BD+45 564 Overview

BD+45 564 0.81 R_⦿ 5087.09 K

BD+45 564 b

Overview Parameters Nearby Data Bibliography 2 Legend Expand All

BD+45 564 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
BD+45 564
BD+45 564 b	307.88 d	> 432.25 M_⨁	Radial Velocity	2021	Dalal et al. 2021	Confirmed Planet

BD+45 564 Stellar Parameters (2 Solutions)

RA: 02h11m47.29s

Dec: +45d55m27.19s

Distance: 53.6220+0.1919-0.1905
pc

Parallax: 18.6205000±0.0659998 mas

Ecliptic Latitude: 30.57409 deg

Ecliptic Longitude: 47.30878 deg

Galactic Latitude: -14.70463 deg

Galactic Longitude: 137.23205 deg

Total Proper Motion: 278.1169411±0.0870430 mas/yr

Proper Motion (RA): 278.0240000±0.0870364 mas/yr

Proper Motion (Dec): -7.1894600±0.0964199 mas/yr

Photometry: m_V
9.67±0.03; m_TESS
8.8588±0.0060; m_J
8.063±0.023; m_H
7.645±0.024; m_Ks
7.557±0.024; m_Gaia
9.412660±0.000255; m_B
10.536±0.190

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

Source	Dalal et al. 2021	TICv8
T_eff (K)	5004±50	5087.090+108.070-104.662
L_✶ (log₁₀(L_⦿))	---	-0.3991780+0.0084717-0.0120723
Metallicity (dex)	-0.090±0.030 [Fe/H]	0.0900±0.0210 [M/H]
ρ_✶ (g/cm³)	---	2.229513+0.593052-0.421469
M_✶ (M_⦿)	0.810±0.072	0.8500000+0.0914532-0.1185260
R_✶ (R_⦿)	---	0.8130640+0.0414849-0.0440829
log g (log₁₀(cm/s²))	4.22±0.13	4.5472400+0.0964600-0.0642941
γ (km/s)	-6.817±0.003	---
v sin i (km/s)	2.0±1.0	---
Sp. T	K1	---

BD+45 564 b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems

Source	Dalal et al. 2021
ω (deg)	70.310±51.850
M_p sin i (M_⨁)	432±38
M_p sin i (M_Jup)	1.36±0.12
e	0.12±0.06
i (deg)	>2.579
P (days)	307.88±1.47
K (m/s)	47.68±2.78
a (au)	0.83±0.04

Nearby Data (within 30 arcseconds) Browse Nearby Data

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

Data Files: 2 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/BD+45_564.json

BD+45 564

Catalog Parameters

02h11m47.29s

Dec

dec

+45d55m27.19s

elat

30.57409

elon

47.30878

glat

-14.70463

glon

137.23205

m_V

sy_vmag

9.67±0.03

m_TESS

sy_tmag

8.8588±0.0060

m_J

sy_jmag

8.063±0.023

m_H

sy_hmag

7.645±0.024

m_Ks

sy_kmag

7.557±0.024

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

9.412660±0.000255

m_B

sy_bmag

10.536±0.190

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

sy_pm

278.1169411±0.0870430

μ_δ

sy_pmdec

-7.1894600±0.0964199

μ_α

sy_pmra

278.0240000±0.0870364

sy_plx

18.6205000±0.0659998

Distance

sy_dist

53.6220+0.1919-0.1905

Set Parameters

R_✶

st_rad

0.8130640+0.0414849-0.0440829

T_eff

st_teff

5087.090+108.070-104.662