TOI-1853 Overview

TOI-1853 0.84 R_⦿ 4968.77 K

TOI-1853 b

0.309 R_Jup

Overview Parameters Nearby Data Bibliography 3 Legend Expand All

TOI-1853 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
TOI-1853
TOI-1853 b	1.24 d	3.46 R_⨁	Transit	2023	Naponiello et al. 2023	Confirmed Planet

TOI-1853 Stellar Parameters (3 Solutions)

RA: 14h05m50.24s

Dec: +16d59m32.53s

Distance: 165.105+1.006-0.994
pc

Parallax: 6.0281100±0.0364065 mas

Ecliptic Latitude: 27.81792 deg

Ecliptic Longitude: 202.72192 deg

Galactic Latitude: 70.04109 deg

Galactic Longitude: 6.26325 deg

Total Proper Motion: 47.2575245±0.0642122 mas/yr

Proper Motion (RA): -45.6259000±0.0645081 mas/yr

Proper Motion (Dec): -12.3106000±0.0600008 mas/yr

Photometry: m_V
12.178±0.028; m_TESS
11.3719±0.0061; m_J
10.582±0.021; m_H
10.175±0.018; m_Ks
10.055±0.019; m_W1
9.997±0.023; m_W2
10.057±0.019; m_W3
9.956±0.054; m_W4
8.737001; m_Gaia
11.947400±0.000301; m_B
12.873±0.399; m_g
14.9806000±0.0116585; m_i
11.7529000±0.0006576; m_r
11.984800±0.000805; m_u
15.5075000±0.0069008; m_z
11.8545000±0.0035461

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

Source	Naponiello et al. 2023	TICv8	ExoFOP
T_eff (K)	4985±70	4968.7700+125.8060-89.1512	4968.8±107.5
L_✶ (log₁₀(L_⦿))	-0.4323+0.0108-0.0111	-0.4121050+0.0140191-0.0144567	---
Metallicity (dex)	0.11±0.08 [Fe/H]	0.2053680±0.0230127 [M/H]	---
ρ_✶ (g/cm³)	---	1.952863+0.468051-0.433375	---
M_✶ (M_⦿)	0.837±0.039	0.8200000+0.1030080-0.0953754	---
R_✶ (R_⦿)	0.808±0.013	0.8396580+0.0450603-0.0498141	0.84±0.05
log g (log₁₀(cm/s²))	4.49±0.11	4.5036800+0.0956789-0.0683019	4.50±0.08
v sin i (km/s)	1.3±0.9	---	---
CAII LOG RHK	-4.73±0.06	---	---
Sp. T	K2.5 V	---	---

TOI-1853 b Planetary Parameters (2 Solutions)

Status: Confirmed Planet

Detected By: Radial Velocity, Transit

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

Source	Naponiello et al. 2023	ExoFOP
T_eq (K)	1479±25	1272
b	0.52±0.04	---
M_p (M_⨁)	73.2±2.7	---
M_p (M_Jup)	0.230±0.008	---
e	<0.03	---
i (deg)	84.7±0.4	---
P (days)	1.2436258±0.0000015	1.2436239±0.0000046
ρ (g/cm³)	9.740+0.820-0.760	---
R_p (R_⨁)	3.46±0.08	3.893340±0.284458
R_p (R_Jup)	0.309±0.007	0.3473411±0.0253777
K (m/s)	48.8+1.1-1.0	---
a (au)	0.0213±0.0005	---
T₁₄ (hours)	1.19±0.03	1.211±0.206
T_C (days)	2459690.7420±0.0006 (BJD-TDB)	2459690.7434360±0.0017567 (BJD)
S (S_⨁)	---	435.33
δ (%)	---	0.179000000±0.000381382

Nearby Data (within 30 arcseconds) Browse Nearby Data

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

Data Files: 1 Associated Literature Data

Bibliography (3 References)

A super-massive Neptune-sized planet
Naponiello et al. 2023 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/TOI-1853.json

TOI-1853

Catalog Parameters

14h05m50.24s

Dec

dec

+16d59m32.53s

elat

27.81792

elon

202.72192

glat

70.04109

glon

6.26325

m_V

sy_vmag

12.178±0.028

m_TESS

sy_tmag

11.3719±0.0061

m_J

sy_jmag

10.582±0.021

m_H

sy_hmag

10.175±0.018

m_Ks

sy_kmag

10.055±0.019

sy_kepmag

no_data

m_W1

sy_w1mag

9.997±0.023

m_W2

sy_w2mag

10.057±0.019

m_W3

sy_w3mag

9.956±0.054

m_W4

sy_w4mag

8.737001

sy_icmag

no_data

m_Gaia

sy_gaiamag

11.947400±0.000301

m_B

sy_bmag

12.873±0.399

m_g

sy_gmag

14.9806000±0.0116585

m_i

sy_imag

11.7529000±0.0006576

m_r

sy_rmag

11.984800±0.000805

m_u

sy_umag

15.5075000±0.0069008

m_z

sy_zmag

11.8545000±0.0035461

sy_pm

47.2575245±0.0642122

μ_δ

sy_pmdec

-12.3106000±0.0600008

μ_α

sy_pmra

-45.6259000±0.0645081

sy_plx

6.0281100±0.0364065

Distance

sy_dist

165.105+1.006-0.994

Set Parameters

R_✶

st_rad

0.8396580+0.0450603-0.0498141

T_eff

st_teff

4968.7700+125.8060-89.1512