NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

HD 73583 Overview

HD 73583 0.63 R⦿ 4695.00 K
HD 73583 b
0.249 RJup
HD 73583 c
0.213 RJup
Architecture
HD 73583
HD 73583
HD 73583 b
HD 73583 c
Other Data
Bibliography 5
Exoplanet Archive Notes 1
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
HD 73583 HD 73583 b Transit 2022 Barragán et al. 2021 Confirmed Planet
HD 73583 HD 73583 c Transit 2022 Barragán et al. 2021 Confirmed Planet
HD 73583
RA
08h38m45.19s
Dec
-13d15m23.50s
Distance
31.5666+0.0321-0.0320
pc
Parallax
31.6501000±0.0319397 mas
Ecliptic Latitude
-30.5529 deg
Ecliptic Longitude
136.20023 deg
Galactic Latitude
16.64313 deg
Galactic Longitude
237.89791 deg
Total Proper Motion
74.5013693±0.0480807 mas/yr
Proper Motion (RA)
-63.8583000±0.0505147 mas/yr
Proper Motion (Dec)
38.3741000±0.0405857 mas/yr
Photometry
mV
9.67±0.03
mTESS
8.5925±0.0060
mJ
7.649±0.026
mH
7.092±0.051
mKs
6.948±0.024
mW1
6.850±0.037
mW2
6.963±0.021
mW3
6.921±0.017
mW4
6.723±0.084
mGaia
9.27033±0.00048
mB
10.742±0.070
Abundances
(Hypatia Catalog)
[Fe/H] -0.19±0.02 dex
[C/H] -0.35±0.09 dex
[Na/H] -0.08±0.04 dex
[Mg/H] -0.24±0.07 dex
[Al/H] -0.11±0.06 dex
[Si/H] -0.24±0.05 dex
[Ca/H] -0.03±0.06 dex
[BaII/H] -0.11±0.15 dex
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Oddo et al. 2023 El Mufti et al. 2023 Barragán et al. 2021 TICv8 ExoFOP-TESS TOI ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
4511±110
4582+64-62
 4511±110
4695.000+115.078-160.129
 4695±92 4695±92
L✶
(log10(L⦿))
---
-0.7442+0.0138-0.0142
 ---
-0.7596764+0.0206546-0.0178943
 --- ---
Metallicity
(dex)
0.0±0.1 [Fe/H]
-0.0550+0.0440-0.0520
[Fe/H] 		0.0±0.1 [Fe/H] -0.21±0.06 [M/H] --- ---
ρ✶
(g/cm3)
--- 3.17±0.23 3.69±0.35
4.222768+1.130775-1.413492
 --- ---
M✶
(M⦿)
0.73±0.02
0.702+0.026-0.025
 0.73±0.02
0.7500000+0.1065490-0.0721773
 --- ---
R✶
(R⦿)
0.65±0.02 0.677±0.017 0.65±0.02
0.6302940+0.0601638-0.0412332
 0.63±0.05 0.63±0.05
log g
(log10(cm/s2))
4.62±0.12
4.623+0.025-0.024
 4.62±0.12
4.7140400+0.0947635-0.1083520
 4.5±0.2 4.5±0.2
v sin i
(km/s)
--- <3 3.5±0.5 --- --- ---
Age
(Gyr)
0.48±0.19
0.780+0.620-0.630
 0.48±0.19 --- --- ---
Sp. T
K4 V K4 K4 V --- --- ---
Prot
(days)
12.2±0.2 12.0±0.1 12.2±0.2 --- --- ---
CAII LOG RHK
-4.47±0.02 --- --- --- --- ---
γ
(km/s)
--- 21.52 --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
Transit
Source Barragán et al. 2021 Oddo et al. 2023 El Mufti et al. 2023 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
a/R✶
19.98+0.61-0.63
 23.743±3.338
19.03+0.51-0.48
 ---
Teq
(K)
714+21-20
 655±41
