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
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
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
--- --- --- 2.205±0.077 --- --- --- --- ---
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
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
a/R
11.77 +0.15-0.21
--- ---
11.24+0.44-0.49
--- ---
11.364+0.685-0.611
--- --- --- ---
12.00+0.36-0.33
--- --- ---
Teq
(K)
963±16 --- --- --- --- --- 975±8 --- 955±11 --- 963 --- 960 --- 918
b
0.211 +0.066-0.078
--- ---
0.343+0.095-0.161
--- --- --- --- --- --- --- --- --- --- ---
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
---
e
0 --- --- --- --- --- 0 0 --- <0.035 --- 0 ---
0.026+0.026-0.018
---
i
(deg)
89.0±0.4 --- --- --- --- --- 88.24±0.60 --- 89.10±0.24 89.00±0.40 ---
88.17+0.34-0.28
--- --- ---
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
ρ
(g/cm3)
0.3192±0.0160 --- --- --- --- --- 0.328±0.045 --- 0.242±0.017 0.296±0.026 --- --- --- --- ---
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
Rp/R
0.1406±0.0013 --- ---
0.1387+0.0027-0.0029
--- --- 0.139±0.006 --- --- --- --- 0.1400±0.0012 --- --- ---
K
(m/s)
35.8±1.9 --- --- --- --- --- --- 35.5±1.4 --- 35.4±1.5 --- --- --- 35.4±1.6 ---
a
(au)
0.0384±0.0003 --- --- --- --- --- --- 0.03837±0.00035 0.03767±0.00063
0.03838+0.00031-0.00033
--- --- --- --- ---
δ
(%)
1.977 +0.037-0.036
--- --- --- --- --- --- --- --- --- --- --- --- --- 2.2530000000±0.0000808113
T14
(hours)
2.3376±0.0144 --- --- --- --- --- --- --- --- --- --- --- --- --- 2.169±0.035
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
S
(S)
--- --- --- --- --- --- --- --- --- --- --- --- --- --- 118.075
λ
(deg)
--- --- --- --- --- --- --- ---
-54 +41-13
--- --- --- --- --- ---
ω
(deg)
--- --- --- --- --- --- --- 354.3±2.1 --- --- --- --- ---
97.0+220.0-64.0
---
Tp
(days)
--- --- --- --- --- --- --- 2464187.027 --- --- --- --- --- --- ---
Mp sin i
(M)
--- --- --- --- --- --- --- 66.1±3.8 --- --- --- --- --- --- ---
Mp sin i
(MJup)
--- --- --- --- --- --- --- 0.208±0.012 --- --- --- --- --- --- ---
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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