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Kepler-681 Overview

Kepler-681 0.75 R⦿ 4950.00 K
Kepler-681 b
0.275 RJup
Architecture
Kepler-681
Kepler-681
Kepler-681 b
Other Data
Bibliography 16
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-681 Kepler-681 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-681 b
  • Orbital period, transit mid-point, transit duration, Rp/Rs and their errors taken from DR24 KOI table. Planet radius error propagated from stellar radius error in ref. and Rp/Rs error. (Morton et al. 2016)
RA
19h17m35.94s
Dec
+51d15m00.87s
Distance
686.923+11.227-10.878
pc
Parallax
1.4271900±0.0232418 mas
Ecliptic Latitude
71.87375 deg
Ecliptic Longitude
311.93294 deg
Galactic Latitude
16.98767 deg
Galactic Longitude
82.37394 deg
Total Proper Motion
20.3344874±0.0517792 mas/yr
Proper Motion (RA)
0.7182070±0.0465836 mas/yr
Proper Motion (Dec)
-20.3218000±0.0517854 mas/yr
Photometry
mV
15.584±0.103
mTESS
14.6229±0.0061
mJ
13.757±0.026
mH
13.272±0.031
mKs
13.172±0.035
mKep
15.234
mW1
13.134±0.023
mW2
13.256±0.025
mW3
12.952±0.405
mW4
9.184
mGaia
15.227100±0.000372
mB
16.647±0.068
mg
---
mi
---
mr
---
mz
---
Mission
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
Kepler Names
KOI
Kepler Stellar Data
Kepler Positional Probabilities
Q1-Q17 DR25 False Positive Probabilities
Kepler Certified False Positive
Q1-Q16 DR25 TCE
Stellar Hosts
Kepler Time Series
Kepler TCE Time Series
Source TICv8 Berger et al. 2018 Gaia DR2 Morton et al. 2016 Batalha et al. 2013 Latham et al. 2005 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Q1-Q8 KOI Table Q1-Q6 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
4937.0±122.0 5125±179
4923.3335+202.4170-51.3335
5021.000+63.797-62.090
 4950 4950 --- 5129±154
5127 +176-143
5127 +176-143
5127.00 +176.00-143.00
5070.00±91.00 4950
Metallicity
(dex)
--- --- ---
-0.0400+0.1510-0.1640
[Fe/H] 		--- 0.030 [Fe/H] ---
0.02 +0.25-0.3
[Fe/H]
0.040 +0.260-0.280
[Fe/H]
0.040 +0.260-0.280
[Fe/H]
0.040 +0.260-0.280
[Fe/H] 		--- ---
R✶
(R⦿)
0.807916
0.781+0.060-0.055
0.7933662+0.0168066-0.0614230
0.760+0.033-0.039
 0.73 0.747 ---
0.763 +0.103-0.055
0.775 +0.138-0.057
0.775 +0.138-0.057
0.7750 +0.1380-0.0570
0.7000±0.4400 .73
log g
(log10(cm/s2))
4.53182 --- ---
4.580+0.027-0.044
 4.62 4.63 ---
4.595 +0.03-0.084
4.587 +0.027-0.115
4.587 +0.027-0.115
4.587 +0.027-0.115
4.630±0.300 4.62
Age
(Gyr)
--- --- ---
5.010+5.630-2.950
 --- --- --- --- --- --- --- 4±3.8 ---
M✶
(M⦿)
0.81 --- ---
0.800+0.037-0.046
 --- --- ---
0.846 +0.064-0.088
0.845 +0.076-0.083
0.845 +0.076-0.083
0.8450 +0.0760-0.0830
0.7770±0.0850 ---
L✶
(log10(L⦿))
-0.4567200 ---
-0.47732087+0.01799046-0.01876803
 --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
2.1654650 --- --- --- --- --- ---
2.93923 +2.55609-0.10690
5.76639 +0.36451-1.37672
5.76639 +0.36451-1.37672
5.76639 +0.36451-1.37672
--- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016 GajdoĊĦ et al. 2019 Berger et al. 2018 Holczer et al. 2016 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Q1-Q8 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
