Kepler-1660 Overview

Kepler-1660 B 1.30 R⦿ 6492.00 K
KOI-6518.01
Kepler-1660 AB b
Kepler-1660 A 1.49 R⦿ 6227.00 K
KOI-6518.01
Kepler-1660 AB b
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1660 B KOI-6518.01 Transit 2015 Q1-Q17 DR24 KOI Table False Positive Candidate
Kepler-1660 B Kepler-1660 AB b Eclipse Timing Variations 2023 Goldberg et al. 2023 Confirmed Planet
Kepler-1660
  • This reference contains discussion regarding the stellar multiplicity of this system. (Getley et al. 2017)
Kepler-1660 AB b
RA
19h22m12.47s
Dec
+40d14m06.16s
Distance
1230.599240753455±22.464672513042 pc
Parallax
0.8126122354729663±0.0148342914130307 mas
Ecliptic Latitude
61.2779 deg
Ecliptic Longitude
303.89127 deg
Galactic Latitude
11.74679 deg
Galactic Longitude
72.33368 deg
Total Proper Motion
2.781±0.028 mas/yr
Proper Motion (RA)
2.3842615435468155±0.0281735707434292 mas/yr
Proper Motion (Dec)
1.4319130865652596±0.0261999772131312 mas/yr
Photometry
mV
---
mTESS
---
mJ
---
mH
---
mKs
---
mKep
---
mW1
---
mW2
---
mW3
---
mW4
---
mGaia
---
mB
---
mg
---
mi
---
mr
---
mz
---
Source Goldberg et al. 2023 Getley et al. 2017 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
M
(M⦿)
1.0820±0.0644 0.51 ---
1.041 +0.16-0.117
1.041 +0.205-0.109
R
(R⦿)
1.299±0.061 --- ---
1.17 +0.344-0.185
1.17 +0.536-0.165
Sp. T
--- M --- --- ---
Teff
(K)
--- --- ---
6492 +162-194
6492 +161-211
Metallicity
(dex)
--- --- ---
-0.38 +0.25-0.3
[Fe/H]
-0.380 +0.240-0.300
[Fe/H]
ρ
(g/cm3)
--- --- ---
3.33224 +0.09020-0.04010
3.35644 +0.02302-0.03031
log g
(log10(cm/s2))
--- --- ---
4.32 +0.105-0.195
4.32±0.109
RA
19h22m12.47s
Dec
+40d14m06.16s
Distance
1188.54±21.12 pc
Parallax
0.8126120±0.0148343 mas
Ecliptic Latitude
61.2779 deg
Ecliptic Longitude
303.89126 deg
Galactic Latitude
11.7468 deg
Galactic Longitude
72.33368 deg
Total Proper Motion
2.7811979±0.0276642 mas/yr
Proper Motion (RA)
2.3842600±0.0281736 mas/yr
Proper Motion (Dec)
1.43191±0.02620 mas/yr
Photometry
mV
13.595±0.103
mTESS
13.0570±0.0092
mJ
12.499±0.023
mH
12.217±0.018
mKs
12.215±0.024
mKep
13.528
mW1
12.161±0.023
mW2
12.181±0.022
mW3
12.291±0.268
mW4
9.351
mGaia
13.439400±0.000215
mB
14.234±0.027
mg
---
mi
---
mr
---
mz
---
Source Goldberg et al. 2023 TICv8 Gaia DR2 Getley et al. 2017 Latham et al. 2005 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
M
(M⦿)
1.1366±0.0728 1.24 --- 1.21 --- ---
1.041 +0.16-0.117
1.041 +0.205-0.109
R
(R⦿)
1.491±0.072 1.88142
1.8125672+0.3671999-0.3396209
--- 1.221 ---
1.17 +0.344-0.185
1.17 +0.536-0.165
Teff
(K)
--- 6305.24±73.89
6298.5+688.5-555.0
--- 6227 ---
6492 +162-194
6492 +161-211
Metallicity
(dex)
--- -0.360±0.071 [M/H] --- --- -0.382 [Fe/H] ---
-0.38 +0.25-0.3
[Fe/H]
-0.380 +0.240-0.300
[Fe/H]
log g
(log10(cm/s2))
--- 3.98252 --- --- 4.32 ---
4.32 +0.105-0.195
4.32±0.109
Sp. T
--- --- --- F7 V --- --- --- ---
L
(log10(L⦿))
--- 0.7024722
0.66823149+0.02319544-0.02450455
--- --- --- --- ---
ρ
(g/cm3)
--- 0.2625012 --- --- --- ---
3.33224 +0.09020-0.04010
3.35644 +0.02302-0.03031
Status
Confirmed Planet
Detected By
