HD 167768 Overview

HD 167768 10.07 R_⦿ 4856.00 K

HD 167768 b

Overview Parameters Nearby Data Bibliography 2 Legend Expand All

HD 167768 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
HD 167768
HD 167768 b	20.65 d	> 270.15 M_⨁	Radial Velocity	2022	Teng et al. 2023	Confirmed Planet

HD 167768 Stellar Parameters (2 Solutions)

RA: 18h16m53.12s

Dec: -03d00m30.89s

Distance: 107.2140±1.0755 pc

Parallax: 9.2999200±0.0928682 mas

Ecliptic Latitude: 20.36483 deg

Ecliptic Longitude: 274.49325 deg

Galactic Latitude: 6.28959 deg

Galactic Longitude: 26.28216 deg

Total Proper Motion: 274.627813±0.145618 mas/yr

Proper Motion (RA): 18.050000±0.167965 mas/yr

Proper Motion (Dec): -274.034000±0.145514 mas/yr

Photometry: m_V
5.98894±0.02300; m_TESS
5.19035±0.00670; m_J
4.471±0.294; m_H
3.837±0.222; m_Ks
3.895±0.036; m_Gaia
5.7545000±0.0015183; m_B
6.886±0.020

Abundances (Hypatia Catalog): [Fe/H] -0.57±0.08 dex; [C/H] -0.59±0.13 dex; [O/H] -0.26±0.14 dex; [Na/H] -0.47±0.06 dex; [Mg/H] -0.25±0.08 dex; [Al/H] -0.27±0.01 dex; [Si/H] -0.29±0.05 dex; [Ca/H] -0.39±0.08 dex; [Y/H] -0.62±0.05 dex; [BaII/H] -0.70±0.15 dex

Tools: Planetary Systems; ExoFOP Target Overview Page; IRSA Finding Chart; Stellar Hosts

Source	Teng et al. 2023	TICv8
T_eff (K)	4851+45-44	4856.0±100.0
Metallicity (dex)	-0.67+0.09-0.08 [Fe/H]	-0.6±0.1 [M/H]
R_✶ (R_⦿)	9.70±0.25	10.0681
L_✶ (log₁₀(L_⦿))	1.67+0.02-0.02	---
Age (Gyr)	5.31+2.47-1.68	---
M_✶ (M_⦿)	1.08+0.14-0.12	---
log g (log₁₀(cm/s²))	2.50±0.06	---
Sp. T	G8 III	---

HD 167768 b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems

Source	Teng et al. 2023
T_p (days)	2454594.07+3.10-2.25 (BJD)
ω (deg)	58.730+49.560-45.260
M_p sin i (M_⨁)	270+38-35
M_p sin i (M_Jup)	0.85+0.12-0.11
e	0.149+0.101-0.096
P (days)	20.6532+0.0034-0.0035
K (m/s)	61.06+6.74-6.96
a (au)	0.1512+0.0058-0.0063
T_C (days)	2454595.44+0.67-0.73 (BJD)

Nearby Data (within 30 arcseconds) Browse Nearby Data

Known Objects: 1 Confirmed Planets; 1 2MASS Point Source Catalog

Data Files: 4 KELT Time Series; 1 Associated Literature Data

Bibliography (2 References)

A close-in planet orbiting giant star HD 167768
Teng et al. 2023 Reference Overview
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview

Legend

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

Debug Info

https://vmexoweb2.ipac.caltech.edu/data/Overviews_2.0/39/HD_167768.json

HD 167768

Catalog Parameters

18h16m53.12s

Dec

dec

-03d00m30.89s

elat

20.36483

elon

274.49325

glat

6.28959

glon

26.28216

m_V

sy_vmag

5.98894±0.02300

m_TESS

sy_tmag

5.19035±0.00670

m_J

sy_jmag

4.471±0.294

m_H

sy_hmag

3.837±0.222

m_Ks

sy_kmag

3.895±0.036

sy_kepmag

no_data

sy_w1mag

no_data

sy_w2mag

no_data

sy_w3mag

no_data

sy_w4mag

no_data

sy_icmag

no_data

m_Gaia

sy_gaiamag

5.7545000±0.0015183

m_B

sy_bmag

6.886±0.020

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

sy_pm

274.627813±0.145618

μ_δ

sy_pmdec

-274.034000±0.145514

μ_α

sy_pmra

18.050000±0.167965

sy_plx

9.2999200±0.0928682

Distance

sy_dist

107.2140±1.0755

Set Parameters

R_✶

st_rad

10.0681

T_eff

st_teff

4856.0±100.0