a/R✶
--- --- --- --- --- 47.7±20.7 59.66±3.8 59.66±3.8 59.66±3.8 40±19
Teq
(K)
--- --- --- --- --- 489 491 491 491 469
b
--- --- --- --- ---
0.602 +0.25-0.396
0.1304 +0.2526-0.1303
0.1304 +0.2526-0.1303
0.1304 +0.2526-0.1303
0.76±0.69
S
(S⨁)
--- ---
14.151+0.655-0.621
 --- ---
13.49 +6.07-3.21
13.78 +8.10-3.22
13.78 +8.10-3.22
13.78 +8.10-3.22
---
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 89.28 89.95 89.95 89.95 88.81
P
(days)
26.39435646±6.078e-05 26.3943422592±0.0000492016 --- 26.39442424±0.00000236 26.39432897±5.724e-05 26.39432897±5.724e-05 26.39435646±6.078e-05 26.39435646±6.078e-05 26.39435646±6.078e-05 26.39452±0.0002
Rp
(R⨁)
3.08±0.16 ---
3.141+0.432-0.273
 --- ---
3.07 +0.41-0.22
3.16 +0.57-0.23
3.16 +0.57-0.23
3.16 +0.57-0.23
3±2
Rp/R✶
0.037396 +0.001147-0.00052
--- --- --- ---
0.03681 +0.004201-0.0019
0.037396 +0.001147-0.00052
0.037396 +0.001147-0.00052
0.037396 +0.001147-0.00052
0.0393±0.0091
a
(au)
--- --- --- --- --- .1635 .1642 .1642 .1642 .16
δ
(%)
--- --- --- 0.1743 --- 0.15109±0.00363
0.17564+0.00450-0.00450
0.17564+0.00450-0.00450
0.17564+0.00450-0.00450
 0.15240
T14
(hours)
3.4785±0.0626 --- --- 3.5972 --- 3.573±0.0643 3.4785±0.0626 3.4785±0.0626 3.4785±0.0626 3.5254
TC
(days)
2455009.05359±0.00183 2455009.05506000±0.00147067 --- 2454982.659859±0.002069 2455009.055±0.00176 2455009.055±0.00176 2455009.054±0.00183 2455009.054±0.00183 2455009.054±0.00183 2455009.0527±0.0025
Rp
(RJup)
0.275±0.014 ---
0.2802+0.0385-0.0244
 --- --- --- --- --- --- ---
Print
Kepler Detection Products (4 File Types, 15 Files)
Kepler Pipeline Data Validation Reports q1_q12_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q12_tce q1_q16_tce q1_q17_dr24_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_q12_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 12404086 12404086 12404086 12404086 12404086 12404086 12404086
KOI Name K00788.01 K00788.01 K00788.01 K00788.01 K00788.01 K00788.01 K00788.01
Kepler Name Kepler-681 b Kepler-681 b Kepler-681 b Kepler-681 b Kepler-681 b Kepler-681 b Kepler-681 b
Exoplanet Archive Disposition CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED
Vetting Status Done Done Done Done Done Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31 2015-09-24 2014-12-18 2014-12-04 2014-01-07 2013-02-12
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED NOT DISPOSITIONED CANDIDATE CANDIDATE
Not Transit-Like False Positive Flag 0 0 0 0 0 --- ---
Stellar Eclipse False Positive Flag 0 0 0 0 0 --- ---
Centroid Offset False Positive Flag 0 0 0 0 0 --- ---
Ephemeris Match Indicates Contamination False Positive Flag 0 0 0 0 0 --- ---
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi q1_q6_kepler_candidates
Orbital Period [days] 26.39432897±5.724e-05 26.39432897±5.724e-05 26.39435646±6.078e-05 26.39435646±6.078e-05 26.39435646±6.078e-05 26.39452±0.0002 26.39452±0.0002
Transit Epoch [BKJD] 176.05459±0.00176 176.05459±0.00176 176.05359±0.00183 176.05359±0.00183 176.05359±0.00183 176.0527±0.0025 176.0527±0.0025
