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KOI-7546 Overview

KOI-7546 2.91 R⦿ 7559.92 K
?
KOI-7546.01
Architecture
KOI-7546
KOI-7546
KOI-7546.01
Other Data
Bibliography 6
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KOI-7546 KOI-7546.01 Transit 2015 Q1-Q17 DR24 KOI Table Candidate Planet
RA
19h37m14.55s
Dec
+39d02m58.91s
Distance
1605.78+69.43-63.99
pc
Parallax
0.5949820±0.0256299 mas
Ecliptic Latitude
59.26381 deg
Ecliptic Longitude
308.7231 deg
Galactic Latitude
8.62973 deg
Galactic Longitude
72.59089 deg
Total Proper Motion
0.99695460±0.05027760 mas/yr
Proper Motion (RA)
-0.2513100±0.0427316 mas/yr
Proper Motion (Dec)
-0.9647600±0.0507490 mas/yr
Photometry
mV
12.672±0.103
mTESS
12.3512±0.0084
mJ
11.874±0.022
mH
11.768±0.021
mKs
11.708±0.020
mKep
12.667
mW1
11.641±0.023
mW2
11.679±0.020
mW3
12.034±0.238
mW4
9.163
mGaia
12.608900±0.000204
mB
13.010±0.046
mg
12.788
mi
12.610
mr
12.626
mz
12.608
Mission
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
KOI
Kepler Stellar Data
Kepler Positional Probabilities
Kepler Certified False Positive
Q1-Q16 DR25 TCE
Kepler Time Series
Kepler TCE Time Series
Source TICv8 Latham et al. 2005 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR24 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
7559.920+110.415-168.816
 7630 ---
7854 +227-311
L✶
(log10(L⦿))
1.397484+0.050019-0.031182
 --- --- ---
Metallicity
(dex)
-0.079±0.018 [M/H] -0.109 [Fe/H] ---
-0.120 +0.260-0.340
[Fe/H]
ρ✶
(g/cm3)
0.09979810+0.03096670-0.02018320
 --- ---
6.23922 +0.24113-6.13748
M✶
(M⦿)
1.750000+0.385851-0.203671
 --- ---
2.039 +0.286-0.392
R✶
(R⦿)
2.913130+0.198639-0.147341
 3.464 ---
3.462 +0.624-1.141
log g
(log10(cm/s2))
3.7523800+0.0830803-0.1022070
 3.58 --- 3.669±0.258
Print
Status
Candidate Planet
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR24 KOI Table
P
(days)
44.113873±0.001449 44.113873±0.001449
TC
(days)
2454997.834±0.0254 2454997.834±0.0254
a/R✶
--- 86.26±3.3
Teq
(K)
--- 1158
b
---
0.032 +0.419-0.032
S
(S⨁)
---
424.45 +238.17-262.15
e
--- 0
i
(deg)
--- 89.95
Rp
(R⨁)
---
4.9 +0.88-1.62
Rp/R✶
---
0.01296 +0.000683-0.00161
a
(au)
--- .3101
δ
(%)
---
0.01963+0.00310-0.00310
T14
(hours)
--- 3.956±0.842
Print
Kepler Detection Products (4 File Types, 19 Files)
Kepler Pipeline Data Validation Reports q1_q12_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q12_tce q1_q12_tce q1_q12_tce q1_q17_dr24_tce q1_q17_dr24_tce q1_q17_dr24_tce q1_q17_dr24_tce q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr25_tce
Kepler TCERT Reports q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Planet Detection Metrics q1_q17_dr24_stellar q1_q17_dr24_stellar q1_q17_dr25_stellar q1_q17_dr25_stellar
Kepler Detection Products
Kepler Pipeline Data Validation Summaries q1_q17_dr24_tce
Kepler Object of Interest
KepID 3965201 3965201
KOI Name K07546.01 K07546.01
Exoplanet Archive Disposition CANDIDATE CANDIDATE
Vetting Status Done Done
Date of Last Parameter Update 2018-08-16 2015-09-24
Disposition Using Kepler Data CANDIDATE CANDIDATE
Not Transit-Like False Positive Flag 0 0
