AF Lep Overview

AF Lep 1.22 R⦿ 6409.37 K
AF Lep b
Architecture
AF Lep
AF Lep
AF Lep b
Discovery Data
Host Planet Method Year Reference Disposition
AF Lep AF Lep b Imaging 2023 Mesa et al. 2023 Confirmed Planet
AF Lep b
RA
05h27m04.78s
Dec
-11d54m04.23s
Distance
26.8564+0.0189-0.0188
pc
Parallax
37.2061000±0.0259332 mas
Ecliptic Latitude
-35.05939 deg
Ecliptic Longitude
80.14319 deg
Galactic Latitude
-24.04116 deg
Galactic Longitude
214.37435 deg
Total Proper Motion
52.1820484±0.0475663 mas/yr
Proper Motion (RA)
17.0595000±0.0440946 mas/yr
Proper Motion (Dec)
-49.3147000±0.0479649 mas/yr
Photometry
mV
6.332±0.035
mTESS
5.7932±0.0061
mJ
5.268±0.027
mH
5.087±0.026
mKs
4.926±0.021
mW1
4.915±0.179
mW2
4.783±0.060
mW3
4.904±0.015
mW4
4.803±0.029
mGaia
6.1864400±0.0011395
mB
6.854000±0.145688
Source De Rosa et al. 2023 Mesa et al. 2023 Franson et al. 2023 TICv8 Turnbull 2015 Takeda et al. 2007 Gray et al. 2006 Valenti & Fischer 2005 Wright et al. 2004 Nordstrom et al. 2004 Michigan Catalog, Vol. 5 Cannon & Pickering 1918
M
(M⦿)
1.13+0.10-0.04
1.201+0.058-0.056
1.20±0.06
1.290000+0.245779-0.161670
1.27
1.268+0.012-0.014
--- --- --- --- --- ---
R
(R⦿)
--- 1.25±0.06 1.25±0.06
1.0774100+0.0340794-0.0428603
1.22
1.22+0.04-0.02
--- --- --- --- --- ---
log g
(log10(cm/s2))
--- 4.4 ---
4.4838900+0.0731060-0.0919896
4.37 4.37 --- --- --- --- --- ---
Teff
(K)
6140±47 6100 6130±60
6409.3700+94.6689-104.1970
6496 --- --- --- --- --- --- ---
L
(log10(L⦿))
--- --- ---
0.24671961+0.01635641-0.01412880
0.290±0.011 --- --- --- --- --- --- ---
Metallicity
(dex)
--- --- 0.19±0.02 [Fe/H] 0.29±0.03 [M/H] 0.29 [Fe/H] --- --- --- --- --- --- ---
ρ
(g/cm3)
--- --- ---
1.454151+0.289808-0.320829
--- --- --- --- --- --- --- ---
Age
(Gyr)
0.024±0.003 0.024±0.003 0.024±0.003 --- 0.4 --- --- --- --- --- --- ---
Sp. T
F8 V F8 V F8 V --- F7/8V --- F8 V(n) (k) --- --- --- F7/8 V F5
Prot
(days)
0.9660±0.0023 --- 1.007±0.009 --- --- --- --- --- --- --- --- ---
v sin i
(km/s)
--- 54.7±0.5 50±5 --- --- --- --- 54.7±0.5 --- --- --- ---
CAII LOG RHK
--- --- -4.27 --- --- --- --- --- -4.22 --- --- ---
S Index
--- --- --- --- --- --- --- --- 0.445±0.058 --- --- ---
γ
(km/s)
--- --- --- --- --- --- --- 17.0 --- 22.8±1.5 --- ---
Status
Confirmed Planet
Detected By
Imaging, Astrometry
Tools
Source Franson et al. 2023 Mesa et al. 2023 De Rosa et al. 2023
Tp
(days)
---
2456328+1386-503
---
Teq
(K)
--- 1400±300 ---
ω
(deg)
210+80-100
46.4+9.3-8.9
---
Mp
(M)
1017+222-191
1664+27-32
1367+922-381
Mp
(MJup)
3.2+0.7-0.6
5.237+0.085-0.100
4.3+2.9-1.2
e
0.24+0.27-0.15
0.47+0.17-0.13
0.32+0.41-0.23
i
(deg)
50+9-12
82.0+22.0-23.0
98+32-42
P
(days)
8030±1800
7520+1200-1300
9060+3650-2480
a
(au)
8.4+1.1-1.3
7.99+0.85-0.92
9.30+2.30-1.80
TC
(days)
2456700+800-1200
--- ---
Literature Stellar Spectra (2 Files)
File Type Spectrum Type Wavelength Category Reference
Spectra     Infrared Carpenter et al. 2008
Spectra     Infrared Carpenter et al. 2008
Literature Time Series (1 File Type, 1 File)
File Type Data Points Filter Reference
Photometric Light Curve     81 Hp (Hipparcos) Hipparcos and Tycho Catalogs
Known Objects
1 Confirmed Planets
1 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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