HS Psc Overview

HS Psc 0.65 R_⦿ 4215.00 K

HS Psc b

Overview Parameters Nearby Data Bibliography 2 Legend Expand All

HS Psc Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
HS Psc
HS Psc b	3.99 d	> 464.03 M_⨁	Radial Velocity	2024	Tran et al. 2024	Confirmed Planet

HS Psc Stellar Parameters (2 Solutions)

RA: 01h37m23.37s

Dec: +26d57m10.09s

Distance: 37.6604+0.0995-0.0989
pc

Parallax: 26.5244000±0.0694283 mas

Ecliptic Latitude: 15.64502 deg

Ecliptic Longitude: 32.50071 deg

Galactic Latitude: -34.80236 deg

Galactic Longitude: 135.41792 deg

Total Proper Motion: 174.038320±0.168307 mas/yr

Proper Motion (RA): 118.359000±0.165381 mas/yr

Proper Motion (Dec): -127.595000±0.170784 mas/yr

Photometry: m_V
10.769±0.087; m_TESS
9.521401±0.006800; m_J
8.429±0.023; m_H
7.784±0.021; m_Ks
7.642±0.027; m_W1
7.515±0.031; m_W2
7.557±0.021; m_W3
7.481±0.017; m_W4
7.599±0.147; m_Gaia
10.286500±0.002894; m_B
12.705±0.362; m_g
11.8118000±0.0005138; m_i
9.9248000±0.0006202; m_r
10.4387000±0.0003062; m_u
14.9922000±0.0055478; m_z
10.5715000±0.0014462

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

Source	Tran et al. 2024	TICv8
T_eff (K)	4203±116	4215.000+145.624-111.005
L_✶ (log₁₀(L_⦿))	-0.914+0.024-0.026	-0.9244300+0.0270685-0.0332540
ρ_✶ (g/cm³)	---	3.437016+1.264186-0.958996
M_✶ (M_⦿)	0.69±0.07	0.6600000+0.0891898-0.0698772
R_✶ (R_⦿)	0.65±0.07	0.6469080+0.0510362-0.0727477
log g (log₁₀(cm/s²))	4.66±0.03	4.6359300+0.1276430-0.0929056
Metallicity (dex)	-0.050±0.090 [Fe/H]	---
v sin i (km/s)	29.7±3.1	---
Age (Gyr)	0.133+0.015-0.020	---
Sp. T	K7 V	---
P_rot (days)	1.086±0.003	---

HS Psc b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems

Source	Tran et al. 2024
T_p (days)	2458486.71+1.46-0.91 (JD)
ω (deg)	176.25+101.88-102.74
M_p sin i (M_⨁)	464+178-140
M_p sin i (M_Jup)	1.46+0.56-0.44
e	0.27+0.21-0.27
P (days)	3.986+0.044-0.003
K (m/s)	268+91-92
a (au)	0.0435±0.0017
T_C (days)	2458486.422+0.429-0.523 (JD)

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 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/HS_Psc.json

HS Psc

Catalog Parameters

01h37m23.37s

Dec

dec

+26d57m10.09s

elat

15.64502

elon

32.50071

glat

-34.80236

glon

135.41792

m_V

sy_vmag

10.769±0.087

m_TESS

sy_tmag

9.521401±0.006800

m_J

sy_jmag

8.429±0.023

m_H

sy_hmag

7.784±0.021

m_Ks

sy_kmag

7.642±0.027

sy_kepmag

no_data

m_W1

sy_w1mag

7.515±0.031

m_W2

sy_w2mag

7.557±0.021

m_W3

sy_w3mag

7.481±0.017

m_W4

sy_w4mag

7.599±0.147

sy_icmag

no_data

m_Gaia

sy_gaiamag

10.286500±0.002894

m_B

sy_bmag

12.705±0.362

m_g

sy_gmag

11.8118000±0.0005138

m_i

sy_imag

9.9248000±0.0006202

m_r

sy_rmag

10.4387000±0.0003062

m_u

sy_umag

14.9922000±0.0055478

m_z

sy_zmag

10.5715000±0.0014462

sy_pm

174.038320±0.168307

μ_δ

sy_pmdec

-127.595000±0.170784

μ_α

sy_pmra

118.359000±0.165381

sy_plx

26.5244000±0.0694283

Distance

sy_dist

37.6604+0.0995-0.0989

Set Parameters

R_✶

st_rad

0.6469080+0.0510362-0.0727477

T_eff

st_teff

4215.000+145.624-111.005