NGTS-25 Overview

NGTS-25 0.88 R_⦿ 5300.00 K

NGTS-25 b

1.023 R_Jup

Overview Parameters Nearby Data Bibliography 2 Legend Expand All

NGTS-25 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
NGTS-25
NGTS-25 b	2.82 d	11.47 R_⨁	Transit	2022	Jackson et al. 2023	Confirmed Planet

NGTS-25 Stellar Parameters (2 Solutions)

RA: 20h29m40.39s

Dec: -39d01m56.48s

Distance: 521.233000+8.367000-8.112001
pc

Parallax: 1.8902900±0.0300914 mas

Ecliptic Latitude: -19.41373 deg

Ecliptic Longitude: 300.02625 deg

Galactic Latitude: -35.06443 deg

Galactic Longitude: 2.60742 deg

Total Proper Motion: 7.9329614±0.0380805 mas/yr

Proper Motion (RA): 5.1744900±0.0434075 mas/yr

Proper Motion (Dec): 6.0130300±0.0335956 mas/yr

Photometry: m_V
14.333±0.114; m_TESS
13.546±0.006; m_J
12.818±0.023; m_H
12.417±0.022; m_Ks
12.324±0.023; m_W1
12.287±0.023; m_W2
12.328±0.024; m_W3
12.137±0.381; m_W4
9.03; m_Gaia
14.086400±0.000349; m_B
15.137±0.086

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

Source	Jackson et al. 2023	TICv8
T_eff (K)	5321±58	5300.0±122.0
L_✶ (log₁₀(L_⦿))	-0.292+0.037-0.047	-0.2589097
ρ_✶ (g/cm³)	2.219+0.085-0.110	1.88048
M_✶ (M_⦿)	0.91+0.03-0.04	0.91
R_✶ (R_⦿)	0.86+0.02-0.05	0.880331
log g (log₁₀(cm/s²))	4.48±0.14	4.50782
Metallicity (dex)	0.12±0.05 [Fe/H]	---
v sin i (km/s)	1.96±0.68	---
Age (Gyr)	3.49+3.49-3.37	---
Sp. T	K0 V	---

NGTS-25 b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Transit

Tools: Planetary Systems; Transit Prediction Service; Transit

Source	Jackson et al. 2023
a/R_✶	9.78+0.12-0.16
T_eq (K)	1101+15-14
b	0.113+0.097-0.072
M_p (M_⨁)	203+18-17
M_p (M_Jup)	0.639+0.058-0.052
e	0
i (deg)	89.34+0.42-0.58
P (days)	2.8230930±0.0000033
R_p (R_⨁)	11.47+0.39-0.58
R_p (R_Jup)	1.023+0.035-0.052
R_p/R_✶	0.1231+0.0011-0.0013
K (m/s)	100±6
a (au)	0.0388+0.0014-0.0020
T₁₄ (hours)	2.466±0.025
T_C (days)	2458204.26373±0.00050 (BJD)

Nearby Data (within 30 arcseconds) Browse Nearby Data

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

Data Files: 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/NGTS-25.json

NGTS-25

Catalog Parameters

20h29m40.39s

Dec

dec

-39d01m56.48s

elat

-19.41373

elon

300.02625

glat

-35.06443

glon

2.60742

m_V

sy_vmag

14.333±0.114

m_TESS

sy_tmag

13.546±0.006

m_J

sy_jmag

12.818±0.023

m_H

sy_hmag

12.417±0.022

m_Ks

sy_kmag

12.324±0.023

sy_kepmag

no_data

m_W1

sy_w1mag

12.287±0.023

m_W2

sy_w2mag

12.328±0.024

m_W3

sy_w3mag

12.137±0.381

m_W4

sy_w4mag

9.03

sy_icmag

no_data

m_Gaia

sy_gaiamag

14.086400±0.000349

m_B

sy_bmag

15.137±0.086

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

sy_pm

7.9329614±0.0380805

μ_δ

sy_pmdec

6.0130300±0.0335956

μ_α

sy_pmra

5.1744900±0.0434075

sy_plx

1.8902900±0.0300914

Distance

sy_dist

521.233000+8.367000-8.112001

Set Parameters

R_✶

st_rad

0.880331

T_eff

st_teff

5300.0±122.0