HD 39091 Overview

HD 39091 1.18 R⦿ 5991.00 K
pi Men c
0.182 RJup
pi Men d
HD 39091 b
Architecture
HD 39091
HD 39091
pi Men c
pi Men d
HD 39091 b
Discovery Data
Host Planet Method Year Reference Disposition
HD 39091 pi Men c Transit 2018 Gandolfi et al. 2018 Confirmed Planet
HD 39091 pi Men d Radial Velocity 2022 Hatzes et al. 2022 Confirmed Planet
HD 39091 HD 39091 b Radial Velocity 2001 Jones et al. 2002 Confirmed Planet
HD 39091 pi Men c HD 39091 b
RA
05h37m11.83s
Dec
-80d27m52.57s
Distance
18.2702±0.0226 pc
Parallax
54.705200±0.067131 mas
Ecliptic Latitude
-76.01862 deg
Ecliptic Longitude
273.90524 deg
Galactic Latitude
-29.77608 deg
Galactic Longitude
292.50808 deg
Total Proper Motion
1094.0304816±0.1355957 mas/yr
Proper Motion (RA)
311.187000±0.127139 mas/yr
Proper Motion (Dec)
1048.840000±0.136315 mas/yr
Photometry
mV
5.65±0.03
mTESS
5.1054±0.0063
mJ
4.869±0.272
mH
4.424±0.226
mKs
4.241±0.027
mW1
4.269±0.329
mW2
3.972±0.160
mW3
4.199±0.020
mW4
4.219±0.020
mGaia
5.5128000±0.0019464
mB
6.252±0.021
Source Hatzes et al. 2022 Xuan & Wyatt 2020 TICv8 Huang et al. 2018 Gandolfi et al. 2018 Gaia DR2 Suárez-Andrés et al. 2016 Turnbull 2015 Ghezzi et al. 2010 Sousa et al. 2008 Butler et al. 2006 Gray et al. 2006 Valenti & Fischer 2005 Nordstrom et al. 2004 Santos et al. 2004 Santos et al. 2003 Jones et al. 2002 Henry et al. 1996 Michigan Catalog, Vol. 1 Cannon & Pickering 1918 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5998±62 ---
5992.100+107.153-100.012
6037±45 5870±50
5960.500+165.833-105.000
5991 5950 6037±45 6003±17 5950±44 --- --- --- 5991±27 5995 --- --- --- --- 5950
Metallicity
(dex)
0.090±0.040 [Fe/H] --- 0.0887839±0.0064960 [M/H] 0.080±0.030 [Fe/H] 0.050±0.090 [Fe/H] --- 0.14±0.10 [N/H] 0.05 [Fe/H] 0.080±0.030 [Fe/H] 0.09±0.01 [Fe/H] 0.048±0.030 [Fe/H] --- --- --- 0.10±0.04 [Fe/H] 0.09 [Fe/H] 0.09 [Fe/H] --- --- --- ---
M
(M⦿)
1.07±0.04 1.094±0.039
1.100000+0.152679-0.128098
1.094±0.039 1.02±0.03 --- --- 1.07 1.15±0.10 1.097 1.10 --- --- --- 1.10 1.10 1.1±0.02 --- --- --- ---
log g
(log10(cm/s2))
--- ---
4.3589000+0.0820145-0.0655519
4.42±0.03 4.36±0.02 --- 4.4 4.35 4.42±0.13 4.42±0.03 4.363±0.060 --- --- --- 4.42±0.10 4.48 --- --- --- --- 4.438
v sin i
(km/s)
3.34±0.07 --- --- 3.14±0.50 3.3±0.5 --- --- --- --- --- 3.140±0.500 --- 3.1±0.5 3 --- --- --- --- --- --- ---
L
(log10(L⦿))
--- ---
0.18556652+0.01180935-0.01461104
0.1596+0.0060-0.0061
---
0.19546810+0.00088328-0.00088511
---
0.215 +0.026-0.027
0.164±0.060
0.1682+0.0021-0.0021
--- --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
3.92+1.03-0.98
--- ---
2.98+1.40-1.30
5.2±1.1 --- --- 5.44
1.5+2.0-1.5
--- --- --- --- --- --- --- --- --- --- --- ---
R
(R⦿)
1.190±0.004 ---
1.1488900+0.0506568-0.0393935
1.100±0.023 1.10±0.01
1.1744143+0.0424964-0.0627198
--- 1.18 1.11±0.08 --- --- --- --- --- --- --- --- --- --- --- 1.14889001846313±0.04502520000000
Sp. T
--- --- --- G0 V --- --- --- G1V --- --- --- G0 V --- --- --- --- --- --- G1 V G5 ---
γ
(km/s)
--- --- --- --- 10.70916±0.00039 10.730812333205748±0.146185364333017 --- --- --- --- --- --- 10.9 10.3±0.1 --- --- --- --- --- --- ---
ρ
(g/cm3)
--- ---
1.0226443+0.2123551-0.1866201
1.148±0.065 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
S Index
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- 0.160 --- --- ---
