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HD 109286 Overview

HD 109286 0.94 R⦿ 5666.36 K
HD 109286 b
Architecture
HD 109286
HD 109286
HD 109286 b
Other Data
Bibliography 2
Nearby Data 3
Discovery Data
Host Planet Method Year Reference Disposition
HD 109286 HD 109286 b Radial Velocity 2021 Demangeon et al. 2021 Confirmed Planet
RA
12h33m35.00s
Dec
+07d16m51.26s
Distance
55.4156+0.1570-0.1562
pc
Parallax
18.016700±0.050626 mas
Ecliptic Latitude
10.01395 deg
Ecliptic Longitude
184.80395 deg
Galactic Latitude
69.70561 deg
Galactic Longitude
290.07159 deg
Total Proper Motion
12.267565±0.102478 mas/yr
Proper Motion (RA)
12.169500±0.102959 mas/yr
Proper Motion (Dec)
-1.5480400±0.0663267 mas/yr
Photometry
mV
8.78±0.03
mTESS
8.1658±0.0061
mJ
7.588±0.023
mH
7.239±0.057
mKs
7.162±0.029
mW1
6.996±0.045
mW2
7.155±0.020
mW3
7.174±0.016
mW4
7.191±0.136
mGaia
8.615990±0.000595
mB
9.487001±0.033000
Abundances
(Hypatia Catalog)
[Fe/H] 0.15±0.04 dex
[O/H] -0.26±0.09 dex
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
Stellar Hosts
Source Demangeon et al. 2021 TICv8
Teff
(K)
5694±23
5666.360+111.739-111.389
L✶
(log10(L⦿))
---
-0.08393193+0.00943503-0.01292396
ρ✶
(g/cm3)
---
1.703141+0.433107-0.269185
M✶
(M⦿)
0.980±0.050
1.010000+0.154826-0.107518
R✶
(R⦿)
1.089±0.041
0.9420600+0.0389271-0.0459824
log g
(log10(cm/s2))
4.44±0.04
4.4942300+0.0851332-0.0662532
Metallicity
(dex)
0.05±0.02 [Fe/H] ---
v sin i
(km/s)
3.8±1.0 ---
Sp. T
G4 V ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Demangeon et al. 2021
a/R✶
248.5+11.0-9.9
Tp
(days)
2456094.7+8.6-9.2
Teq
(K)
259.4±5.5
S
(S⨁)
0.709+0.061-0.058
ω
(deg)
133.1+7.3-7.4
Mp sin i
(M⨁)
950±48
Mp sin i
(MJup)
2.99±0.15
e
0.338+0.034-0.035
P
(days)
520.1±2.3
K
(m/s)
81.6+2.8-2.7
a
(au)
1.259+0.021-0.022
Print
Known Objects
1 Confirmed Planets
3 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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