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TOI-3862 Overview

TOI-3862 0.93 R⦿ 5343.00 K
TOI-3862 b
0.493 RJup
Architecture
TOI-3862
TOI-3862
TOI-3862 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
TOI-3862 TOI-3862 b 1.56 d 5.53 R⨁ Transit 2026 Carleo et al. 2026 Confirmed Planet
RA
12h23m36.14s
Dec
+50d32m40.65s
Distance
249.020+1.679-1.656
pc
Parallax
3.9869800±0.0266906 mas
Ecliptic Latitude
47.25589 deg
Ecliptic Longitude
158.63759 deg
Galactic Latitude
65.99004 deg
Galactic Longitude
133.83921 deg
Total Proper Motion
42.8370524±0.0319909 mas/yr
Proper Motion (RA)
41.305400±0.031611 mas/yr
Proper Motion (Dec)
-11.3524000±0.0366504 mas/yr
Photometry
mV
12.351±0.046
mTESS
11.7201±0.0070
mJ
11.030±0.023
mH
10.639±0.022
mKs
10.548±0.016
mW1
10.524±0.023
mW2
10.582±0.021
mW3
10.408±0.063
mW4
9.181
mGaia
12.23260±0.00017
mB
13.064±0.100
mg
14.6816000±0.0082617
mi
12.2198000±0.0024296
mr
12.2312000±0.0012434
mu
15.7605000±0.0064268
mz
13.7789000±0.0076912
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Carleo et al. 2026 TICv8 ExoFOP Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5300±50
5343.000+116.731-133.777
 5564.4±378.8
L✶
(log10(L⦿))
---
-0.1944298+0.0141914-0.0109825
 ---
ρ✶
(g/cm3)
---
1.597164+0.451364-0.278886
 ---
M✶
(M⦿)
0.90±0.07
0.9200000+0.1553300-0.0724904
 ---
R✶
(R⦿)
0.92±0.03
0.9329690+0.0573111-0.0453824
 0.93±0.05
log g
(log10(cm/s2))
4.4±0.1
4.4621200+0.0650011-0.0974225
 4.46±0.08
Metallicity
(dex)
0.11±0.09 [Fe/H] --- ---
γ
(km/s)
-27.841±0.483 --- ---
v sin i
(km/s)
<3.5 --- ---
S Index
0.16±0.01 --- ---
CAII LOG RHK
-5.05±0.10 --- ---
Prot
(days)
<13 --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Carleo et al. 2026 ExoFOP Show Candidate Solutions >> << Hide Candidate Solutions
a/R✶
8.848+0.074-0.070
 ---
Teq
(K)
1539±36 1212
b
0.135+0.059-0.058
 ---
ω
(deg)
278.72+0.48-0.50
 ---
Mp
(M⨁)
53.7+2.8-2.9
 ---
Mp
(MJup)
0.1688+0.0087-0.0090
 ---
e
0.0232+0.0071-0.0054
 ---
i
(deg)
89.15±0.37 ---
P
(days)
1.55745774+0.00000036-0.00000042
 1.5574603±0.0000019
ρ
(g/cm3)
1.75±0.20 ---
Rp
(R⨁)
5.53±0.18 6.153170±0.363828
Rp
(RJup)
0.493±0.016 0.5489500±0.0324586
Rp/R✶
0.05508+0.00036-0.00033
 ---
K
(m/s)
31.77±0.24 ---
a
(au)
0.02539+0.00064-0.00068
 ---
T14
(hours)
1.409±0.012 1.272±0.068
TC
(days)
2459662.73870+0.00013-0.00014
(BJD)
2459662.7386080±0.0006192
(BJD)
S
(S⨁)
--- 358.839
δ
(%)
--- 0.390000000±0.000167963
Print
Known Objects
1 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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