Eclipse Timing Variations
Tools
Source Goldberg et al. 2023 Getley et al. 2017
Tp
(days)
2454995.730±0.815 ---
ω
(deg)
-46.17±1.87 29.03±2.07
Mp
(M)
1587±73 2445±17
Mp
(MJup)
4.992±0.230 7.693±0.054
e
0.05541±0.00147 0.0603±0.0021
i
(deg)
86.31±4.21 105.83±0.98
P
(days)
239.5044±0.0686 237.68977±0.08237
a
(au)
--- 0.800±0.005
Status
False Positive Candidate
Detected By
Transit
Source Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table
a/R
--- 39.37±1.1 39.464±0.271
Teq
(K)
--- 829 829
b
---
0.952 +0.022-0.03
0.9486 +0.0201-0.0221
S
(S)
---
111.83 +94.82-41.63
111.83 +150.40-39.54
e
--- 0 0
i
(deg)
--- 88.61 88.81
P
(days)
18.611957253±8.62e-07 18.611957253±8.62e-07 18.611957751±8.07e-07
Rp
(R)
---
65.5 +19.26-10.36
65.26 +29.89-9.21
Rp/R
---
0.512667 +0.014089-0.023637
0.510769 +0.013815-0.017485
a
(au)
--- .1395 .1395
δ
(%)
---
12.48329+0.00250-0.00250
12.51194±0.00528
T14
(hours)
--- 4.24721±0.00121 4.23812±0.00202
TC
(days)
2454966.866±3.76e-05 2454966.866±3.76e-05 2454966.866±3.56e-05
Kepler Detection Products (4 File Types, 15 Files)
Kepler Pipeline Data Validation Reports q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q16_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce q1_q17_dr25_tce
Kepler TCERT Reports q1_q16_tce 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 (4 File Types, 15 Files)
Kepler Pipeline Data Validation Reports q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q16_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce q1_q17_dr25_tce
Kepler TCERT Reports q1_q16_tce 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 q1_q17_dr25_tce
Kepler Object of Interest
KepID 5095269 5095269 5095269
KOI Name K06518.01 K06518.01 K06518.01
Exoplanet Archive Disposition FALSE POSITIVE FALSE POSITIVE CANDIDATE
Vetting Status Done Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31 2015-09-24
Disposition Using Kepler Data FALSE POSITIVE FALSE POSITIVE CANDIDATE
Not Transit-Like False Positive Flag 0 0 0
Stellar Eclipse False Positive Flag 1 1 0
Centroid Offset False Positive Flag 0 0 0
Ephemeris Match Indicates Contamination False Positive Flag 0 0 0
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi
Orbital Period [days] 18.611957253±8.62e-07 18.611957253±8.62e-07 18.611957751±8.07e-07
Transit Epoch [BKJD] 133.8661994±3.76e-05 133.8661994±3.76e-05 133.866156±3.56e-05
Transit Epoch [BJD] 2454966.866±3.76e-05 2454966.866±3.76e-05 2454966.866±3.56e-05
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi
Number of Planets 1 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce
Link to DV Report kplr005095269-20160209194854_dvr.pdf kplr005095269-20160209194854_dvr.pdf kplr005095269-20141002224145_dvr.pdf
RA [decimal degrees] 290.55194 290.55194 290.55194
Dec [decimal degrees] 40.23502 40.23502 40.23502
Kepler-band [mag] 13.528 13.528 13.528
g'-band [mag] 13.851 13.851 13.851
r'-band [mag] 13.486 13.486 13.486
i'-band [mag] 13.389000000000001 13.389000000000001 13.389000000000001
z'-band [mag] 13.370000000000001 13.370000000000001 13.370000000000001
