±0.00035 0.03767±0.00063
0.03838+0.00031-0.00033
 --- --- --- --- ---
λ
(deg)
--- --- --- --- --- --- --- ---
-54 +41-13
 --- --- --- --- --- ---
S
(S⨁)
--- --- --- --- --- --- --- --- --- --- --- --- --- --- 118.075
δ
(%)
1.977 +0.037-0.036
 --- --- --- --- --- --- --- --- --- --- --- --- --- 2.2530000000±0.0000808113
T14
(hours)
2.3376±0.0144 --- --- --- --- --- --- --- --- --- --- --- --- --- 2.169±0.035
Tp
(days)
--- --- --- --- --- --- --- 2464187.027 --- --- --- --- --- --- ---
ω
(deg)
--- --- --- --- --- --- --- 354.3±2.1 --- --- --- --- ---
97.0+220.0-64.0
 ---
Mp sin i
(M⨁)
--- --- --- --- --- --- --- 66.1±3.8 --- --- --- --- --- --- ---
Mp sin i
(MJup)
--- --- --- --- --- --- --- 0.208±0.012 --- --- --- --- --- --- ---
e
0 --- --- --- --- --- 0 0 --- <0.035 --- 0 ---
0.026+0.026-0.018
 ---
K
(m/s)
35.8±1.9 --- --- --- --- --- --- 35.5±1.4 --- 35.4±1.5 --- --- --- 35.4±1.6 ---
Print
Literature Time Series (3 File Types, 8 Files)
File Type Data Points Filter Reference
Photometric Light Curve     214 g (Sloan) Hartman et al. 2009
Photometric Light Curve     151 i (Sloan) Hartman et al. 2009
Photometric Light Curve     594 z (Sloan) Hartman et al. 2009
Radial Velocity Curve     21 Optical Spectra Hartman et al. 2009
Amateur Light Curve     152 Clear, no filter Amateur-Contributed Light Curves
Amateur Light Curve     123 Clear, no filter Amateur-Contributed Light Curves
Amateur Light Curve     220 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     166 R (Generic) Amateur-Contributed Light Curves
Known Objects
1 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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