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HAT-P-33 Overview

  • Star: HAT-P-33
    • Stellar Radius: 1.91 Solar Radius
    • Stellar Effective Temperature: 6460.00 K
    • Planet: HAT-P-33 b
      • Disposition Confirmed
      • Planet Radius 1.850 Jupiter Radius
  • Star: HAT-P-33 B

HAT-P-33 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
HAT-P-33
HAT-P-33 b 3.47 d 20.74 R⨁ Transit 2011 Hartman et al. 2011 Confirmed Planet
HAT-P-33 B
HAT-P-33
  • This reference contains discussion regarding the stellar multiplicity of this system. (Ngo et al. 2015)
RA
07h32m44.22s
Dec
+33d50m06.08s
Distance
396.110+7.647-7.368
pc
Parallax
2.4966000±0.0474724 mas
Ecliptic Latitude
11.95415 deg
Ecliptic Longitude
109.52395 deg
Galactic Latitude
22.73004 deg
Galactic Longitude
185.30741 deg
Total Proper Motion
2.6488627±0.0704343 mas/yr
Proper Motion (RA)
0.0960682±0.0729698 mas/yr
Proper Motion (Dec)
-2.6471200±0.0704309 mas/yr
Photometry
mV 11.032±0.014
mTESS 10.7131±0.0076
mJ 10.263±0.021
mH 10.061±0.024
mKs 10.004±0.018
mW1 9.9980±0.0230
mW2 10.015±0.021
mW3 9.9760±0.0550
mW4 8.931
mGaia 11.023800±0.000934
mB 11.666±0.202
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Bourrier et al. 2023 TICv8 Gaia DR2 Bonomo et al. 2017 Stassun et al. 2017 Knutson et al. 2014 Hartman et al. 2011 Luo et al. 2018 ExoFOP
Teff
(K)
6460+300-290
6642.280+108.769-105.737
6650.420+202.630-83.285
 6446±88 6446±88 --- 6446±88 --- 6642.3±107.3
v sin i
(km/s)
15.57±0.31 --- --- 13.70±0.50 --- --- 13.7±0.5 --- ---
Age
(Gyr)
2.3±0.3 --- --- 2.30±0.30 --- --- --- --- ---
R✶
(R⦿)
1.91+0.26-0.20
1.6693700+0.0662467-0.0713312
1.6078889+0.0410414-0.0936780
 1.637±0.034 1.79±0.48 --- 1.637±0.034 --- 1.67±0.07
Sp. T
F4 --- --- --- --- --- --- F4 ---
L✶
(log10(L⦿))
---
0.6890662+0.0204832-0.0274776
0.6586031+0.0113595-0.0116646
 --- --- --- 0.618±0.036 --- ---
γ
(km/s)
--- --- 24.116416051631123±0.713483719490402 --- --- --- 23.03±0.28 --- ---
M✶
(M⦿)
---
1.400000+0.291744-0.181281
 --- 1.375±0.040 1.82±1.45 1.38±0.04 1.375±0.040 --- ---
Metallicity
(dex)
--- 0.021±0.010 [M/H] --- 0.050±0.080 0.05 [Fe/H] 0.070±0.080 [Fe/H] --- --- ---
ρ✶
(g/cm3)
---
0.4242675+0.1143946-0.0774781
 --- --- 0.45±0.04 --- --- --- ---
log g
(log10(cm/s2))
---
4.1390900+0.1004170-0.0706363
 --- --- 4.15±0.01 --- --- --- 4.14±0.09
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 Bonomo et al. 2017 Knutson et al. 2014 Hartman et al. 2011 ExoFOP
P
(days)
3.474470±0.000001 3.47447703±0.00000018 3.47447773±0.00000066 3.47447613±0.00000054 3.4744767±0.0000003 3.4744740±0.0000010 --- 3.474474±0.000001 3.4744763±0.0000019
TC
(days)
--- 2458078.129918±0.000088
(BJD-TDB)
2456684.86508±0.00027
(BJD-TDB)
2456636.22232±0.00024
(BJD-TDB)
2456601.47713±0.00012
(BJD-TDB)
2455110.92672±0.00022
(BJD-TDB)
--- 2455110.92595±0.00022
(BJD)
2459603.4255380±0.0001597
(BJD)
a/R✶
6.57±0.18
6.56+0.09-0.12
5.69+0.58-0.59
 --- --- --- ---
6.56 +0.09-0.12
 ---
Mp
(M⨁)
292±159 --- --- --- --- 210±44 207±44 242.176±32.099 ---
Mp
(MJup)
0.920±0.500 --- --- --- --- 0.66±0.14 0.65±0.14 0.762±0.101 ---
e
0.0 ---
0.180+0.110-0.096
 --- --- <0.22
0.13+0.19-0.10
 0. ---
i
(deg)
87.20±0.05
87.2+0.0-0.1
88.2+1.2-1.3
 --- ---
87.200+0.000-0.100
 ---
87.2 +0.0-0.1
 ---
Rp
(R⨁)
20.7±5.5 --- --- --- --- 18.90±0.50 --- 18.898±0.504 19.613100±0.810264
Rp
(RJup)
1.85±0.49 --- --- --- --- 1.686±0.045 --- 1.686±0.045 1.7497666±0.0722870
K
(m/s)
82.7±10.8 --- 74.4±8.5 --- ---
73+16-14
72+19-16
 82.7±10.8 ---
δ
(%)
1.100±0.023 --- --- --- --- --- --- 0.7798 1.29200000000±0.00000996836
Teq
(K)
--- --- --- --- --- --- --- 1782±28 1789
S
(S⨁)
--- --- --- --- --- --- --- --- 1701.38
T14
(hours)
--- ---
4.33800+0.02328-0.02136
 --- --- --- --- 4.4136±0.0120 4.258±0.018
b
--- ---
0.151+0.100-0.098
 --- --- --- --- 0.325±0.002 ---
ω
(deg)
--- ---
88.0+33.0-34.0
 --- --- --- 15±22 0 ---
Rp/R✶
--- 0.1058±0.0011
0.10097+0.00056-0.00052
 --- --- --- --- 0.1058±0.0011 ---
λ
(deg)
--- --- -5.9±4.1 --- --- --- --- --- ---
ρ
(g/cm3)
--- --- --- --- ---
0.170+0.039-0.037
 --- 0.20±0.03 ---
a
(au)
--- --- --- --- ---
0.04995+0.00048-0.00049
 --- 0.0499±0.0005 ---
Print
RA
---
Dec
---
Distance
---
Parallax
---
Ecliptic Latitude
---
Ecliptic Longitude
---
Galactic Latitude
---
Galactic Longitude
---
Total Proper Motion
---
Proper Motion (RA)
---
Proper Motion (Dec)
---
Photometry
mV ---
mTESS ---
mJ ---
mH ---
mKs ---
mW1 ---
mW2 ---
mW3 ---
mW4 ---
mGaia ---
mB ---
Tools
Planetary Systems
Stellar Hosts
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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