J-band [mag] 12.499 12.499 12.499
H-band [mag] 12.217 12.217 12.217
K-band [mag] 12.215 12.215 12.215
Disposition Score --- 0.0 ---
Comment --- DEEP_V_SHAPED ---
Eccentricity --- 0 0
Impact Parameter ---
0.952 +0.022-0.03
0.9486 +0.0201-0.0221
Transit Duration [hrs] --- 4.24721±0.00121 4.23812±0.00202
Transit Depth [ppm] --- 124833±25 125119±52.8
Planet-Star Radius Ratio ---
0.512667 +0.014089-0.023637
0.510769 +0.013815-0.017485
Fitted Stellar Density [g/cm**3] ---
3.33224 +0.09020-0.04010
3.35644 +0.02302-0.03031
Planetary Fit Type --- LS+MCMC MCMC
Planetary Radius [Earth radii] ---
65.5 +19.26-10.36
65.26 +29.89-9.21
Orbit Semi-Major Axis [au] --- .1395 .1395
Inclination [deg] --- 88.61 88.81
Equilibrium Temperature [K] --- 829 829
Insolation Flux [Earth flux] ---
111.83 +94.82-41.63
111.83 +150.40-39.54
Planet-Star Distance over Star Radius --- 39.37±1.1 39.464±0.271
Limb Darkening Model --- Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0 0.0
Limb Darkening Coeff. 3 --- 0.0 0.0
Limb Darkening Coeff. 2 --- 0.3124 0.30920000000000003
Limb Darkening Coeff. 1 --- 0.2859 0.2884
Maximum Single Event Statistic --- 1813.1926 1894.2115000000001
Maximum Multiple Event Statistic --- 8921.615 10655.187
Transit Signal-to-Noise --- 2671.7000000000003 8729.9
Number of Transits --- 74 74
TCE Planet Number --- 1 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000
Odd-Even Depth Comparision Statistic --- 0.2335 ---
Transit Model --- Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr005095269-001-20160209194854_dvs.pdf kplr005095269-001-20141002224145_dvs.pdf
Stellar Effective Temperature [K] ---
6492 +162-194
6492 +161-211
Stellar Surface Gravity [log10(cm/s**2)] ---
4.32 +0.105-0.195
4.32±0.109
Stellar Metallicity [dex] ---
-0.38 +0.25-0.3
-0.380 +0.240-0.300
Stellar Radius [Solar radii] ---
1.17 +0.344-0.185
1.17 +0.536-0.165
Stellar Mass [Solar mass] ---
1.041 +0.16-0.117
1.041 +0.205-0.109
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q17
FW Offset Significance [percent] --- 0.0 0.0
FW Source α(OOT) [hrs] --- 19.370131797±0.000000025 19.370131807±0.000000024
FW Source δ(OOT) [deg] --- 40.23504523±0.00000027 40.23504437±0.00000025
FW Source Δα(OOT) [sec] --- 0.1277±0.001 0.1281±0.00097
FW Source Δδ(OOT) [arcsec] --- 0.09083±0.00096 0.08773±0.00089
FW Δα(OOT) [sec] --- 0.001±0.015 0.0006±0.0099
FW Δδ(OOT) [arcsec] --- 0±0.02 0±0.013
PRF ΔαSQ(OOT) [arcsec] --- -0±0.067 -0±0.067
PRF ΔδSQ(OOT) [arcsec] --- 0.004±0.067 0.004±0.067
PRF ΔθSQ(OOT) [arcsec] --- 0.004±0.067 0.004±0.067
PRF ΔαSQ(KIC) [arcsec] --- 0.101±0.068 0.102±0.068
PRF ΔδSQ(KIC) [arcsec] --- 0.145±0.067 0.145±0.067
PRF ΔθSQ(KIC) [arcsec] --- 0.176±0.067 0.177±0.067
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
7 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
1 SuperWASP Time Series
1 Associated Literature Data
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
7 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
1 SuperWASP Time Series
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
Search
Browse
Download