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TOI-260 Overview

TOI-260 0.55 R⦿ 4050.00 K
TOI-260 b
0.153 RJup
Architecture
TOI-260
TOI-260
TOI-260 b
Other Data
Bibliography 5
Exoplanet Archive Notes 1
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
TOI-260 TOI-260 b Transit 2024 Polanski et al. 2024 Confirmed Planet
TOI-260 b
RA
00h19m05.52s
Dec
-09d57m58.14s
Distance
20.1852+0.0232-0.0231
pc
Parallax
49.512300±0.056343 mas
Ecliptic Latitude
-11.03359 deg
Ecliptic Longitude
.36673 deg
Galactic Latitude
-71.21935 deg
Galactic Longitude
97.4431 deg
Total Proper Motion
303.6479622±0.0631601 mas/yr
Proper Motion (RA)
-36.592700±0.125915 mas/yr
Proper Motion (Dec)
-301.4350000±0.0617604 mas/yr
Photometry
mV
9.90±0.03
mTESS
8.4991±0.0060
mJ
7.376±0.020
mH
6.710±0.031
mKs
6.549±0.021
mGaia
9.312400±0.000458
mB
11.225±0.016
mg
10.7354000±0.0003167
mi
8.8538400±0.0001644
mr
13.2196000±0.0085938
mu
14.7782000±0.0068612
mz
8.9266300±0.0007621
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Hobson et al. 2024 TICv8 MacDougall et al. 2023 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
4026±14
4049.000+116.770-125.061
4050+36-31
 4111±171
L✶
(log10(L⦿))
0.0873±0.0027
-1.033694+0.028922-0.037010
-1.1+0.0-0.0
 ---
Metallicity
(dex)
-0.47±0.03 [Fe/H] ---
-0.211+0.057-0.089
[Fe/H] 		---
Age
(Gyr)
--- ---
15.9+2.8-5.5
 ---
ρ✶
(g/cm3)
---
3.759894+1.629026-1.023988
4.6966+0.1358-0.1972
 ---
M✶
(M⦿)
0.616±0.032
0.6300000+0.0893135-0.0734835
0.5485+0.0093-0.0060
 ---
R✶
(R⦿)
0.607±0.014
0.6181730+0.0546492-0.0650794
0.5468+0.0109-0.0074
 0.618173003196716±0.059864300000000
log g
(log10(cm/s2))
4.45±0.05
4.6551900+0.1401990-0.0908931
4.700+0.007-0.010
 4.646100±0.439409
γ
(km/s)
3.30±0.09 --- --- ---
CAII LOG RHK
-4.979±0.069 --- --- ---
Sp. T
K8 V --- --- ---
Prot
(days)
31±6 --- --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
Transit
Source Hobson et al. 2024 Polanski et al. 2024 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
493.0±12.0
438.587642902554+5.965778546211-4.525645972216
 455.613624566321
b
0.679+0.095-0.081
0.578942770783286+0.226928094606111-0.411979539075032
 ---
ω
(deg)
90.0 90 ---
Mp
(M⨁)
4.23±1.60
3.3+1.1-1.0
 ---
Mp
(MJup)
0.0133±0.0050
0.010+0.003-0.003
 ---
e
0 0 ---
i
(deg)
88.84±0.17 --- ---
P
(days)
13.475853+0.000013-0.000011
 13.475815±0.000047 13.4758478417988±0.0000219490400
ρ
(g/cm3)
4.66±1.89
5.60+2.02-2.83
 ---
Rp
(R⨁)
1.71±0.08
1.47291596299057+0.12029036511201-0.08400154249920
 1.98408815950038±0.23659416000000
Rp
(RJup)
0.153±0.007
0.131404986984282+0.010731606051567-0.007494128569532
 0.177008794341164±0.021107553517333
Rp/R✶
0.0258+0.0011-0.0001
0.0246977213779571+0.0019558614710289-0.0013684866823304
 ---
K
(m/s)
1.57+0.59-0.57
 1.32±0.43 ---
a
(au)
0.0943±0.0016 0.091±0.002 ---
T14
(hours)
2.37±0.27
1.99901855401498+0.13692657665547-0.12503328500726
 2.06439133004461±0.19250593000000
TC
(days)
2458392.2942+0.0015-0.0017
 2458392.2944±0.0021 2458392.29401800±0.00190428
S
(S⨁)
--- --- 10.183751946115
δ
(%)
--- --- 0.0708946160083929±0.0050810562000000
Print
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
1 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
External Link
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