HD 56414 Overview

HD 56414 1.80 R_⦿ 8557.00 K

HD 56414 b

0.331 R_Jup

Overview Parameters Nearby Data Bibliography 3 Legend Expand All

HD 56414 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
HD 56414
HD 56414 b	29.05 d	3.71 R_⨁	Transit	2022	Giacalone et al. 2022	Confirmed Planet

HD 56414 Stellar Parameters (3 Solutions)

RA: 07h11m22.48s

Dec: -68d50m00.03s

Distance: 272.217+2.207-2.173
pc

Parallax: 3.6449100±0.0293343 mas

Ecliptic Latitude: -82.88719 deg

Ecliptic Longitude: 206.67246 deg

Galactic Latitude: -23.40952 deg

Galactic Longitude: 279.8541 deg

Total Proper Motion: 35.0449149±0.0547440 mas/yr

Proper Motion (RA): -0.9175940±0.0535395 mas/yr

Proper Motion (Dec): 35.0329000±0.0547448 mas/yr

Photometry: m_V
9.217±0.003; m_TESS
9.0963±0.0060; m_J
8.887±0.034; m_H
8.854±0.046; m_Ks
8.823±0.019; m_W1
8.784±0.023; m_W2
8.801±0.020; m_W3
8.816±0.020; m_W4
9.064±0.233; m_Gaia
9.204750±0.000347; m_B
9.419±0.035

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

Source	Giacalone et al. 2022	TICv8	ExoFOP
T_eff (K)	8500±150	8557.000+149.220-154.108	8208±222
L_✶ (log₁₀(L_⦿))	1.158+0.010-0.010	1.1927207+0.0180602-0.0318775	---
ρ_✶ (g/cm³)	---	0.5181267+0.1081176-0.0802991	---
M_✶ (M_⦿)	1.89±0.11	2.130000+0.417947-0.218912	---
R_✶ (R_⦿)	1.751±0.065	1.7962600+0.0468729-0.0586849	1.80±0.05
log g (log₁₀(cm/s²))	---	4.2577100+0.0838170-0.0601554	4.259790±0.378798
Metallicity (dex)	0+0-0 [Fe/H]	---	---
v sin i (km/s)	59.4±3.0	---	---
Age (Gyr)	0.420±0.140	---	---

HD 56414 b Planetary Parameters (2 Solutions)

Status: Confirmed Planet

Detected By: Transit

Tools: Planetary Systems; Transit Prediction Service; TOI; Transit

Source	Giacalone et al. 2022	ExoFOP
T_eq (K)	1133±30	1765.9075485537558
S (S_⨁)	---	1614.3559287339847
P (days)	29.04992±0.00021	29.049680143897646±0.000080158066614
R_p (R_⨁)	3.71±0.20	2.9482176772357849±0.1235476986344423
R_p (R_Jup)	0.331±0.018	0.26302281680579437±0.01102220638442550
δ (%)	---	0.0297064446933089±0.0013501559376197
T₁₄ (hours)	7.58±0.14	7.3129572276062600±1.8993788532337295
T_C (days)	2458348.324±0.005 (BJD)	2460904.701871000±0.004088498 (BJD)
b	0.34±0.19	---
e	<0.68	---
i (deg)	89.3±0.4	---
a (au)	0.229±0.004	---

Nearby Data (within 30 arcseconds) Browse Nearby Data

Known Objects: 1 Confirmed Planets; 4 2MASS Point Source Catalog

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

Bibliography (3 References)

HD 56414 b: A Warm Neptune Transiting an A-type Star
Giacalone et al. 2022 Reference Overview
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview
ExoFOP TOI Table
ExoFOP

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/HD_56414.json

HD 56414

Catalog Parameters

07h11m22.48s

Dec

dec

-68d50m00.03s

elat

-82.88719

elon

206.67246

glat

-23.40952

glon

279.8541

m_V

sy_vmag

9.217±0.003

m_TESS

sy_tmag

9.0963±0.0060

m_J

sy_jmag

8.887±0.034

m_H

sy_hmag

8.854±0.046

m_Ks

sy_kmag

8.823±0.019

sy_kepmag

no_data

m_W1

sy_w1mag

8.784±0.023

m_W2

sy_w2mag

8.801±0.020

m_W3

sy_w3mag

8.816±0.020

m_W4

sy_w4mag

9.064±0.233

sy_icmag

no_data

m_Gaia

sy_gaiamag

9.204750±0.000347

m_B

sy_bmag

9.419±0.035

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

sy_pm

35.0449149±0.0547440

μ_δ

sy_pmdec

35.0329000±0.0547448

μ_α

sy_pmra

-0.9175940±0.0535395

sy_plx

3.6449100±0.0293343

Distance

sy_dist

272.217+2.207-2.173

Set Parameters

R_✶

st_rad

1.7962600+0.0468729-0.0586849

T_eff

st_teff

8557.000+149.220-154.108