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HD 156098 Overview

HD 156098 2.76 R⦿ 6419.19 K
HD 156098 b
HD 156098 c

HD 156098 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
HD 156098
HD 156098 b 21.86 d > 15.89 M⨁ Radial Velocity 2022 Feng et al. 2022 Confirmed Planet
HD 156098 c 7841.58 d 1661.61 M⨁ Radial Velocity 2022 Feng et al. 2022 Confirmed Planet
RA
17h17m03.52s
Dec
-32d39m47.08s
Distance
48.2490+0.3786-0.3729
pc
Parallax
20.699300±0.160186 mas
Ecliptic Latitude
-9.56416 deg
Ecliptic Longitude
260.84581 deg
Galactic Latitude
3.08419 deg
Galactic Longitude
353.51966 deg
Total Proper Motion
112.59578±0.22089 mas/yr
Proper Motion (RA)
-98.269700±0.233844 mas/yr
Proper Motion (Dec)
-54.962500±0.173114 mas/yr
Photometry
mV
5.53±0.03
mTESS
5.0618±0.0069
mJ
4.754±0.266
mH
4.537±0.076
mKs
4.357±0.016
mW1
4.267±0.201
mW2
4.058±0.114
mW3
4.312±0.014
mW4
4.234±0.028
mGaia
5.4115900±0.0027476
mB
6.021±0.022
Abundances
(Hypatia Catalog)
[Fe/H] 0.19±0.10 dex
[C/H] 0.18±0.08 dex
[O/H] 0.16±0.24 dex
[Na/H] 0.17±0.12 dex
[Mg/H] 0.13±0.10 dex
[Al/H] 0.09±0.10 dex
[Si/H] 0.13±0.09 dex
[Ca/H] 0.20±0.06 dex
[Y/H] 0.25±0.03 dex
[BaII/H] 0.30±0.20 dex
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
Stellar Hosts
Source Feng et al. 2022 TICv8
M✶
(M⦿)
1.29±0.20
1.290000+0.213418-0.186795
Teff
(K)
---
6419.190+139.975-144.011
L✶
(log10(L⦿))
---
1.0655405+0.0154075-0.0182257
Metallicity
(dex)
--- 0.1200000±0.0281361 [M/H]
ρ✶
(g/cm3)
---
0.0867696+0.0256103-0.0177733
R✶
(R⦿)
---
2.757160+0.119836-0.141330
log g
(log10(cm/s2))
---
3.6677300+0.0933052-0.0874624
Print
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Planetary Systems
Source Feng et al. 2022
Tp
(days)
2453478.163+5.318-0.000
(BJD)
ω
(deg)
305.399+0.000-339.650
Mp sin i
(M⨁)
16+3-1
Mp sin i
(MJup)
0.050+0.011-0.004
e
0.1090+0.1010-0.0480
P
(days)
21.85849+0.01232-0.00601
K
(m/s)
3.095+0.558-0.041
a
(au)
0.167+0.008-0.009
Print
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Planetary Systems
Source Feng et al. 2022
Tp
(days)
2448310.896+492.169-203.929
(BJD)
ω
(deg)
219.678+5.962-3.639
Mp
(M⨁)
1662+616-409
Mp
(MJup)
5.228+1.938-1.287
e
0.391+0.040-0.051
i
(deg)
23.462+22.352-0.000
P
(days)
7841.58390+247.41756-516.56728
K
(m/s)
28.855+0.023-2.765
a
(au)
8.415+0.396-0.629
Print
Known Objects
2 Confirmed Planets
17 2MASS Point Source Catalog
Data Files
2 Associated Literature Data
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  • Kepler | K2
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