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HAT-P-3 Overview

  • Star: HAT-P-3
    • Stellar Radius: 0.85 Solar Radius
    • Stellar Effective Temperature: 5190.00 K
    • Planet: HAT-P-3 b
      • Disposition Confirmed
      • Planet Radius 0.940 Jupiter Radius
  • Star: HAT-P-3 B
    • Stellar Radius: 0.28 Solar Radius
    • Stellar Effective Temperature: 3300.00 K

HAT-P-3 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
HAT-P-3
HAT-P-3 b 2.9 d 10.54 R⨁ Transit 2007 Torres et al. 2007 Confirmed Planet
HAT-P-3 B
HAT-P-3
  • This reference contains discussion regarding the stellar multiplicity of this system. (Mugrauer 2019)
RA
13h44m22.56s
Dec
+48d01m42.83s
Distance
134.554+0.480-0.477
pc
Parallax
7.4031100±0.0262364 mas
Ecliptic Latitude
53.04755 deg
Ecliptic Longitude
177.53063 deg
Galactic Latitude
66.69255 deg
Galactic Longitude
100.16678 deg
Total Proper Motion
31.0851689±0.0362983 mas/yr
Proper Motion (RA)
-19.7461000±0.0341442 mas/yr
Proper Motion (Dec)
-24.0079000±0.0376858 mas/yr
Photometry
mV 11.856±0.021
mTESS 10.7164±0.0061
mJ 9.936±0.022
mH 9.542±0.028
mKs 9.448±0.025
mW1 9.377±0.021
mW2 9.451±0.021
mW3 9.389±0.035
mW4 9.038
mIc 10.504±0.065
mGaia 11.279500±0.000606
mB 12.526±0.304
mg 12.0573000±0.0007511
mi 11.0930000±0.0006237
mr 11.2937000±0.0006178
mu 15.3497000±0.0074167
mz 11.4145000±0.0026347
Abundances
(Hypatia Catalog)
[Fe/H] 0.28±0.04 dex
[C/H] 0.19±0.09 dex
[O/H] 0.11±0.09 dex
[Na/H] 0.42±0.04 dex
[Mg/H] 0.32±0.07 dex
[Al/H] 0.36±0.06 dex
[Si/H] 0.29±0.05 dex
[Ca/H] 0.32±0.06 dex
[BaII/H] 0.19±0.19 dex
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Bourrier et al. 2023 TICv8 Ment et al. 2018 Gaia DR2 Mancini et al. 2018 Bonomo et al. 2017 Stassun et al. 2017 Southworth 2012 Chan et al. 2011 Nascimbeni et al. 2011 Gibson et al. 2010 Torres et al. 2008 Torres et al. 2007 Torres et al. 2007 ExoFOP
Teff
(K)
5190±80
5224.0000+149.2680-86.8322
 5084
5093.6665+72.5059-51.6665
 5190±80 5185±80 5185±80 5185±50 5185±80 5185 --- 5185±80 --- 5185±46 5224.00±118.05
v sin i
(km/s)
0.46+0.22-0.25
 --- --- --- 1.4±0.5 0.50±0.50 --- --- 0.5±0.5 --- --- --- --- 0.5±0.5 ---
Age
(Gyr)
2.9+1.7-3.7
 --- 1.6±2.1 ---
2.9+2.7-4.9
1.5+5.4-1.4
 ---
7.50+5.50-4.70
1.6 +2.9-1.3
--- ---
1.5+5.4-1.4
 ---
0.40+6.50-0.30
 ---
R✶
(R⦿)
0.850±0.021
0.8217210+0.0325286-0.0587879
 0.80±0.04
0.86419576+0.01780200-0.02408730
 0.850±0.023
0.833+0.034-0.044
 0.87±0.06 0.870±0.021 0.799±0.039 ---
0.834+0.018-0.026
0.833+0.034-0.044
 ---
0.824+0.043-0.035
 0.82±0.05
Sp. T
K1 --- K --- --- --- --- --- --- --- --- --- K1 V K ---
Prot
(days)
19.9±1.5 --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Metallicity
(dex)
--- 0.41±0.08 [M/H] 0.27 [Fe/H] --- 0.24±0.08 [Fe/H] 0.270±0.080 0.27 [Fe/H] 0.27±0.05 [Fe/H] 0.27±0.08 [Fe/H] 0.27 [Fe/H] --- 0.27±0.08 [Fe/H] --- 0.27±0.04 [Fe/H] ---
log g
(log10(cm/s2))
---
4.5580100+0.0915399-0.0692815
 --- --- 4.545±0.023 --- 4.56±0.03 4.513±0.021 4.594±0.041 4.61 --- 4.564±0.032 --- 4.61±0.05 4.5580100±0.0804107
ρ✶
(g/cm3)
---
2.2614178+0.6050622-0.4368699
 --- --- 2.13±0.16 --- 2.28±0.34 1.923±0.110 2.53±0.36 --- ---
2.67+0.54-0.59
 --- --- ---
M✶
(M⦿)
---
0.8900000+0.1462570-0.0667720
 0.92±0.03 --- 0.925±0.046
0.928+0.044-0.054
 1.06±0.28 0.900±0.057 0.917±0.030 --- ---
0.928+0.044-0.054
 ---
0.936+0.036-0.062
 ---
L✶
(log10(L⦿))
---
-0.3438434+0.0130931-0.0098620
 -0.36±0.05