Stellar Eclipse False Positive Flag 0 0
Centroid Offset False Positive Flag 0 0
Ephemeris Match Indicates Contamination False Positive Flag 0 0
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr24_koi
Orbital Period [days] 44.113873±0.001449 44.113873±0.001449
Transit Epoch [BKJD] 164.8337±0.0254 164.8337±0.0254
Transit Epoch [BJD] 2454997.834±0.0254 2454997.834±0.0254
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr24_koi
Number of Planets 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr24_tce
Link to DV Report kplr003965201-20160209194854_dvr.pdf kplr003965201-20141002224145_dvr.pdf
RA [decimal degrees] 294.31064 294.31064
Dec [decimal degrees] 39.049701999999996 39.049701999999996
Kepler-band [mag] 12.667 12.667
g'-band [mag] 12.788 12.788
r'-band [mag] 12.626000000000001 12.626000000000001
i'-band [mag] 12.61 12.61
z'-band [mag] 12.608 12.608
J-band [mag] 11.874 11.874
H-band [mag] 11.768 11.768
K-band [mag] 11.708 11.708
Eccentricity --- 0
Impact Parameter ---
0.032 +0.419-0.032
Transit Duration [hrs] --- 3.956±0.842
Transit Depth [ppm] --- 196.3±31
Planet-Star Radius Ratio ---
0.01296 +0.000683-0.00161
Fitted Stellar Density [g/cm**3] ---
6.23922 +0.24113-6.13748
Planetary Fit Type --- MCMC
Planetary Radius [Earth radii] ---
4.9 +0.88-1.62
Orbit Semi-Major Axis [au] --- .3101
Inclination [deg] --- 89.95
Equilibrium Temperature [K] --- 1158
Insolation Flux [Earth flux] ---
424.45 +238.17-262.15
Planet-Star Distance over Star Radius --- 86.26±3.3
Limb Darkening Model --- Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0
Limb Darkening Coeff. 3 --- 0.0
Limb Darkening Coeff. 2 --- 0.2862
Limb Darkening Coeff. 1 --- 0.2926
Maximum Single Event Statistic --- 5.797873
Maximum Multiple Event Statistic --- 8.796513
Transit Signal-to-Noise --- 6.6000000000000005
Number of Transits --- 7
TCE Planet Number --- 4
Quarters --- 11111011101110111000000000000000
Transit Model --- Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr003965201-004-20141002224145_dvs.pdf
Stellar Effective Temperature [K] ---
7854 +227-311
Stellar Surface Gravity [log10(cm/s**2)] --- 3.669±0.258
Stellar Metallicity [dex] ---
-0.120 +0.260-0.340
Stellar Radius [Solar radii] ---
3.462 +0.624-1.141
Stellar Mass [Solar mass] ---
2.039 +0.286-0.392
Stellar Parameter Provenance --- stellar_q1_q17
FW Offset Significance [percent] --- 0.524
FW Source α(OOT) [hrs] --- 19.6207016±0.0000077
FW Source δ(OOT) [deg] --- 39.049754±0.00009
FW Source Δα(OOT) [sec] --- -0.32±0.32
FW Source Δδ(OOT) [arcsec] --- 0.2±0.32
FW Δα(OOT) [sec] --- 7e-05±0.00016
FW Δδ(OOT) [arcsec] --- -4e-05±0.00017
PRF ΔαSQ(OOT) [arcsec] --- -0.29±0.64
PRF ΔδSQ(OOT) [arcsec] --- 0.45±0.6
PRF ΔθSQ(OOT) [arcsec] --- 0.54±0.79
PRF ΔαSQ(KIC) [arcsec] --- -0.29±0.58
PRF ΔδSQ(KIC) [arcsec] --- 0.56±0.54
PRF ΔθSQ(KIC) [arcsec] --- 0.63±0.69
Known Objects
1 Kepler Objects of Interest (KOIs)
3 Threshold Crossing Events (TCEs)
9 2MASS Point Source Catalog
Data Files
3 Kepler Time Series
2 SuperWASP Time Series
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.