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HD 88986 Overview

HD 88986 1.54 R⦿ 5861.00 K
HD 88986 b
0.222 RJup
Architecture
HD 88986
HD 88986
HD 88986 b
Other Data
Bibliography 2
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
HD 88986 HD 88986 b Radial Velocity 2023 Heidari et al. 2023 Confirmed Planet
RA
10h16m28.00s
Dec
+28d40m55.45s
Distance
33.2673±0.0459 pc
Parallax
30.0307000±0.0411542 mas
Ecliptic Latitude
16.73862 deg
Ecliptic Longitude
145.50496 deg
Galactic Latitude
55.8766 deg
Galactic Longitude
201.08807 deg
Total Proper Motion
115.923521±0.074384 mas/yr
Proper Motion (RA)
-65.6924000±0.0869986 mas/yr
Proper Motion (Dec)
-95.5132000±0.0676019 mas/yr
Photometry
mV
6.46974±0.02300
mTESS
5.8706±0.0061
mJ
5.247±0.024
mH
4.946±0.023
mKs
4.884±0.020
mW1
4.895±0.239
mW2
4.762±0.085
mW3
4.933±0.014
mW4
4.873±0.029
mGaia
6.3025900±0.0005604
mB
7.102±0.022
Abundances
(Hypatia Catalog)
[Fe/H] 0.07±0.06 dex
[C/H] 0.16±0.08 dex
[O/H] 0.09±0.08 dex
[Na/H] 0.03±0.09 dex
[Mg/H] 0.09±0.06 dex
[Al/H] 0.05±0.08 dex
[Si/H] 0.06±0.05 dex
[Ca/H] 0.08±0.06 dex
[Y/H] 0.12±0.12 dex
[BaII/H] -0.08±0.18 dex
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
Stellar Hosts
Source Heidari et al. 2023 TICv8
Teff
(K)
5861±17
5838.0000+80.6913-114.5250
Metallicity
(dex)
0.06±0.02 [Fe/H] 0.0621842±0.0161898 [M/H]
v sin i
(km/s)
3.3±1.0 ---
Age
(Gyr)
7.9±1.3 ---
ρ✶
(g/cm3)
0.472+0.038-0.035
0.4072706+0.0794095-0.0688032
M✶
(M⦿)
1.25±0.05
1.050000+0.147238-0.110396
R✶
(R⦿)
1.543±0.010
1.5375300+0.0699171-0.0514698
CAII LOG RHK
-5.04±0.10 ---
log g
(log10(cm/s2))
4.16±0.03
4.0856100+0.0766421-0.0591938
Sp. T
G2 V ---
Prot
(days)
25+8-6
 ---
L✶
(log10(L⦿))
---
0.39339917+0.00842236-0.01532633
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit
Source Heidari et al. 2023
a/R✶
81.1±2.1
Teq
(K)
460±8
b
0.21+0.17-0.14
ω
(deg)
306+10-11
Mp
(M⨁)
17.2+4.0-3.8
Mp
(MJup)
0.0541+0.0126-0.0120
e
0.24±0.05
i
(deg)
89.9±0.1
P
(days)
146.05+0.43-0.40
ρ
(g/cm3)
6.1+3.3-2.3
Rp
(R⨁)
2.49±0.18
Rp
(RJup)
0.222±0.016
Rp/R✶
0.0148±0.0004
K
(m/s)
1.85±0.34
a
(au)
0.58±0.04
TC
(days)
2458891.690±0.003
Print
Known Objects
1 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
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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