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HATS-2 Overview

HATS-2 0.88 R⦿ 5227.00 K
HATS-2 b
1.122 RJup
Architecture
HATS-2
HATS-2
HATS-2 b
Other Data
Bibliography 11
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
HATS-2 HATS-2 b Transit 2013 Mohler-Fischer et al. 2013 Confirmed Planet
RA
11h46m57.32s
Dec
-22d33m46.83s
Distance
341.925+3.674-3.598
pc
Parallax
2.8960600±0.0308646 mas
Ecliptic Latitude
-21.89665 deg
Ecliptic Longitude
186.45834 deg
Galactic Latitude
37.9221 deg
Galactic Longitude
283.96382 deg
Total Proper Motion
46.4383031±0.0465435 mas/yr
Proper Motion (RA)
-46.4235000±0.0465543 mas/yr
Proper Motion (Dec)
-1.1724500±0.0241725 mas/yr
Photometry
mV
13.565±0.092
mTESS
12.7492±0.0062
mJ
11.906±0.024
mH
11.475±0.023
mKs
11.386±0.023
mW1
11.285±0.024
mW2
11.333±0.022
mW3
11.357±0.196
mW4
8.812
mGaia
13.341900±0.000779
mB
14.530±0.049
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Biagiotti et al. 2024 TICv8 Gaia DR2 Bonomo et al. 2017 Mohler-Fischer et al. 2013 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Age
(Gyr)
7.20+4.70-8.10
 --- --- 9.70±2.90 9.7±2.9 ---
ρ✶
(g/cm3)
1.346±0.028
1.4391648+0.3926550-0.3419463
 --- --- --- ---
M✶
(M⦿)
0.904±0.052
0.8250000+0.1055270-0.0821321
 --- 0.882±0.037 0.882±0.037 ---
R✶
(R⦿)
0.876±0.020
0.93147100+0.07562460-0.04246580
0.92052100+0.01793890-0.00788985
 0.898±0.019 0.898±0.019 0.931470990180969±0.059045200000000
log g
(log10(cm/s2))
4.510±0.012
4.4161800+0.0767615-0.0959047
 --- --- 4.48±0.02 4.47443
Prot
(days)
22.46±5.20 --- --- 24.980±0.040 --- ---
Teff
(K)
---
4985.000+125.444-121.586
4946.0000+21.3335-47.5000
 5227±95 5227±95 5227
L✶
(log10(L⦿))
---
-0.3163056+0.0142362-0.0211867
-0.34022145+0.01101750-0.01130429
 ---
-0.268 +0.046-0.051
---
Metallicity
(dex)
--- --- --- 0.150±0.050 0.15±0.05 [Fe/H] ---
v sin i
(km/s)
--- --- --- 1.50±0.50 1.5±0.5 ---
Sp. T
--- --- --- --- K ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
Transit
Atmospheric Spectroscopy
Source Biagiotti et al. 2024 Kokori et al. 2023 Patel & Espinoza 2022 Ivshina & Winn 2022 Bonomo et al. 2017 Mohler-Fischer et al. 2013 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
1550±29 --- --- --- --- 1577±31 1415.97987635226
Mp
(M⨁)
435±51 --- --- ---
486+38-73
 427.463±47.672 ---
Mp
(MJup)
1.37±0.16 --- --- ---
1.53+0.12-0.23
 1.345±0.150 ---
i
(deg)
87.83±0.18 87.2±0.7 --- --- 87.20±0.70 87.2±0.7 ---
P
(days)
1.35413379±0.00000008 1.354133683±0.000000086 1.3541330±0.0000009 1.35413371±0.00000026 1.3541330±0.0000010 1.354133±0.000001 1.35413417418112±0.00000063315395
ρ
(g/cm3)
1.21±0.13 --- --- ---
1.17+0.14-0.18
 1.05±0.14 ---
Rp
(R⨁)
12.58±0.27 --- --- --- 13.09±0.34 13.092±0.336 13.223663763335±0.851882000000
Rp
(RJup)
1.122±0.024 --- --- --- 1.168±0.030 1.168±0.030 1.1797382935395±0.0759999524310
a
(au)
0.02317±0.00044 --- --- --- 0.02298±0.00032 0.0230±0.0003 ---
TC
(days)
2458591.084931±0.000096 2457108.30842±0.00010
2458582.96001+0.00026-0.00028
 2458572.12696±0.00017 2455954.58653±0.00009 2455954.58576±0.00009 2458570.77273100±0.00013907
λ
(deg)
2.720±17.840 --- --- --- --- 8±8 ---
ψ
(deg)
38.49±27.13 --- --- --- --- --- ---
a/R✶
--- 5.50±0.09
5.56+0.16-0.28
 --- --- 5.50±0.09 ---
b
--- --- 0.250±0.150 --- ---
0.271 +0.055-0.074
 ---
Rp/R✶
--- 0.1335±0.0010 0.1340±0.0026 --- --- 0.1335±0.0010 ---
S
(S⨁)
--- --- --- --- --- --- 950.056266484435
δ
(%)
--- --- --- --- --- --- 2.00395506701346±0.01607562400000
T14
(hours)
--- --- --- --- --- 2.0688±0.0096 2.08128831859655±0.02453740900000
ω
(deg)
--- --- --- --- --- 0. ---
e
--- --- --- --- <0.29 0. ---
K
(m/s)
--- --- --- ---
329+59-51
 268.9±29.0 ---
Print
Literature Time Series (1 File Type, 3 Files)
File Type Data Points Filter Reference
Radial Velocity Curve     10 Optical Spectra Mohler-Fischer et al. 2013
Radial Velocity Curve     4 Optical Spectra Mohler-Fischer et al. 2013
Radial Velocity Curve     4 Optical Spectra Mohler-Fischer et al. 2013
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
External Link
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