Transit Epoch [BJD] 2455009.055±0.00176 2455009.055±0.00176 2455009.054±0.00183 2455009.054±0.00183 2455009.054±0.00183 2455009.0527±0.0025 2455009.0527±0.0025
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi q1_q6_kepler_candidates
Number of Planets 1 1 1 1 1 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce q1_q16_tce q1_q12_tce --- ---
Link to DV Report kplr012404086-20160209194854_dvr.pdf kplr012404086-20160209194854_dvr.pdf kplr012404086-20141002224145_dvr.pdf kplr012404086-20130815195353_dvr.pdf kplr012404086-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 289.39972 289.39972 289.39972 289.39972 289.39972 289.39972 289.39972
Dec [decimal degrees] 51.250319999999995 51.250319999999995 51.250319999999995 51.250319999999995 51.250319999999995 51.250319999999995 51.250319999999995
Kepler-band [mag] 15.234 15.234 15.234 15.234 15.234 15.234 15.234
g'-band [mag] 15.956000000000001 15.956000000000001 15.956000000000001 15.956000000000001 15.956000000000001 15.956000000000001 15.956000000000001
r'-band [mag] 15.16 15.16 15.16 15.16 15.16 15.16 15.16
i'-band [mag] 14.924000000000001 14.924000000000001 14.924000000000001 14.924000000000001 14.924000000000001 14.924000000000001 14.924000000000001
z'-band [mag] 14.816 14.816 14.816 14.816 14.816 14.816 14.816
J-band [mag] 13.757000000000001 13.757000000000001 13.757000000000001 13.757000000000001 13.757000000000001 13.757000000000001 13.757000000000001
H-band [mag] 13.272 13.272 13.272 13.272 13.272 13.272 13.272
K-band [mag] 13.172 13.172 13.172 13.172 13.172 13.172 13.172
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.602 +0.25-0.396
0.1304 +0.2526-0.1303
0.1304 +0.2526-0.1303
0.1304 +0.2526-0.1303
0.76±0.69 0.76±0.83
Transit Duration [hrs] --- 3.573±0.0643 3.4785±0.0626 3.4785±0.0626 3.4785±0.0626 3.5254 3.5254
Transit Depth [ppm] --- 1510.9±36.3 1756.4±45 1756.4±45 1756.4±45 1524 1539
Planet-Star Radius Ratio ---
0.03681 +0.004201-0.0019
0.037396 +0.001147-0.00052
0.037396 +0.001147-0.00052
0.037396 +0.001147-0.00052
0.0393±0.0091 0.0393±0.0091
Fitted Stellar Density [g/cm**3] ---
2.93923 +2.55609-0.10690
5.76639 +0.36451-1.37672
5.76639 +0.36451-1.37672
5.76639 +0.36451-1.37672
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
3.07 +0.41-0.22
3.16 +0.57-0.23
3.16 +0.57-0.23
3.16 +0.57-0.23
3±2 3.11
Orbit Semi-Major Axis [au] --- .1635 .1642 .1642 .1642 .16 .162
Inclination [deg] --- 89.28 89.95 89.95 89.95 88.81 ---
Equilibrium Temperature [K] --- 489 491 491 491 469 462
Insolation Flux [Earth flux] ---
13.49 +6.07-3.21
13.78 +8.10-3.22
13.78 +8.10-3.22
13.78 +8.10-3.22
--- ---
Planet-Star Distance over Star Radius --- 47.7±20.7 59.66±3.8 59.66±3.8 59.66±3.8 40±19 40±19
Limb Darkening Model --- Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0 -0.5463 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.2249 ---
Limb Darkening Coeff. 2 --- 0.19590000000000002 0.17320000000000002 0.17320000000000002 0.17320000000000002 -0.47900000000000004 ---
Limb Darkening Coeff. 1 --- 0.5086 0.5401 0.5401 0.5401 0.5993 ---
