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HD 190360 Overview

HD 190360 1.13 R⦿ 5584.00 K
HD 190360 c
HD 190360 b
LHS 3509 0.24 R⦿ 3099.00 K

HD 190360 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
HD 190360
HD 190360 c 17.12 d 25.43 M⨁ Radial Velocity 2005 Vogt et al. 2005 Confirmed Planet
HD 190360 b 2892 d 533.95 M⨁ Radial Velocity 2003 Naef et al. 2003 Confirmed Planet
LHS 3509
HD 190360
  • This reference contains discussion regarding the stellar multiplicity of this system. (Allen et al. 2000)
  • This reference contains discussion regarding the stellar multiplicity of this system. (Mugrauer 2019)
HD 190360
  • Some stellar parameter values may be biased due to companion blend (WDS Catalog)
HD 190360 c
  • Typo in published planet name in Table 5. Planet HD 190360 b misidentified as HD 190360 c in ref. (Bryan et al. 2016)
HD 190360 b
  • Typo in published planet name in Table 5. Planet HD 190360 b misidentified as HD 190360 c in ref. (Bryan et al. 2016)
  • Equilibrium temperature value/uncertainties estimated from range given in ref. (Feng et al. 2021)
  • Effective temperature entered under equilibrium temperature. (Feng et al. 2021)
RA
20h03m38.22s
Dec
+29d53m40.35s
Distance
16.0069±0.0159 pc
Parallax
62.4443000±0.0616881 mas
Ecliptic Latitude
48.86427 deg
Ecliptic Longitude
312.60231 deg
Galactic Latitude
-.67616 deg
Galactic Longitude
67.41056 deg
Total Proper Motion
862.1421738±0.0901192 mas/yr
Proper Motion (RA)
683.3410000±0.0868221 mas/yr
Proper Motion (Dec)
-525.6750000±0.0954321 mas/yr
Photometry
mV
5.738±0.022
mTESS
5.0823±0.0062
mJ
4.554±0.226
mH
4.239±0.252
mKs
4.076±0.027
mW1
4.007±0.301
mW2
3.706±0.209
mW3
4.049±0.014
mW4
4.050±0.024
mIc
---
mGaia
5.554360±0.001559
mB
6.4720000±0.0921086
Abundances
(Hypatia Catalog)
[Fe/H] 0.25±0.28 dex
[C/H] 0.40±0.18 dex
[O/H] 0.20±0.20 dex
[Na/H] 0.22±0.19 dex
[Mg/H] 0.33±0.16 dex
[Al/H] 0.34±0.11 dex
[Si/H] 0.28±0.10 dex
[Ca/H] 0.23±0.18 dex
[Y/H] 0.27±0.16 dex
[BaII/H] 0.12±0.24 dex
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
Stellar Hosts
Source Harada et al. 2025 Giovinazzi et al. 2025 Feng et al. 2021 Rosenthal et al. 2021 TICv8 Gaia DR2 Stassun et al. 2017 Bryan et al. 2016 Turnbull 2015 Sanz-Forcada et al. 2010 Takeda et al. 2007 Gray et al. 2006 Vogt et al. 2005 Vogt et al. 2005 Valenti & Fischer 2005 Wright et al. 2004 Santos et al. 2004 Naef et al. 2003 Gray et al. 2003 Santos et al. 2003 Nidever et al. 2002 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Cannon & Pickering 1918
S Index
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- 0.148±0.019 --- --- --- --- --- 0.1430±0.0038 0.1456±0.0039 0.1625±0.0001 0.1654±0.0014 0.1622 0.1450±0.0028 0.1461±0.0024 0.1462±0.0064 0.1608±0.0027 0.1578±0.0034 0.1430±0.0038 0.1456±0.0039 ---
CAII LOG RHK
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- -5.09 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Teff
(K)
5563 --- --- 5537.67833877000±83.36975364055
5549.000+100.432-123.013
5566.500+597.167-63.250
 5552±11 --- 5552 --- --- --- 5551 --- --- --- 5584±36 5590±50 --- 5590 --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Metallicity
