ZTF J1230-2655 Overview

ZTF J1230-2655 0.01 R_⦿ 10000.00 K

ZTF J1230-2655 b

1.230 R_Jup

Overview Parameters Nearby Data Bibliography 2 Legend Expand All

ZTF J1230-2655 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
ZTF J1230-2655
ZTF J1230-2655 b	0.24 d	13.79 R_⨁	Transit	2025	Parsons et al. 2025	Confirmed Planet

ZTF J1230-2655 Stellar Parameters (1 Solution)

RA: 12h30m16.54s

Dec: -26d55m51.46s

Distance: 186.690+15.112-13.034
pc

Parallax: 5.37615±0.39077 mas

Ecliptic Latitude: -21.64348 deg

Ecliptic Longitude: 198.03978 deg

Galactic Latitude: 35.70193 deg

Galactic Longitude: 297.12181 deg

Total Proper Motion: 42.887816±0.462002 mas/yr

Proper Motion (RA): -42.195800±0.466924 mas/yr

Proper Motion (Dec): -7.673280±0.274205 mas/yr

Photometry: m_V
18.9116±0.0460; m_TESS
18.8086±0.0214; m_Gaia
18.886600±0.002415

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

Source	Parsons et al. 2025
T_eff (K)	10000±110
M_✶ (M_⦿)	0.646±0.017
R_✶ (R_⦿)	0.0123±0.0002
log g (log₁₀(cm/s²))	8.07±0.05

ZTF J1230-2655 b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Transit

Tools: Planetary Systems; Transit Prediction Service; Transit

Source	Parsons et al. 2025
a/R_✶	1.400±0.012
M_p (M_⨁)	<7024
M_p (M_Jup)	<22.1
i (deg)	86.7±0.3
P (days)	0.23597766±0.00000095
R_p (R_⨁)	13.787±0.006
R_p (R_Jup)	1.2300±0.0005
K (m/s)	<9000
T_C (days)	2460432.5478805±0.0000032 (BJD)

Nearby Data (within 30 arcseconds) Browse Nearby Data

Known Objects: 1 Confirmed Planets

Data Files: 1 Associated Literature Data

Bibliography (2 References)

Two almost planetary mass survivors of common envelope evolution
Parsons et al. 2025 Reference Overview
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview

Legend

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

External Link
Search
Browse
Download

Debug Info

https://vmexoweb2.ipac.caltech.edu/data/Overviews_2.0/39/ZTF_J1230-2655.json

ZTF J1230-2655

Catalog Parameters

12h30m16.54s

Dec

dec

-26d55m51.46s

elat

-21.64348

elon

198.03978

glat

35.70193

glon

297.12181

m_V

sy_vmag

18.9116±0.0460

m_TESS

sy_tmag

18.8086±0.0214

sy_jmag

no_data

sy_hmag

no_data

sy_kmag

no_data

sy_kepmag

no_data

sy_w1mag

no_data

sy_w2mag

no_data

sy_w3mag

no_data

sy_w4mag

no_data

sy_icmag

no_data

m_Gaia

sy_gaiamag

18.886600±0.002415

sy_bmag

no_data

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

sy_pm

42.887816±0.462002

μ_δ

sy_pmdec

-7.673280±0.274205

μ_α

sy_pmra

-42.195800±0.466924

sy_plx

5.37615±0.39077

Distance

sy_dist

186.690+15.112-13.034

Set Parameters

R_✶

st_rad

0.0123±0.0002

T_eff

st_teff

10000±110