742.7+7.2-7.0
 671
b
0.566+0.070-0.068
 0.248±0.171
0.134+0.130-0.093
 ---
S
(S⨁)
43.3+5.3-4.7
 ---
46.2+2.5-4.0
 33.7178
ω
(deg)
-76.0+234.0-86.0
 ---
130+30-46
 ---
Mp
(M⨁)
10.2+3.4-3.1
 ---
15.9+5.3-3.9
 ---
Mp
(MJup)
0.0321+0.0107-0.0098
 ---
0.0500+0.0167-0.0123
 ---
e
0.090+0.090-0.060
 ---
0.294+0.130-0.062
 ---
i
(deg)
88.37±0.18 89.428±0.441
89.45+0.38-0.50
 ---
P
(days)
6.3980420+0.0000067-0.0000062
 6.39805±0.00001
6.3980661+0.0000095-0.0000097
 6.3980642±0.0000065
ρ
(g/cm3)
2.58+0.95-0.81
 ---
3.8+1.4-1.1
 ---
Rp
(R⨁)
2.79±0.10 2.49±0.10
2.84+0.16-0.12
 2.62025±0.21636
Rp
(RJup)
0.249±0.009 0.222±0.009
0.253+0.014-0.011
 0.233763±0.019302
Rp/R✶
0.03932+0.00066-0.00061
 0.0350±0.0007
0.03803+0.00063-0.00064
 ---
K
(m/s)
4.37+1.46-1.31
 ---
2.9+2.7-1.9
 ---
a
(au)
0.0604+0.0027-0.0026
 0.072±0.002
0.05995+0.00074-0.00072
 ---
T14
(hours)
2.143+0.029-0.027
 2.069±0.197 2.08±0.03 2.004±0.137
TC
(days)
2458517.69013+0.00056-0.00059
 2459240.6702±0.0007
2458703.23362+0.00044-0.00045
 2459982.8453990±0.0009785
Tp
(days)
--- ---
2458511.67+0.15-0.43
 ---
δ
(%)
--- 0.0930±0.0056 0.1446±0.0048 0.16560000±0.00533061
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
Transit
Source Barragán et al. 2021 El Mufti et al. 2023 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
a/R✶
41.11+1.25-1.30
39.15+1.00-0.99
 ---
Teq
(K)
498±15
517.8+5.0-4.9
 502
b
0.21+0.23-0.15
0.26+0.18-0.17
 ---
S
(S⨁)
10.2+1.2-1.1
11.76+0.52-0.57
 10.5814
ω
(deg)
-41.6+52.8-47.7
 -190±130 ---
Mp
(M⨁)
9.70+1.80-1.70
22.5+5.0-5.5
 ---
Mp
(MJup)
0.0305+0.0057-0.0053
0.0708+0.0157-0.0173
 ---
e
0.080+0.110-0.060
0.0930+0.1300-0.0660
 ---
i
(deg)
89.72+0.20-0.27
89.61+0.26-0.24
 ---
P
(days)
18.87974+0.00086-0.00074
18.8805+0.0024-0.0011
 18.8792871±0.0000590
ρ
(g/cm3)
3.88+0.91-0.80
6.1+1.6-1.7
 ---
Rp
(R⨁)
2.39+0.10-0.09
2.73+0.12-0.11
 1.997870±0.167093
Rp
(RJup)
0.213+0.009-0.008
0.2433+0.0110-0.0096
 0.1782383±0.0149071
Rp/R✶
0.03368+0.00089-0.00083
 0.0379±0.0011 ---
K
(m/s)
2.89+0.53-0.51
1.5+1.9-1.1
 ---
a
(au)
0.1242+0.0055-0.0054
 0.1233±0.0015 ---
T14
(hours)
3.670+0.090-0.102
3.624+0.094-0.077
 3.262±0.262
TC
(days)
2459232.1682+0.0019-0.0024
2459251.0510+0.0016-0.0014
 2459987.3376470±0.0014936
δ
(%)
---
0.1433+0.0086-0.0082
 0.11990000±0.00380485
Tp
(days)
---
2458517.0+4.0-5.8
 ---
Print
Known Objects
2 Confirmed Planets
3 2MASS Point Source Catalog
Data Files
4 KELT Time Series
2 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
Search
Browse
Download

NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.