(dex)
--- --- --- 0.22971943593600003±0.06065403942620000 [Fe/H] 0.19±0.10 [M/H] --- 0.24 [Fe/H] --- 0.21 [Fe/H] --- --- --- 0.21 [Fe/H] --- --- --- 0.24±0.05 [Fe/H] 0.25±0.05 [Fe/H] --- 0.25 [Fe/H] --- --- --- --- --- --- --- --- --- --- --- --- --- ---
M✶
(M⦿)
---
0.9910+0.0390-0.0400
 1.0±0.1 0.98634264530650±0.03903976575890
0.98000000+0.15118400-0.08823940
 --- 0.990±0.080
0.9830+0.0260-0.0480
 0.98 ---
0.9830+0.0260-0.0480
 --- 0.96±0.1 --- --- --- 0.96 0.96 --- 0.96 --- --- --- --- --- --- --- --- --- --- --- --- --- ---
log g
(log10(cm/s2))
--- --- --- 4.2981583566600±0.0278100687073
4.2943800+0.0793968-0.0653920
 --- 4.32±0.03 --- 4.31 ---
4.31+0.03-0.02
 --- --- --- --- --- 4.37±0.06 4.48±0.15 --- 4.48 --- --- --- --- --- --- --- --- --- --- --- --- --- ---
v sin i
(km/s)
--- --- --- --- --- --- --- --- --- --- --- --- 2.2 2.2 2.2±0.5 --- --- 1 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- 11.3±3.5 --- --- --- --- --- --- 13.4 15 13.40 --- 8.5 --- --- --- --- 6.7 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Sp. T
--- G G V --- --- --- --- --- G6IV+... --- --- G7 IV-V G6 IV --- --- --- --- G6 IV G7 IV-V --- --- --- --- --- --- --- --- --- --- --- --- --- --- K0
L✶
(log10(L⦿))
--- --- --- ---
0.066470542+0.010422906-0.008877650
0.074319203+0.000717290-0.000718440
 --- ---
0.079 +0.021-0.022
--- --- --- --- --- --- --- --- 0.053 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
γ
(km/s)
--- --- --- --- --- -45.141790505542872±0.123327284910729 --- --- --- --- --- --- --- --- -44.8 --- --- -45.350±0.004 --- --- -45.3 --- --- --- --- --- --- --- --- --- --- --- --- ---
R✶
(R⦿)
--- 1.2010±0.0327 --- 1.1656159887600±0.0263855840149
1.1680400+0.0746050-0.0327216
1.1712452+0.0270775-0.2159580
 1.14±0.02 --- 1.15 --- 1.15±0.03 --- --- --- --- --- --- 1.13 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
--- --- --- ---
0.86699520+0.18537950-0.16212020
 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Planetary Systems
Source Giovinazzi et al. 2025 Harada et al. 2025 Rosenthal et al. 2021 Courcol et al. 2015 Wright et al. 2009 Vogt et al. 2005
ω
(deg)
323.4+9.2-9.1
 -48±10
-38+11-10
305.8+39.0-280.0
 5±26 153.7±32
Mp sin i
(M⨁)
--- 22.0±0.9 21.5±0.9 20.28±3.16 19.0690±2.4154 18.116±4.767
Mp sin i
(MJup)
--- 0.0692±0.0028 0.0675±0.0027 0.06381±0.00994 0.0600±0.0076 0.057±0.015
e
0.165+0.023-0.024
 0.148±0.024
0.165+0.027-0.028
 0.107±0.070 0.237±0.082 0.01±0.1
P
(days)
17.11730±0.00051
17.11695+0.00050-0.00051
17.11704+0.00068-0.00063
 17.1186±0.0016 17.1110±0.0048 17.10±0.015
K
(m/s)
--- 5.43±0.14 5.45±0.16 5.20±0.37 4.84±0.51 4.6±1.1
a
(au)
0.1296+0.0017-0.0018
0.1313+0.0021-0.0022
 0.1294±0.0017 --- 0.1304±0.0075 0.128±0.002
TC
(days)
--- 2455198.61±0.19
(JD)
2455198.42+0.23-0.22
(BJD)
--- --- ---
Tp
(days)
2455210.27±0.42
(JD)
--- ---
2455570.3+1.5-2.9
(BJD)
2454390±31 2450000.07±0.9
Mp
(M⨁)
25.4+15.6-3.5
 --- --- --- --- ---
Mp
(MJup)
0.0800+0.0490-0.0110
 --- --- --- --- ---
i
(deg)
90.0+45.0-44.0
 --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Astrometry, Radial Velocity
Tools
Planetary Systems