-0.34395900+0.00258958-0.00260511
 --- --- --- ---
-0.362 +0.050-0.056
--- ---
-0.348+0.064-0.067
 ---
-0.355+0.071-0.060
 ---
γ
(km/s)
--- --- --- -23.43231677649650±0.42079018266029 -23.3849±0.0007 --- --- --- --- --- --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Atmospheric Spectroscopy
Source Stassun et al. 2017 Kokori et al. 2023 Bourrier et al. 2023 Ivshina & Winn 2022 Kokori et al. 2022 Ment et al. 2018 Mancini et al. 2018 Bonomo et al. 2017 Southworth 2012 Chan et al. 2011 Nascimbeni et al. 2011 Gibson et al. 2010 Torres et al. 2008 Torres et al. 2007 ExoFOP
a/R✶
10.05±0.50 10.4±0.5 9.81050±0.26670 --- --- --- --- ---
9.4967+0.1839-0.1770
 10.39±0.49 --- ---
10.59+0.66-0.84
10.59+0.66-0.84
 ---
b
--- --- 0.615±0.012 --- --- --- --- --- --- 0.530±0.075 0.574±0.018
0.576+0.022-0.033
0.51+0.11-0.13
0.51+0.11-0.13
 ---
ω
(deg)
--- --- 90 --- --- 107.7±1.7 --- --- --- --- --- --- --- --- ---
e
0.0 --- 0 --- --- 0 --- <0.0100 --- 0 --- --- --- 0 ---
i
(deg)
87.24±0.69 87.1±0.6 86.31±0.19 --- --- --- 86.31±0.19 87.24±0.69 86.15±0.19 87.07±0.55 86.75±0.10
86.75+0.22-0.21
 87.24±0.69 87.24±0.69 ---
P
(days)
2.899700±0.000054 2.89973815±0.00000013 2.89973797±0.00000038 2.89973790±0.00000012 2.89973826±0.00000015 2.899736 2.89973838±0.00000027 2.8997360±0.0000020 2.8997360±0.0000020 2.8997360±0.0000020 2.899737±0.000004 2.899738±0.000007 2.899703 2.899703±0.000054 2.8997405±0.0000009
Rp/R✶
--- 0.1063±0.0020 0.11091±0.00048 --- --- --- --- --- --- 0.1063±0.0020 0.1094±0.0011
0.1098+0.0010-0.0012
0.1109+0.0025-0.0022
0.1109+0.0025-0.0022
 ---
K
(m/s)
89.1±2.0 --- 90.63±0.58 --- --- 89.2±2.3 90.63±0.58 90.3±1.3 89.1±2.0 89.1±2.0 --- --- 89.1±2.0 89.1±2.0 ---
T14
(hours)
--- --- 2.0808±0.0082 --- --- --- --- --- --- 2.075±0.022 ---
2.087+0.018-0.014
 --- 2.06±0.05 1.849±0.027
TC
(days)
--- 2456843.022438±0.000081
(BJD-TDB)
2454218.75960±0.00016
(BJD-TDB)
2454978.49096±0.00011
(BJD-TDB)
2455694.72623±0.00008
(BJD-TDB)
--- 2457150.39472±0.00058
(BJD-TDB)
2454856.70195±0.00010
(BJD-TDB)
--- 2454856.70118±0.00010
(HJD-UTC)
2455294.56148±0.00014
(BJD)
2454856.70118±0.00018
(HJD)
--- 2454218.7594±0.0029
(HJD)
2459661.5681000±0.0001852
(BJD)
λ
(deg)
--- ---
-25.3+29.4-22.8
 --- --- --- 21.2±8.7 --- --- --- --- --- --- --- ---
ψ
(deg)
--- ---
75.7+8.5-7.9
 --- --- --- --- --- --- --- --- --- --- --- ---
Mp
(M⨁)
207±35 --- --- --- --- --- 189±8
194+7-7
 186±9 187.830±5.721 --- 190±8
189+8-8
 190±8 ---
Mp
(MJup)
0.65±0.11 --- --- --- --- --- 0.595±0.024
0.609+0.021-0.022
 0.584±0.028 0.591±0.018 --- 0.599±0.026
0.596+0.024-0.026
 0.599±0.026 ---
ρ
(g/cm3)
--- --- --- --- --- --- 0.9750±0.1000
1.04+0.18-0.15
 0.855±0.071 1.29±0.25 ---
1.054+0.113-0.087
1.02+0.19-0.14
 1.06±0.17 ---
Rp
(R⨁)
10.5±0.8 --- --- --- --- --- 10.2±0.4
10.1+0.5-0.5
 10.6±0.3 9.270±0.616 ---
9.98+0.24-0.33
10.1+0.5-0.5
 9.98±0.52 10.043300±0.564205
Rp
(RJup)
0.940±0.070 --- --- --- --- --- 0.911±0.034
0.899+0.043-0.049
 0.947±0.031 0.827±0.055 ---
0.890+0.021-0.029
0.899+0.043-0.049
 0.890±0.046 0.89600475±0.05033509
a
(au)
--- --- --- --- --- 0.03871±0.00042 0.03878±0.00065
0.03899+0.00062-0.00065
 0.03842±0.00080 0.03866±0.00041 --- ---
0.03882+0.00060-0.00077
 0.03894±0.00070 ---
δ
(%)
1.200±0.052 --- --- --- --- --- --- --- --- --- --- --- --- --- 1.3760000000±0.0000845474
Teq
(K)
--- --- --- --- --- --- 1170±17 --- 1189±16 --- --- ---
1127+49-39
