HIP 65 Overview

HIP 65 B 3712.67 K

HIP 65 A 0.72 R_⦿ 4590.00 K

HIP 65 A b

2.030 R_Jup

Overview Notes System Parameters Ancillary Nearby Data Legend

Architecture: HIP 65; HIP 65 B; HIP 65 A

Other Data: Bibliography 11; Exoplanet Archive Notes 1; HIP 65 B Nearby Data 4; HIP 65 A Nearby Data 4

Discovery Data

Host	Planet	Method	Year	Reference	Disposition
HIP 65 A	HIP 65 A b	Transit	2020	Nielsen et al. 2020	Confirmed Planet

Exoplanet Archive Notes (1)

HIP 65

This reference contains discussion regarding the stellar multiplicity of this system. (Nielsen et al. 2020)

HIP 65 B Stellar Parameters (2 Solutions)

RA: 00h00m44.28s

Dec: -54d49m47.94s

Distance: 61.9360+0.2288-0.2271
pc

Parallax: 16.1171000±0.0589851 mas

Ecliptic Latitude: -48.65368 deg

Ecliptic Longitude: 330.67928 deg

Galactic Latitude: -60.79586 deg

Galactic Longitude: 317.94451 deg

Total Proper Motion: 219.6917671±0.0855344 mas/yr

Proper Motion (RA): -207.4660000±0.0861113 mas/yr

Proper Motion (Dec): -72.2657000±0.0806223 mas/yr

Photometry: m_V
16.5474±0.0711; m_TESS
14.2971±0.0136; m_J
---; m_H
---; m_Ks
---; m_W1
---; m_W2
---; m_W3
---; m_W4
---; m_Gaia
15.387700±0.000832; m_B
---

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

Source	Nielsen et al. 2020	Gaia DR2
T_eff (K)	3861+183-259	3712.6667+995.0687-290.6667
M_✶ (M_⦿)	0.300+0.003-0.050	---
Sp. T	M	---

HIP 65 A Stellar Parameters (5 Solutions)

RA: 00h00m44.55s

Dec: -54d49m50.96s

Distance: 61.7856+0.0806-0.0804
pc

Parallax: 16.1560000±0.0209251 mas

Ecliptic Latitude: -48.65474 deg

Ecliptic Longitude: 330.6793 deg

Galactic Latitude: -60.79535 deg

Galactic Longitude: 317.9426 deg

Total Proper Motion: 215.0550558±0.0304035 mas/yr

Proper Motion (RA): -202.8150000±0.0306065 mas/yr

Proper Motion (Dec): -71.5175000±0.0287189 mas/yr

Photometry: m_V
11.00±0.03; m_TESS
9.9005±0.0060; m_J
8.922±0.019; m_H
8.400±0.031; m_Ks
8.290±0.025; m_W1
8.121±0.023; m_W2
8.177±0.019; m_W3
8.095±0.019; m_W4
8.123±0.205; m_Gaia
10.589500±0.000446; m_B
12.099±0.024

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

Source	Paredes et al. 2021	Nielsen et al. 2020	TICv8	Gaia DR2	ExoFOP-TESS TOI	Show Candidate Solutions >>	<< Hide Candidate Solutions
T_eff (K)	---	4590±49	4486.0000+94.7316-158.1320	4658.67+151.06-87.44	4486±175
L_✶ (log₁₀(L_⦿))	---	-0.6780+0.0156-0.0177	-0.6712254+0.0268112-0.0177749	-0.69734243+0.00104256-0.00104507	---
Metallicity (dex)	---	0.18±0.08 [Fe/H]	---	---	---
v sin i (km/s)	---	<2.5	---	---	---
Age (Gyr)	---	4.1+4.3-2.8	---	---	---
ρ_✶ (g/cm³)	---	2.898+0.085-0.074	2.2095221+0.6811096-0.6558089	---	---
M_✶ (M_⦿)	0.74	0.781±0.027	0.7000000+0.1088040-0.0647652	---	---
R_✶ (R_⦿)	---	0.7242+0.0081-0.0091	0.7644010+0.0744302-0.0512080	0.68779266+0.02656430-0.04252482	0.764401018619537±0.062819100000000
log g (log₁₀(cm/s²))	---	4.611+0.011-0.010	4.5165200+0.0971279-0.1072760	---	4.499140±0.338797
Sp. T	K4 V	K4 V	---	---	---
P_rot (days)	---	13.2+1.9-1.4	---	---	---
γ (km/s)	---	---	---	21.040702389555179±0.228905443518017	---

HIP 65 A b Planetary Parameters (4 Solutions)

Status: Confirmed Planet
Detected By: Radial Velocity, Transit

Tools: Transit Prediction Service; TOI; Transit

Source	Nielsen et al. 2020	Kokori et al. 2023	Paredes et al. 2021	ExoFOP-TESS TOI	Show Candidate Solutions >>	<< Hide Candidate Solutions
T_eq (K)	1411±15	---	---	1320.95170904155
S (S_⨁)	661+28-29	---	---	719.56290446087
P (days)	0.9809734±0.0000031	0.98097217±0.00000012	0.981	0.9809720±0.0000005
R_p (R_⨁)	22.8+6.8-5.5	---	---	5.91629233324987±0.78082940000000
R_p (R_Jup)	2.03+0.61-0.49	---	---	0.527817157651977±0.069661053123234
δ (%)	8.20+5.80-3.40	---	---	0.617839242097547±0.006023540500000
T₁₄ (hours)	0.7858±0.0060	---	---	0.54050355175474±0.02623893500000
T_C (days)	2458326.10418±0.00011	2458658.653779±0.000042	---	2460205.646862±0.000584
a/R_✶	5.289+0.051-0.045	5.289+0.051-0.045	---	---
b	1.169+0.095-0.077	---	---	---
M_p (M_⨁)	1021±25	---	---	---
M_p (M_Jup)	3.213±0.078	---	---	---
e	0	---	0.009	---
i (deg)	77.18+0.92-1.00	77.18+0.92-1.00	---	---
ρ (g/cm³)	0.480+0.610-0.260	---	---	---
R_p/R_✶	0.287+0.088-0.068	0.287±0.088	---	---
K (m/s)	753.7±5.0	---	734.6+4.6-4.5	---
a (au)	0.01782+0.00020-0.00021	---	0.017	---
T_p (days)	---	---	2458368.833	---
ω (deg)	---	---	291.42	---
M_p sin i (M_⨁)	---	---	938	---
M_p sin i (M_Jup)	---	---	2.95	---

Ancillary Information (1 Unique File)

+ HIP 65 A (1 File Type, 1 File)

Literature Time Series (1 File Type, 1 File)

File Type	Data Points	Filter	Reference
Photometric Light Curve	203	Hp (Hipparcos)	Hipparcos and Tycho Catalogs

HIP 65 B Nearby Data (4 Data Types within 30 arcseconds)

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

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

HIP 65 A Nearby Data (4 Data Types within 30 arcseconds)

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

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

Bibliography (11 References)

System

Star

Confirmed

Candidate

False Positive Planet

Controversial

False Positive

Aliases

Data Access

Transit Prediction Service

Time Series

Kepler | K2

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