HD 18599 Overview

HD 18599 0.80 R⦿ 5058.00 K
HD 18599 b
0.232 RJup
HD 18599 B
Architecture
HD 18599
HD 18599
HD 18599 b
HD 18599 B
Discovery Data
Host Planet Method Year Reference Disposition
HD 18599 HD 18599 b Transit 2022 Desidera et al. 2022 Confirmed Planet
HD 18599 b
RA
02h57m02.88s
Dec
-56d11m30.73s
Distance
38.5653±0.0366 pc
Parallax
25.9011000±0.0244246 mas
Ecliptic Latitude
-66.46483 deg
Ecliptic Longitude
3.69825 deg
Galactic Latitude
-53.27814 deg
Galactic Longitude
273.92807 deg
Total Proper Motion
62.4931382±0.0442598 mas/yr
Proper Motion (RA)
-36.6762000±0.0422358 mas/yr
Proper Motion (Dec)
50.5989000±0.0452869 mas/yr
Photometry
mV
8.99±0.03
mTESS
8.1796±0.0060
mJ
7.428±0.018
mH
7.029±0.015
mKs
6.883±0.020
mW1
6.812±0.038
mW2
6.882±0.021
mW3
6.874±0.016
mW4
6.849±0.079
mGaia
8.731170±0.000651
mB
9.872±0.033
Source Vines et al. 2022 Desidera et al. 2022 TICv8 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5083±23 5145±50
5081.000+124.913-120.981
5058±181
R
(R⦿)
0.798+0.006-0.007
0.767±0.024
0.8026330+0.0425970-0.0533276
0.802632987499237±0.047962300000000
log g
(log10(cm/s2))
4.40±0.07 4.54±0.09
4.5584500+0.0930666-0.0814886
4.517610±0.282094
L
(log10(L⦿))
---
-0.429+0.014-0.014
-0.4124746+0.0134141-0.0082070
---
ρ
(g/cm3)
2.241+0.081-0.077
---
2.317571+0.616530-0.556990
---
M
(M⦿)
0.807+0.019-0.007
0.863±0.020
0.8500000+0.1082870-0.0987402
---
Metallicity
(dex)
-0.05±0.04 [Fe/H] 0.0±0.1 [Fe/H] --- ---
v sin i
(km/s)
5.2±0.2 4.5±0.5 --- ---
Age
(Gyr)
0.3 0.4±0.1 --- ---
Prot
(days)
8.74±0.05 8.73±0.07 --- ---
γ
(km/s)
--- -0.48±0.26 --- ---
CAII LOG RHK
---
-4.35+0.05-0.08
--- ---
Sp. T
--- K2 V --- ---
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Source Desidera et al. 2022 Vines et al. 2022 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
---
863+21-18
918.679686423559
S
(S)
---
145+16-12
168.336175366267
P
(days)
4.1374354+0.0000036-0.0000037
4.137437±0.000004 4.13743791667062±0.00000419785600
Rp
(R)
2.60+0.15-0.13
2.70±0.05 2.67576585302806±0.70166904000000
Rp
(RJup)
0.232+0.013-0.012
0.241±0.004 0.238716251249149±0.062598826671189
δ
(%)
--- --- 0.112553546451849±0.003249457000000
T14
(hours)
2.06+0.12-0.13
--- 1.84549372649326±0.11862802000000
TC
(days)
2459111.73946+0.00068-0.00057
2458726.9576±0.0004 2458354.58819800±0.00032196
a/R
14.1+1.0-1.5
13.78+0.96-1.08
---
Tp
(days)
---
2458726.41+0.27-0.23
---
b
0.50+0.12-0.26
0.58±0.11 ---
ω
(deg)
-2.50+16.30-17.80
10+30-10
---
Mp
(M)
24.1+7.1-7.7
25.5±4.6 ---
Mp
(MJup)
0.0758+0.0223-0.0242
0.0802±0.0145 ---
e
0.34+0.07-0.09
0.2+0.1-0.2
---
i
(deg)
87.6+1.4-1.0
87.7+0.5-0.7
---
ρ
(g/cm3)
7.50+2.60-2.40
7.1±1.4 ---
Rp/R
0.0309+0.0016-0.0012
0.0311±0.0008 ---
K
(m/s)
11.3+3.3-3.6
11±2 ---
a
(au)
0.0480±0.0004 0.05±0.02 ---
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
Source Desidera et al. 2022
M
(M⦿)
0.079
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
1 Associated Literature Data
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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