Maximum Single Event Statistic --- 8.917681 8.684479 --- --- --- ---
Maximum Multiple Event Statistic --- 41.269753 41.978649999999995 --- --- --- ---
Transit Signal-to-Noise --- 48.2 46.6 46.6 46.6 49.9 32.5
Number of Transits --- 51 51 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.2735 --- --- --- --- ---
Transit Model --- Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr012404086-001-20160209194854_dvs.pdf kplr012404086-001-20141002224145_dvs.pdf kplr012404086-001-20130826182306_dvs.pdf kplr012404086-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5129±154
5127 +176-143
5127 +176-143
5127.00 +176.00-143.00
5070.00±91.00 4950
Stellar Surface Gravity [log10(cm/s**2)] ---
4.595 +0.03-0.084
4.587 +0.027-0.115
4.587 +0.027-0.115
4.587 +0.027-0.115
4.630±0.300 4.62
Stellar Metallicity [dex] ---
0.02 +0.25-0.3
0.040 +0.260-0.280
0.040 +0.260-0.280
0.040 +0.260-0.280
--- ---
Stellar Radius [Solar radii] ---
0.763 +0.103-0.055
0.775 +0.138-0.057
0.775 +0.138-0.057
0.7750 +0.1380-0.0570
0.7000±0.4400 .73
Stellar Mass [Solar mass] ---
0.846 +0.064-0.088
0.845 +0.076-0.083
0.845 +0.076-0.083
0.8450 +0.0760-0.0830
0.7770±0.0850 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.5920000000000001 0.49500000000000005 0.323 0.18 0.20400000000000001 ---
FW Source α(OOT) [hrs] --- 19.2933174±0.0000082 19.2933239±0.0000075 19.2933305±0.000007 19.293320500±0.000009000 19.293322000±0.000009600 ---
FW Source δ(OOT) [deg] --- 51.250533±0.000072 51.250486±0.000069 51.250473±0.000062 51.25047500±0.00008300 51.25047100±0.00008700 ---
FW Source Δα(OOT) [sec] --- 0.09±0.28 0.31±0.25 0.53±0.24 -0.02700±0.03300 -0.03300±0.03500 ---
FW Source Δδ(OOT) [arcsec] --- 0.77±0.26 0.6±0.25 0.55±0.22 -0.01200±0.02000 -0.00700±0.02100 ---
FW Δα(OOT) [sec] --- 0.00037±0.00043 0.0002±0.00044 -0.00015±0.00046 4.7e-05±6.1e-05 5.9e-05±3.1e-05 ---
FW Δδ(OOT) [arcsec] --- 3e-05±0.00043 0.00018±0.00047 0.00031±0.00048 2e-05±4.1e-05 1.2e-05±1.9e-05 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.18±0.12 -0.165±0.083 -0.166±0.084 -0.1120±0.0490 -0.1610±0.0590 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.2±0.11 0.16±0.11 0.18±0.12 0.1100±0.1000 0.1600±0.1100 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.27±0.13 0.23±0.1 0.25±0.12 0.1580±0.0790 0.2280±0.0910 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.18±0.12 -0.157±0.078 -0.166±0.087 -0.1090±0.0510 -0.1630±0.0580 ---
PRF ΔδSQ(KIC) [arcsec] --- 0.05±0.11 0.007±0.095 0.04±0.13 -0.0200±0.1000 0.0400±0.1100 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.18±0.12 0.157±0.078 0.171±0.097 0.1110±0.0540 0.1670±0.0610 ---
Chi-Square --- --- --- --- --- 0.8200000000000001 0.9
Stellar Age [Gyr] --- --- --- --- --- 4±3.8 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
5 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
1 Associated Literature Data
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Star
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False Positive Planet
Controversial
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