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TOI-3896 Overview

TOI-3896 0.75 R⦿ 5110.91 K
TOI-3896 b
0.281 RJup

TOI-3896 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
TOI-3896
TOI-3896 b 4.38 d 3.15 R⨁ Transit 2026 Lafarga et al. 2026 Confirmed Planet
RA
12h31m43.26s
Dec
+63d54m30.77s
Distance
181.653+0.716-0.710
pc
Parallax
5.4761300±0.0214502 mas
Ecliptic Latitude
58.00789 deg
Ecliptic Longitude
145.30093 deg
Galactic Latitude
53.0814 deg
Galactic Longitude
126.53894 deg
Total Proper Motion
108.6005934±0.0369908 mas/yr
Proper Motion (RA)
-108.4790000±0.0369938 mas/yr
Proper Motion (Dec)
-5.1376500±0.0356408 mas/yr
Photometry
mV
12.430±0.046
mTESS
11.6832±0.0064
mJ
10.891±0.023
mH
10.441±0.027
mKs
10.358±0.020
mW1
10.330±0.023
mW2
10.38±0.02
mW3
10.328±0.051
mW4
9.052
mGaia
12.233400±0.000143
mB
13.303±0.000
mg
13.2397000±0.0015789
mi
12.0292000±0.0011352
mr
12.2838000±0.0008353
mu
15.7235000±0.0072045
mz
13.6661000±0.0092704
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Lafarga et al. 2026 TICv8 ExoFOP
Teff
(K)
5110.907
5127.000+132.234-107.961
 5127.0±120.1
ρ✶
(g/cm3)
2.09934066333793+1.07456074023883-1.25372040917890
2.899956+0.803031-0.647543
 ---
R✶
(R⦿)
0.747752
0.7477520+0.0391839-0.0470472
 0.75±0.04
log g
(log10(cm/s2))
4.5671
4.6250500+0.0970702-0.0734857
 4.63±0.09
L✶
(log10(L⦿))
---
-0.4583364+0.0105641-0.0135960
 ---
M✶
(M⦿)
---
0.860000+0.137656-0.068820
 ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Lafarga et al. 2026 ExoFOP
a/R✶
12.859313963254897+1.899682469687667-3.362358727822889
 ---
b
0.5034448140037316+0.2737139984585389-0.3679337949580831
 ---
i
(deg)
87.748419667227552+1.729084769516206-2.434207110435551
 ---
P
(days)
4.3773036966683501+0.0000154054310686-0.0000143076827488
 4.3773113±0.0000208
Rp
(R⨁)
3.149492367507601+0.256728783732930-0.236001699574599
 2.974250±0.205637
Rp
(RJup)
0.2809793728619411+0.0229038474241400-0.0210546976474497
 0.2653453±0.0183457
Rp/R✶
0.0385759249108285+0.0019802763513758-0.0017278762215941
 ---
T14
(hours)
2.368945057477056+0.122733278484907-0.092080465112018
 2.329±0.238
TC
(days)
2458903.31049730+0.00157840-0.00160594
(BJD)
2459634.3223840±0.0030419
(BJD)
Teq
(K)
--- 966
S
(S⨁)
--- 144.988
δ
(%)
--- 0.143000000±0.000190317
Print
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 Associated Literature Data
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