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TOI-3540 Overview

  • Star: TOI-3540 A
    • Stellar Radius: 1.13 Solar Radius
    • Stellar Effective Temperature: 6011.16 K
    • Planet: TOI-3540 A b
      • Disposition Confirmed
      • Planet Radius 2.100 Jupiter Radius
  • Star: TOI-3540 B
    • Stellar Radius: 0.76 Solar Radius
    • Stellar Effective Temperature: 4819.00 K

TOI-3540 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
TOI-3540 A
TOI-3540 A b 3.12 d 23.54 R⨁ Transit 2022 Yee et al. 2022 Confirmed Planet
TOI-3540 B
RA
21h55m38.73s
Dec
+28d10m46.20s
Distance
---
Parallax
---
Ecliptic Latitude
37.9025 deg
Ecliptic Longitude
343.06758 deg
Galactic Latitude
-20.45574 deg
Galactic Longitude
82.16987 deg
Total Proper Motion
8.817782±0.861039 mas/yr
Proper Motion (RA)
8.410140±0.861268 mas/yr
Proper Motion (Dec)
2.65006±0.85873 mas/yr
Photometry
mV 11.514±0.046
mTESS 10.9541±0.0065
mJ 10.237±0.021
mH 9.899±0.022
mKs 9.784±0.017
mW1 9.742±0.023
mW2 9.792±0.019
mW3 9.678001±0.062000
mW4 8.399
mGaia 11.403600±0.002504
mB 12.065±0.067
mg 13.6499000±0.0066453
mi 11.1763000±0.0013498
mr 11.3455000±0.0009481
mu 14.7239000±0.0057821
mz 13.2797000±0.0137313
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Yee et al. 2022 TICv8 ExoFOP
Teff
(K)
5810±79 6011.16±41.82 6011.2±41.8
Metallicity
(dex)
0.176±0.089 [Fe/H] 0.201±0.040 [M/H] ---
R✶
(R⦿)
1.228±0.033 1.134760±0.105497 1.13476002216339±0.10549700000000
L✶
(log10(L⦿))
0.1901+0.0216-0.0230
 --- ---
Age
(Gyr)
6.0+3.0-2.5
 --- ---
ρ✶
(g/cm3)
0.823+0.090-0.079
 --- ---
M✶
(M⦿)
1.081+0.071-0.069
 --- ---
log g
(log10(cm/s2))
4.293±0.036 --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Yee et al. 2022 ExoFOP
a/R✶
7.51+0.26-0.25
 ---
Teq
(K)
1498±22 1324.88778476352
b
1.073 ---
S
(S⨁)
841.3+50.7-48.5
 728.1777182852
Mp
(M⨁)
375±44 ---
Mp
(MJup)
1.18±0.14 ---
e
0 ---
i
(deg)
81.93 ---
P
(days)
3.1199990±0.0000079 3.11984038989874±0.00012818676000
ρ
(g/cm3)
0.065 ---
Rp
(R⨁)
23.5 12.1757999749746±1.3005697000000
Rp
(RJup)
2.10 1.08625398694590±0.11602925679049
K
(m/s)
155+17-16
 ---
a
(au)
0.04289+0.00092-0.00093
 ---
δ
(%)
0.023 0.801680095305528±0.028309630000000
T14
(hours)
1.9008+0.0624-0.0600
 1.76467229033528±0.03779436000000
TC
(days)
2459109.14114±0.00089
(BJD-TDB)
2459826.73642800±0.00060954
(BJD)
Print
RA
---
Dec
---
Distance
---
Parallax
---
Ecliptic Latitude
---
Ecliptic Longitude
---
Galactic Latitude
---
Galactic Longitude
---
Total Proper Motion
---
Proper Motion (RA)
---
Proper Motion (Dec)
---
Photometry
mV ---
mTESS ---
mJ ---
mH ---
mKs ---
mW1 ---
mW2 ---
mW3 ---
mW4 ---
mGaia ---
mB ---
mg ---
mi ---
mr ---
mu ---
mz ---
Tools
Planetary Systems
Stellar Hosts
Source Yee et al. 2022
Teff
(K)
4819+67-65
Metallicity
(dex)
0.151+0.073-0.078
[Fe/H]
Age
(Gyr)
6.3+1.6-1.3
M✶
(M⦿)
0.800+0.020-0.021
R✶
(R⦿)
0.761±0.013
log g
(log10(cm/s2))
4.5772+0.0078-0.0087
Print
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
2 KELT Time Series
1 SuperWASP Time Series
1 Associated Literature Data
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
2 KELT Time Series
1 SuperWASP Time Series
1 Associated Literature Data
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