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TOI-1441 Overview

  • Star: TOI-1441
    • Stellar Radius: 1.24 Solar Radius
    • Stellar Effective Temperature: 5885.00 K
    • Planet: TOI-1441 b
      • Disposition Confirmed
      • Planet Radius 0.252 Jupiter Radius

TOI-1441 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
TOI-1441
TOI-1441 b 22.09 d 2.82 R⨁ Transit 2026 Collier et al. 2026 Confirmed Planet
RA
20h21m39.10s
Dec
+58d08m26.98s
Distance
141.133+0.746-0.739
pc
Parallax
7.0568900±0.0369963 mas
Ecliptic Latitude
71.87469 deg
Ecliptic Longitude
349.46972 deg
Galactic Latitude
11.95322 deg
Galactic Longitude
93.04633 deg
Total Proper Motion
86.8324207±0.0690098 mas/yr
Proper Motion (RA)
-24.5624000±0.0679343 mas/yr
Proper Motion (Dec)
-83.2860000±0.0691026 mas/yr
Photometry
mV 10.041±0.004
mTESS 9.48477±0.00610
mJ 8.899±0.027
mH 8.598±0.017
mKs 8.544±0.016
mW1 8.501±0.023
mW2 8.539±0.020
mW3 8.506±0.019
mW4 8.159±0.148
mGaia 9.908780±0.000299
mB 10.700±0.059
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source TICv8 ExoFOP
Teff
(K)
5885.000+231.857-171.353
 5885.000±201.605
L✶
(log10(L⦿))
0.2220963+0.0418882-0.0284014
 ---
ρ✶
(g/cm3)
0.784705+0.232470-0.158109
 ---
M✶
(M⦿)
1.067000+0.180357-0.137097
 ---
R✶
(R⦿)
1.2422500+0.0695096-0.0520583
 1.24±0.06
log g
(log10(cm/s2))
4.2778200+0.0989407-0.0770080
 4.2778200±0.0879743
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Collier et al. 2026 ExoFOP
Teq
(K)
--- 790
S
(S⨁)
--- 64.932
P
(days)
22.092958+0.000143-0.000049
 22.0929740±0.0001442
Rp
(R⨁)
2.82+0.16-0.15
 2.335250±0.149162
Rp
(RJup)
0.252+0.014-0.013
 0.2083374±0.0133074
δ
(%)
--- 0.04350000±0.00239822
T14
(hours)
--- 5.813±0.800
TC
(days)
2458695.40620+0.00273-0.01151
(BJD)
2460418.6619420±0.0056751
(BJD)
a/R✶
27.10+0.78-1.29
 ---
e
0 ---
Rp/R✶
0.0208±0.0005 ---
Print
Known Objects
1 Confirmed Planets
4 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 Associated Literature Data
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