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TOI-4561 Overview

TOI-4561 0.85 R⦿ 5631.00 K
TOI-4561 b
0.159 RJup

TOI-4561 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
TOI-4561
TOI-4561 b 8.94 d 1.78 R⨁ Transit 2026 Lafarga et al. 2026 Confirmed Planet
RA
04h03m50.85s
Dec
-76d01m17.25s
Distance
179.008+0.562-0.559
pc
Parallax
5.5574400±0.0173532 mas
Ecliptic Latitude
-76.98729 deg
Ecliptic Longitude
301.37705 deg
Galactic Latitude
-35.877 deg
Galactic Longitude
290.11119 deg
Total Proper Motion
97.3993259±0.0329230 mas/yr
Proper Motion (RA)
28.6159000±0.0349193 mas/yr
Proper Motion (Dec)
93.1008000±0.0327281 mas/yr
Photometry
mV
12.153±0.029
mTESS
11.0559±0.0060
mJ
10.367±0.024
mH
10.027±0.028
mKs
9.926±0.019
mW1
9.897±0.023
mW2
9.95±0.02
mW3
9.889±0.036
mW4
9.681
mGaia
11.54100±0.00019
mB
12.400±0.373
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Lafarga et al. 2026 TICv8 ExoFOP
Teff
(K)
5537.932
5631.000+124.514-133.191
 5631.000±128.852
R✶
(R⦿)
0.851957
0.8519570+0.0414754-0.0413990
 0.851957023143768±0.041437200000000
log g
(log10(cm/s2))
4.5032
4.5772300+0.0732894-0.0780053
 4.5772300±0.0756473
L✶
(log10(L⦿))
---
-0.1821280+0.0162797-0.0122852
 ---
ρ✶
(g/cm3)
4.83398593152337+3.05756708533355-3.52022773764609
2.279887+0.481346-0.481350
 ---
M✶
(M⦿)
---
1.000000+0.143658-0.104170
 ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Lafarga et al. 2026 ExoFOP
Teq
(K)
--- 789.809380237022
S
(S⨁)
--- 91.9623691685954
P
(days)
8.935479367055972+0.000076441126870-0.000082246964338
 8.93565576404579±0.00002561582700
Rp
(R⨁)
1.7778921371946443+0.2673207817365386-0.1984850799872748
 2.02245634821643±0.39299083000000
Rp
(RJup)
0.15861318569266913+0.02384880382000645-0.01770768326751377
 0.180431780760978±0.035060353882133
δ
(%)
--- 0.0420529810592878±0.0041917236000000
T14
(hours)
2.1393242725549317+0.2446013154127920-0.1708025814280344
 1.95391469111696±0.36467420000000
TC
(days)
2459366.58690290+0.00529856-0.00543854
(BJD)
2458330.062409±0.002271
(BJD)
a/R✶
27.32556559239243+4.84914594727750-9.62563308991262
 ---
b
0.5474204020484090+0.3009070318662984-0.3337313868269987
 ---
i
(deg)
88.878186396457721+0.731916219957569-1.613027558655148
 ---
Rp/R✶
0.0191194623463776+0.0025471371816834-0.0018010232715383
 ---
Print
Known Objects
1 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 Associated Literature Data
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  • False Positive Planet
  • Controversial
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  • Time Series
  • Kepler | K2
  • External Link
  • Search
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