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TOI-5531 Overview

  • Star: TOI-5531
    • Stellar Radius: 1.10 Solar Radius
    • Stellar Effective Temperature: 5788.42 K
    • Planet: TOI-5531 b
      • Disposition Confirmed
      • Planet Radius 0.130 Jupiter Radius

TOI-5531 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
TOI-5531
TOI-5531 b 4.54 d 1.46 R⨁ Transit 2026 Collier et al. 2026 Confirmed Planet
RA
09h53m53.32s
Dec
+19d35m39.76s
Distance
80.6404+0.3421-0.3393
pc
Parallax
12.3721000±0.0519995 mas
Ecliptic Latitude
6.41498 deg
Ecliptic Longitude
143.90533 deg
Galactic Latitude
48.77238 deg
Galactic Longitude
213.67288 deg
Total Proper Motion
10.7737094±0.0806485 mas/yr
Proper Motion (RA)
10.0944000±0.0819159 mas/yr
Proper Motion (Dec)
-3.7650900±0.0708749 mas/yr
Photometry
mV 9.120±0.003
mTESS 8.5727±0.0061
mJ 8.001±0.018
mH 7.686±0.023
mKs 7.665±0.033
mW1 7.555±0.031
mW2 7.618±0.021
mW3 7.632±0.020
mW4 7.736±0.156
mGaia 8.987351±0.000258
mB 9.722±0.038
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source TICv8 ExoFOP
Teff
(K)
5788.420+148.804-156.916
 5788.42±152.86
L✶
(log10(L⦿))
0.089765267+0.012205596-0.012545411
 ---
Metallicity
(dex)
-0.336±0.015 [M/H] ---
ρ✶
(g/cm3)
1.09384+0.29053-0.24348
 ---
M✶
(M⦿)
1.040000+0.139173-0.121229
 ---
R✶
(R⦿)
1.1025900+0.0648141-0.0647940
 1.10258996486664±0.06480400000000
log g
(log10(cm/s2))
4.3702700+0.0992585-0.0764341
 4.3702700±0.0878463
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Collier et al. 2026 ExoFOP
Teq
(K)
--- 1150.35547355172
S
(S⨁)
--- 413.855998947504
P
(days)
4.535285+0.000040-0.000033
 4.53522547354428±0.00003975524000
Rp
(R⨁)
1.46±0.12 1.75362197408601±0.32785490000000
Rp
(RJup)
0.130±0.011 0.156447943039639±0.029249305425247
δ
(%)
--- 0.0195404867524895±0.0021422709000000
T14
(hours)
--- 3.07335421273842±0.36727294000000
TC
(days)
2458873.58934+0.00580-0.00717
(BJD)
2458873.59667200±0.00294866
(BJD)
a/R✶
10.77+0.60-0.71
 ---
e
0 ---
Rp/R✶
0.0122±0.0007 ---
Print
Known Objects
1 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
4 KELT Time Series
1 Associated Literature Data
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  • Time Series
  • Kepler | K2
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