 --- 1015
S
(S⨁)
--- --- --- --- --- --- --- --- --- --- --- --- --- --- 176.587
Tp
(days)
--- --- --- --- --- 2464187.008
(JD)
--- --- --- --- --- --- --- --- ---
Mp sin i
(M⨁)
--- --- --- --- --- 188±9 --- --- --- --- --- --- --- --- ---
Mp sin i
(MJup)
--- --- --- --- --- 0.591±0.028 --- --- --- --- --- --- --- --- ---
Print
RA
13h44m23.43s
Dec
+48d01m38.37s
Distance
142.520+1.872-1.825
pc
Parallax
6.9894900±0.0903123 mas
Ecliptic Latitude
53.04799 deg
Ecliptic Longitude
177.53509 deg
Galactic Latitude
66.69237 deg
Galactic Longitude
100.15992 deg
Total Proper Motion
30.4223934±0.1121882 mas/yr
Proper Motion (RA)
-19.362500±0.106203 mas/yr
Proper Motion (Dec)
-23.465200±0.116087 mas/yr
Photometry
mV ---
mTESS 15.5900000±0.0095389
mJ 13.885±0.037
mH 13.255±0.038
mKs 13.019±0.036
mW1 ---
mW2 ---
mW3 ---
mW4 ---
mIc ---
mGaia 16.963400±0.001103
mB ---
mg 19.2277000±0.0105035
mi 16.1890000±0.0049907
mr 17.7385000±0.0062743
mu 22.946800±0.344774
mz 15.3905000±0.0058514
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
Stellar Hosts
Source TICv8
Teff
(K)
3300.0±157.0
L✶
(log10(L⦿))
-2.06893+0.10019-0.13047
ρ✶
(g/cm3)
16.0483347±0.3276803
M✶
(M⦿)
0.2568850±0.0207629
R✶
(R⦿)
0.2825910±0.0095528
log g
(log10(cm/s2))
4.9454900±0.0058057
Print
Literature Time Series (3 File Types, 27 Files)
File Type Data Points Filter Reference
Photometric Light Curve     368 i (Sloan) Torres et al. 2007
Photometric Light Curve     5683 Clear, no filter Pollacco et al. 2006
Photometric Light Curve     8131 Clear, no filter SuperWASP Consortium
Radial Velocity Curve     23 Optical Spectra Thomas et al. 2016
Radial Velocity Curve     23 Optical Spectra Thomas et al. 2016
Radial Velocity Curve     9 Optical Spectra Torres et al. 2007
Amateur Light Curve     217 Clear, no filter Amateur-Contributed Light Curves
Amateur Light Curve     198 Clear, no filter Amateur-Contributed Light Curves
Amateur Light Curve     168 Clear, no filter Amateur-Contributed Light Curves
Amateur Light Curve     115 Clear, no filter Amateur-Contributed Light Curves
Amateur Light Curve     92 Clear, no filter Amateur-Contributed Light Curves
Amateur Light Curve     52 Clear, no filter Amateur-Contributed Light Curves
Amateur Light Curve     360 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     279 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     219 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     217 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     172 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     169 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     148 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     134 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     127 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     88 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     48 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     37 R (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     206 V (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     179 V (Generic) Amateur-Contributed Light Curves
Amateur Light Curve     162 V (Generic) Amateur-Contributed Light Curves
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 Associated Literature Data
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 Associated Literature Data
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