Source Giovinazzi et al. 2025 Harada et al. 2025 Feng et al. 2021 Rosenthal et al. 2021 Stassun et al. 2017 Bryan et al. 2016 Courcol et al. 2015 Wright et al. 2009 Vogt et al. 2005 Naef et al. 2003
ω
(deg)
14.8±1.4 14.0±1.5 19.9±3.6
13.9+1.7-1.5
 ---
17.9+4.7-3.8
 14.7±32.0 12.9±4.0 12.4±9.3 361±13
Mp sin i
(M⨁)
--- 476.0±16.0 --- 474.2±13.7 489±25 461±10 475.16±49.00 495.79±41.32 477.361±41.32 422.70±60.39
Mp sin i
(MJup)
--- 1.498±0.050 --- 1.492±0.043 1.54±0.08 1.45±0.03 1.4950±0.1542 1.56±0.13 1.502±0.13 1.33±0.19
e
0.3184+0.0065-0.0063
0.3153+0.0071-0.0070
 0.340±0.018
0.3274+0.0081-0.0087
 0.31±0.02 0.301±0.020 0.343±0.017 0.313±0.019 0.36±0.03 0.48±0.20
P
(days)
2892.0+4.0-3.7
 2886.4±3.9 2854±13 2892.2±4.5 2915.03687±29.00000 2889±14 2867.9±7.7 2915±29 2891±85 3902±1758
K
(m/s)
--- 22.11±0.26 24.4±0.6 22.73±0.29 23.2±0.5
21.95+0.50-0.49
 23.39±0.46 23.24±0.46 23.5±0.5 20±3
a
(au)
3.963+0.051-0.054
4.009+0.064-0.066
 3.9±0.2
3.955+0.051-0.053
 3.97±0.07 --- --- 4.01±0.23 3.92±0.2 4.8
TC
(days)
--- 2456762.4±6.9
(JD)
---
2456758.0+8.7-8.4
(BJD)
--- --- --- --- --- ---
Tp
(days)
2456428.0±10.0
(JD)
--- 2447871±38
(BJD)
--- ---
2453548+32-25
(JD)
2459271±19
(BJD)
2453542±31 2450628.1±99.8 2450557±89
Teq
(K)
--- ---
150+26-27
 --- --- --- --- --- --- ---
Mp
(M⨁)
534+83-51
 --- 572±64 --- --- --- --- --- --- ---
Mp
(MJup)
1.68+0.26-0.16
 --- 1.8±0.2 --- --- --- --- --- --- ---
i
(deg)
69.0+42.0-17.0
 --- 80.20±23.20 --- --- --- --- --- --- ---
Print
RA
20h03m27.39s
Dec
+29d51m51.38s
Distance
15.9702+0.0148-0.0149
pc
Parallax
62.5879000±0.0576732 mas
Ecliptic Latitude
48.84763 deg
Ecliptic Longitude
312.53152 deg
Galactic Latitude
-.65917 deg
Galactic Longitude
67.3641 deg
Total Proper Motion
860.5280585±0.0927569 mas/yr
Proper Motion (RA)
681.2710000±0.0915172 mas/yr
Proper Motion (Dec)
-525.7170000±0.0948024 mas/yr
Photometry
mV
13.63±0.20
mTESS
11.3811000±0.0076773
mJ
9.554±0.021
mH
9.026±0.019
mKs
8.712±0.019
mW1
---
mW2
---
mW3
---
mW4
---
mIc
11.280±0.017
mGaia
12.796700±0.000524
mB
15.970±0.016
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
Stellar Hosts
Source Giovinazzi et al. 2025 TICv8 Hawley et al. 1996
Sp. T
M --- M4.5
Teff
(K)
--- 3099.0±157.0 ---
L✶
(log10(L⦿))
---
-2.3287+0.1017-0.1331
 ---
ρ✶
(g/cm3)
--- 21.8169210±0.1627278 ---
M✶
(M⦿)
0.20±0.02 0.2075610±0.0200896 ---
R✶
(R⦿)
--- 0.2375960±0.0070948 ---
log g
(log10(cm/s2))
--- 5.0035400±0.0162224 ---
Age
(Gyr)
11.3±3.5 --- ---
Print
Literature Time Series (2 File Types, 5 Files)
File Type Data Points Filter Reference
Photometric Light Curve     191 Hp (Hipparcos) Hipparcos and Tycho Catalogs
Radial Velocity Curve     107 Optical Spectra Wright et al. 2009
Radial Velocity Curve     84 Optical Spectra Vogt et al. 2005
Radial Velocity Curve     56 Optical Spectra Naef et al. 2003
Radial Velocity Curve     13 Optical Spectra Naef et al. 2003
Known Objects
2 Confirmed Planets
9 2MASS Point Source Catalog
Data Files
2 Associated Literature Data
Known Objects
2 Confirmed Planets
9 2MASS Point Source Catalog
Data Files
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
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  • Download
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