NGTS-23 Overview

NGTS-23 1.29 R_⦿ 6287.00 K

NGTS-23 b

1.267 R_Jup

Overview System Parameters Nearby Data Legend

Architecture: NGTS-23; NGTS-23

Other Data: Bibliography 2; Nearby Data 4

Discovery Data

Host	Planet	Method	Year	Reference	Disposition
NGTS-23	NGTS-23 b	Transit	2022	Jackson et al. 2022	Confirmed Planet

NGTS-23 Stellar Parameters (2 Solutions)

RA: 04h41m43.75s

Dec: -40d02m40.31s

Distance: 1074.95+19.91-19.21
pc

Parallax: 0.901091±0.016801 mas

Ecliptic Latitude: -61.30897 deg

Ecliptic Longitude: 57.7157 deg

Galactic Latitude: -41.20214 deg

Galactic Longitude: 243.74636 deg

Total Proper Motion: 12.3360162±0.0424226 mas/yr

Proper Motion (RA): 0.8441480±0.0240277 mas/yr

Proper Motion (Dec): 12.3071000±0.0424903 mas/yr

Photometry: m_V
14.126±0.160; m_TESS
13.5861±0.0060; m_J
13.056±0.026; m_H
12.797±0.026; m_Ks
12.730±0.036; m_W1
12.710±0.024; m_W2
12.744±0.023; m_W3
12.789±0.452; m_W4
9.240±0.492; m_Gaia
13.95350±0.00027; m_B
14.572±0.021

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

Source	Jackson et al. 2022	TICv8
T_eff (K)	6057±64	6287.0±122.0
L_✶ (log₁₀(L_⦿))	0.2833+0.0205-0.0247	0.3712713
ρ_✶ (g/cm³)	0.755+0.027-0.034	0.803280
M_✶ (M_⦿)	1.01+0.06-0.07	1.23
R_✶ (R_⦿)	1.24±0.03	1.29241
log g (log₁₀(cm/s²))	4.04±0.15	4.30517
Metallicity (dex)	-0.26±0.11 [Fe/H]	---
v sin i (km/s)	1.46±1.08	---
Age (Gyr)	6.39+1.93-1.60	---
Sp. T	F9 V	---

NGTS-23 b Planetary Parameters (1 Solutions)

Status: Confirmed Planet
Detected By: Transit

Tools: Transit Prediction Service; Transit

Source	Jackson et al. 2022
a/R_✶	8.72+0.10-0.13
T_eq (K)	1327+17-16
b	0.134+0.094-0.091
M_p (M_⨁)	195±31
M_p (M_Jup)	0.613±0.097
e	0
i (deg)	89.12+0.53-0.64
P (days)	4.0764326±0.0000041
R_p (R_⨁)	14.20±0.34
R_p (R_Jup)	1.267±0.030
R_p/R_✶	0.1048±0.0011
K (m/s)	78±11
a (au)	0.0504±0.0120
T₁₄ (hours)	3.919±0.031
T_C (days)	2458431.77134±0.00048

Nearby Data (4 Data Types within 30 arcseconds)

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

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

Bibliography (2 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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