TIC 154870955 Overview

TIC 154870955 0.72 R_⦿ 4739.58 K

TIC 154870955 b

0.276 R_Jup

Overview Parameters Nearby Data Bibliography 2 Legend Expand All

TIC 154870955 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
TIC 154870955
TIC 154870955 b	7.97 d	3.09 R_⨁	Transit	2026	Lafarga et al. 2026	Confirmed Planet

TIC 154870955 Stellar Parameters (2 Solutions)

RA: 12h46m58.96s

Dec: +88d49m47.55s

Distance: 226.463+0.692-0.688
pc

Parallax: 4.3867900±0.0133527 mas

Ecliptic Latitude: 66.77224 deg

Ecliptic Longitude: 92.90198 deg

Galactic Latitude: 28.29815 deg

Galactic Longitude: 122.95776 deg

Total Proper Motion: 32.7751803±0.0248414 mas/yr

Proper Motion (RA): -32.4780000±0.0248629 mas/yr

Proper Motion (Dec): -4.4036300±0.0236436 mas/yr

Photometry: m_V
13.430±0.069; m_TESS
12.5525±0.0061; m_J
11.670±0.021; m_H
11.144±0.017; m_Ks
11.015±0.022; m_W1
10.990±0.023; m_W2
11.051±0.020; m_W3
11.020±0.099; m_W4
9.389; m_Gaia
13.194700±0.000328; m_B
15.503±0.062

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

Source	Lafarga et al. 2026	TICv8
T_eff (K)	4739.579	4999.000+107.777-236.075
ρ_✶ (g/cm³)	2.35255569389926+2.55347835109563-1.79798870626509	3.071786+0.936842-0.743088
R_✶ (R_⦿)	0.724328	0.7243280+0.0448462-0.0550131
log g (log₁₀(cm/s²))	4.568	4.6362300+0.0662693-0.1175520
L_✶ (log₁₀(L_⦿))	---	-0.5299025+0.0259560-0.0420301
M_✶ (M_⦿)	---	0.828000+0.102994-0.099587

TIC 154870955 b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Transit

Tools: Planetary Systems; Transit Prediction Service; Transit

Source	Lafarga et al. 2026
a/R_✶	19.915911988627300+5.528918987399800-7.613088332620370
b	0.6381270775245270+0.2432323032451800-0.3896729714871310
i (deg)	88.185043234212500+1.252921364466420-2.298510730269670
P (days)	7.969874712803670+0.000078417678983-0.000078191242499
R_p (R_⨁)	3.094674661753970+0.515828157465997-0.340221904607228
R_p (R_Jup)	0.2760888563001960+0.0460191850866508-0.0303526175763000
R_p/R_✶	0.0391181357079445+0.0058131333263510-0.0036079122059537
T₁₄ (hours)	2.5223425915863400+0.3934684091284991-0.2522166654675670
T_C (days)	2458839.05557732+0.00676545-0.00563147 (BJD)

Nearby Data (within 30 arcseconds) Browse Nearby Data

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

Data Files: 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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