HD 207496 Overview

HD 207496 0.80 R⦿ 4815.00 K
HD 207496 b
0.201 RJup
Architecture
HD 207496
HD 207496
HD 207496 b
Discovery Data
Host Planet Method Year Reference Disposition
HD 207496 HD 207496 b Transit 2023 Barros et al. 2023 Confirmed Planet
HD 207496
  • Some stellar parameter values may be biased due to companion blend (WDS Catalog)
RA
21h54m52.36s
Dec
-77d20m19.69s
Distance
23.6060±0.0179 pc
Parallax
42.3332000±0.0318252 mas
Ecliptic Latitude
-58.20082 deg
Ecliptic Longitude
290.81936 deg
Galactic Latitude
-35.79483 deg
Galactic Longitude
313.77934 deg
Total Proper Motion
292.2203092±0.0602199 mas/yr
Proper Motion (RA)
224.8640000±0.0624526 mas/yr
Proper Motion (Dec)
-186.6250000±0.0568227 mas/yr
Photometry
mV
8.23±0.03
mTESS
7.3661±0.0060
mJ
6.570±0.023
mH
6.085±0.023
mKs
5.967±0.026
mGaia
7.972550±0.000514
mB
9.167±0.000
Source Barros et al. 2023 TICv8 Turnbull 2015 Gray et al. 2006 Hawley et al. 1996 Michigan Catalog, Vol. 1 Cannon & Pickering 1918 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
4819±94
4815.000+112.100-144.606
4958 --- --- --- --- 4867±179
L
(log10(L⦿))
---
-0.5085751+0.0192906-0.0114772
-0.367 +0.066-0.077
--- --- --- --- ---
ρ
(g/cm3)
2.50±0.28
2.146559+0.736083-0.448834
--- --- --- --- --- ---
M
(M⦿)
0.80±0.04
0.7800000+0.1001020-0.0829998
0.80 --- --- --- --- ---
R
(R⦿)
0.769±0.026
0.8001520+0.0663236-0.0467618
0.88 --- --- --- --- 0.800152003765106±0.056542700000000
log g
(log10(cm/s2))
4.507±0.040
4.5238200+0.0889557-0.1019410
--- --- --- --- --- 4.438
Metallicity
(dex)
0.0950±0.0380 [Fe/H] --- --- --- --- --- --- ---
Age
(Gyr)
0.52±0.26 --- --- --- --- --- --- ---
CAII LOG RHK
-4.457±0.053 --- --- --- --- --- --- ---
Sp. T
K2.5 V --- K3/4V K2.5 V (k) M2.5 K3/4 V K2 ---
Prot
(days)
12.36±0.12 --- --- --- --- --- --- ---
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Source Barros et al. 2023 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
743±26 760.83
S
(S)
72.9+8.5-7.5
79.189
P
(days)
6.441008±0.000011 6.44098222145563±0.00001476119200
Rp
(R)
2.25+0.12-0.10
2.46239264350049±0.37761983000000
Rp
(RJup)
0.201+0.011-0.009
0.219680335741901±0.033689042751229
δ
(%)
--- 0.0827097010943079±0.0025210106000000
T14
(hours)
1.762+0.037-0.150
1.83425080037251±0.10760555400000
TC
(days)
2458658.78978±0.00050 2458658.79039000±0.00053271
a/R
21.47+0.82-1.40
---
b
0.43+0.25-0.28
---
ω
(deg)
57±22 ---
Mp
(M)
6.1±1.6 ---
Mp
(MJup)
0.019±0.005 ---
e
0.231+0.042-0.049
---
i
(deg)
88.79+0.80-0.75
---
ρ
(g/cm3)
3.17+0.97-0.91
---
Rp/R
0.02663+0.00090-0.00052
---
K
(m/s)
2.52±0.62 ---
a
(au)
0.0629±0.0011 ---
Literature Time Series (1 File Type, 1 File)
File Type Data Points Filter Reference
Photometric Light Curve     139 Hp (Hipparcos) Hipparcos and Tycho Catalogs
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
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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