HATS-77 Overview

HATS-77 0.69 R_⦿ 4105.00 K

HATS-77 b

1.165 R_Jup

Overview Parameters Nearby Data Bibliography 3 Legend Expand All

HATS-77 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
HATS-77
HATS-77 b	3.09 d	13.06 R_⨁	Transit	2021	Jordán et al. 2022	Confirmed Planet

HATS-77 Stellar Parameters (3 Solutions)

RA: 09h59m17.68s

Dec: -27d23m34.14s

Distance: 436.176+10.910-10.400
pc

Parallax: 2.2653400±0.0555505 mas

Ecliptic Latitude: -36.84491 deg

Ecliptic Longitude: 163.55781 deg

Galactic Latitude: 21.57897 deg

Galactic Longitude: 262.26931 deg

Total Proper Motion: 25.990866±0.103252 mas/yr

Proper Motion (RA): -24.634600±0.103846 mas/yr

Proper Motion (Dec): -8.2862300±0.0978473 mas/yr

Photometry: m_V
16.195±0.229; m_TESS
14.9181±0.0080; m_J
13.779±0.029; m_H
13.047±0.029; m_Ks
12.934±0.032; m_W1
12.847±0.024; m_W2
12.870±0.027; m_W3
12.587; m_W4
9.145001; m_Gaia
15.736400±0.001141; m_B
17.716±0.000

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

Source	Jordán et al. 2022	TICv8	ExoFOP
T_eff (K)	4071±13	4107.0±122.0	4105±171
R_✶ (R_⦿)	0.6428±0.0066	0.69386	0.693859994411469
log g (log₁₀(cm/s²))	4.638±0.014	4.5617	4.438
L_✶ (log₁₀(L_⦿))	-0.9918+0.0118-0.0121	-0.9086627	---
ρ_✶ (g/cm³)	3.48+0.17-0.12	2.70103	---
M_✶ (M_⦿)	0.655±0.014	0.64	---
Metallicity (dex)	0.253±0.039 [Fe/H]	---	---
γ (km/s)	-7.758±0.043	---	---
Age (Gyr)	12.1±5.0	---	---

HATS-77 b Planetary Parameters (2 Solutions)

Status: Confirmed Planet

Detected By: Radial Velocity, Transit

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

Source	Jordán et al. 2022	ExoFOP
T_eq (K)	828.3±5.9	798.042302571525
S (S_⨁)	78.370±2.165	95.8571811807095
P (days)	3.0876262±0.0000016	3.08762973344209±0.00000403839930
R_p (R_⨁)	13.06±0.24	13.901129352616±0.603318330000
R_p (R_Jup)	1.165±0.021	1.2401778292486±0.0538245489173
δ (%)	---	4.04118142458553±0.13635623000000
T₁₄ (hours)	2.22768±0.01680	2.23862461062643±0.11530267400000
T_C (days)	2459136.69378±0.00020 (BJD-TDB)	2458543.86853900±0.00074958 (BJD)
a/R_✶	12.06+0.19-0.14	---
b	0.328+0.041-0.054	---
M_p (M_⨁)	436.7+31.8-23.5	---
M_p (M_Jup)	1.374+0.100-0.074	---
e	<0.045	---
i (deg)	88.44±0.27	---
ρ (g/cm³)	1.077+0.112-0.081	---
R_p/R_✶	0.1865±0.0024	---
K (m/s)	253±63	---
a (au)	0.03607±0.00025	---

Nearby Data (within 30 arcseconds) Browse Nearby Data

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

Data Files: 1 Associated Literature Data

Bibliography (3 References)

HATS-74Ab, HATS-75b, HATS-76b, and HATS-77b: Four Transiting Giant Planets Around K and M Dwarfs
Jordán 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/HATS-77.json

HATS-77

Catalog Parameters

09h59m17.68s

Dec

dec

-27d23m34.14s

elat

-36.84491

elon

163.55781

glat

21.57897

glon

262.26931

m_V

sy_vmag

16.195±0.229

m_TESS

sy_tmag

14.9181±0.0080

m_J

sy_jmag

13.779±0.029

m_H

sy_hmag

13.047±0.029

m_Ks

sy_kmag

12.934±0.032

sy_kepmag

no_data

m_W1

sy_w1mag

12.847±0.024

m_W2

sy_w2mag

12.870±0.027

m_W3

sy_w3mag

12.587

m_W4

sy_w4mag

9.145001

sy_icmag

no_data

m_Gaia

sy_gaiamag

15.736400±0.001141

m_B

sy_bmag

17.716±0.000

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

sy_pm

25.990866±0.103252

μ_δ

sy_pmdec

-8.2862300±0.0978473

μ_α

sy_pmra

-24.634600±0.103846

sy_plx

2.2653400±0.0555505

Distance

sy_dist

436.176+10.910-10.400

Set Parameters

R_✶

st_rad

0.693859994411469

T_eff

st_teff

4105±171