TYC 2187-512-1 Overview

TYC 2187-512-1 0.50 R_⦿ 3734.00 K

TYC 2187-512-1 b

Overview Parameters Nearby Data Bibliography 2 Legend Expand All

TYC 2187-512-1 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
TYC 2187-512-1
TYC 2187-512-1 b	691.9 d	> 104.88 M_⨁	Radial Velocity	2022	Quirrenbach et al. 2022	Confirmed Planet

TYC 2187-512-1 Stellar Parameters (2 Solutions)

RA: 21h22m06.40s

Dec: +22d55m54.97s

Distance: 15.47440±0.01165 pc

Parallax: 64.5938000±0.0484092 mas

Ecliptic Latitude: 36.18359 deg

Ecliptic Longitude: 331.7344 deg

Galactic Latitude: -18.8565 deg

Galactic Longitude: 72.54584 deg

Total Proper Motion: 160.4380043±0.0847087 mas/yr

Proper Motion (RA): 108.8440000±0.0782526 mas/yr

Proper Motion (Dec): 117.8700000±0.0898482 mas/yr

Photometry: m_V
10.580±0.043; m_TESS
8.7424800±0.0073418; m_J
7.400±0.018; m_H
6.800±0.046; m_Ks
6.595±0.023; m_W1
6.489±0.078; m_W2
6.314±0.024; m_W3
6.358±0.016; m_W4
6.242±0.054; m_Gaia
9.770260±0.000909; m_B
12.366±0.206

Abundances (Hypatia Catalog): [Fe/H] -0.15±0.01 dex; [Mg/H] -0.16±0.07 dex; [Si/H] -0.34±0.05 dex

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

Source	Quirrenbach et al. 2022	TICv8
T_eff (K)	3734±54	3705.0±157.0
L_✶ (log₁₀(L_⦿))	-1.38+0.01-0.01	-1.37309+0.09001-0.11368
Metallicity (dex)	0.080±0.190 [Fe/H]	---
γ (km/s)	5.353±0.023	---
v sin i (km/s)	<2	---
M_✶ (M_⦿)	0.498±0.019	0.4975580±0.0203396
R_✶ (R_⦿)	0.495±0.014	0.4994960±0.0149124
CAII LOG RHK	-4.847±0.015	---
log g (log₁₀(cm/s²))	4.68±0.06	4.737850±0.008176
Sp. T	M1.0 V	---
P_rot (days)	40±1	---
ρ_✶ (g/cm³)	---	5.628774±0.274308

TYC 2187-512-1 b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems

Source	Quirrenbach et al. 2022
T_p (days)	2457558.647 (BJD)
ω (deg)	3.710+64.060-46.940
M_p sin i (M_⨁)	105±6
M_p sin i (M_Jup)	0.33±0.02
e	0.05+0.04-0.03
P (days)	691.90+8.77-8.61
K (m/s)	12.02+0.47-0.46
a (au)	1.22±0.02

Nearby Data (within 30 arcseconds) Browse Nearby Data

Known Objects: 1 Confirmed Planets; 3 2MASS Point Source Catalog

Data Files: 2 KELT Time Series; 1 SuperWASP Time Series; 1 Associated Literature Data

Bibliography (2 References)

Legend

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

External Link
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Debug Info

https://vmexoweb2.ipac.caltech.edu/data/Overviews_2.0/39/TYC_2187-512-1.json

TYC 2187-512-1

Catalog Parameters

21h22m06.40s

Dec

dec

+22d55m54.97s

elat

36.18359

elon

331.7344

glat

-18.8565

glon

72.54584

m_V

sy_vmag

10.580±0.043

m_TESS

sy_tmag

8.7424800±0.0073418

m_J

sy_jmag

7.400±0.018

m_H

sy_hmag

6.800±0.046

m_Ks

sy_kmag

6.595±0.023

sy_kepmag

no_data

m_W1

sy_w1mag

6.489±0.078

m_W2

sy_w2mag

6.314±0.024

m_W3

sy_w3mag

6.358±0.016

m_W4

sy_w4mag

6.242±0.054

sy_icmag

no_data

m_Gaia

sy_gaiamag

9.770260±0.000909

m_B

sy_bmag

12.366±0.206

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

sy_pm

160.4380043±0.0847087

μ_δ

sy_pmdec

117.8700000±0.0898482

μ_α

sy_pmra

108.8440000±0.0782526

sy_plx

64.5938000±0.0484092

Distance

sy_dist

15.47440±0.01165

Set Parameters

R_✶

st_rad

0.495±0.014

T_eff

st_teff

3734±54