CAII LOG RHK
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- -4.97 --- --- ---
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Source Huang et al. 2018 Hatzes et al. 2022 Gandolfi et al. 2018 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
a/R
13.38±0.26 --- 13.10±0.18 ---
Teq
(K)
1169.8+2.8-4.3
--- 1147±12 1081.14624282892
b
0.590+0.018-0.020
--- 0.614±0.018 ---
S
(S)
309+29-66
--- --- 322.893108036297
Mp
(M)
4.82+0.84-0.86
3.63±0.38 4.52±0.81 ---
Mp
(MJup)
0.0152+0.0026-0.0027
0.0114±0.0012 0.0142±0.0025 ---
e
0 0 0 ---
i
(deg)
87.456+0.085-0.076
87.05±0.15 87.31±0.11 ---
P
(days)
6.26790±0.00046 6.267852±0.000016 6.26834±0.00024 6.26781105588686±0.00000380826240
ρ
(g/cm3)
2.97+0.57-0.55
--- 2.82±0.53 ---
Rp
(R)
2.042±0.050 --- 2.06±0.03 2.15361293166047±0.11300197000000
Rp
(RJup)
0.1822±0.0045 --- 0.184±0.003 0.192132807549617±0.010081377872298
Rp/R
0.01703+0.00025-0.00023
--- 0.01721±0.00024 ---
K
(m/s)
1.58+0.26-0.28
1.21±0.12 1.55±0.27 ---
a
(au)
0.06839±0.00050 --- 0.06702±0.00109 ---
δ
(%)
0.03 --- --- 0.0306252435964796±0.0004410954000000
T14
(hours)
2.953±0.047 ---
2.969+0.030-0.032
3.01594357498873±0.04022557300000
TC
(days)
2458325.50400+0.00120-0.00074
--- 2458325.503055±0.000770 2459365.96375500±0.00135004
Tp
(days)
--- 2458519.8068±0.0003 --- ---
ω
(deg)
--- 90 --- ---
Mp sin i
(M)
--- 3.63±0.38 --- ---
Mp sin i
(MJup)
--- 0.0114±0.0012 --- ---
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Hatzes et al. 2022
Tp
(days)
2457595.46+6.90-6.39
ω
(deg)
323+25-73
Mp sin i
(M)
13.38±1.35
Mp sin i
(MJup)
0.04210±0.00425
e
0.220±0.079
P
(days)
124.64+0.48-0.52
K
(m/s)
1.68±0.17
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Huang et al. 2018 Hatzes et al. 2022 Venner et al. 2021 Xuan & Wyatt 2020 Gandolfi et al. 2018 Butler et al. 2006 Jones et al. 2002
Tp
(days)
2445852.0±3.0 2456540.34±0.75 2452122.58±1.65 2456306.5±7.7 2456306.1±4.6 2447820±170 2450073±150
ω
(deg)
330.61±0.30 331.03±0.25 330.8±0.6 331.7±0.9 330.65±0.65 330.24±0.67 330±20
Mp sin i
(M)
3185±48 3121±76 3166±76 --- 3070±64 3264.0±267.0 3274
Mp sin i
(MJup)
10.02±0.15 9.820±0.240 9.96±0.24 --- 9.66±0.20 10.27±0.84 10.3
e
0.637±0.002 0.6396±0.0009 0.641±0.003 0.644±0.003 0.6394±0.0025 0.6405±0.0072 0.61±0.03
P
(days)
2093.07±1.73 2088.33±0.34 2091.0±1.9 2090.3±2.6 2091.2±2.0 2151±85 2049±150
K
(m/s)
192.6±1.4 192.99±0.38 192.8±1.4 --- 195.8±1.4 196.4±1.3 196±4
a
(au)
3.10±0.02 --- 3.308±0.039 --- 3.22±0.03 3.38±0.22 3.28
Mp
(M)
--- 4005±636
4100+667-540
4100+731-604
--- --- ---
Mp
(MJup)
--- 12.6±2.0
12.9+2.1-1.7
12.9+2.3-1.9
--- --- ---
i
(deg)
---
51.2+14.1-9.8
50.8+12.5-8.8
51.2+14.1-9.8
--- --- ---
Literature Stellar Spectra (1 File)
File Type Spectrum Type Wavelength Category Reference
Spectra     Infrared Beichman et al. 2006
Literature Time Series (2 File Types, 3 Files)
File Type Data Points Filter Reference
Photometric Light Curve     137 Hp (Hipparcos) Hipparcos and Tycho Catalogs
Radial Velocity Curve     42 Optical Spectra Butler et al. 2006
Radial Velocity Curve     28 Optical Spectra Jones et al. 2002
Known Objects
3 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
3 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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