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Kepler-687 Overview

Kepler-687 0.94 R⦿ 4764.00 K
Kepler-687 b
0.314 RJup
Architecture
Kepler-687
Kepler-687
Kepler-687 b
Other Data
Bibliography 16
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-687 Kepler-687 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-687 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
19h17m15.71s
Dec
+39d09m11.85s
Distance
633.660+11.676-11.267
pc
Parallax
1.5498400±0.0283444 mas
Ecliptic Latitude
60.50434 deg
Ecliptic Longitude
301.39659 deg
Galactic Latitude
12.14032 deg
Galactic Longitude
70.9172 deg
Total Proper Motion
5.3571442±0.0470238 mas/yr
Proper Motion (RA)
2.7955500±0.0450574 mas/yr
Proper Motion (Dec)
4.5698900±0.0477388 mas/yr
Photometry
mV
15.695±0.343
mTESS
14.7501±0.0072
mJ
13.842±0.024
mH
13.251±0.022
mKs
13.216±0.034
mKep
15.398
mW1
13.186±0.023
mW2
13.287±0.028
mW3
12.294
mW4
9.215
mGaia
15.394300±0.000542
mB
16.871±0.067
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)
4775.0±122.0 4903±172
4983.2974+141.7030-316.0270
4841.000+92.995-63.990
 4764 4764 --- 4905±148
4905 +154-127
4905 +154-127
4905.00 +154.00-127.00
4869.00±76.00 4764
Metallicity
(dex)
--- --- ---
-0.0400+0.1440-0.1600
[Fe/H] 		--- -0.049 [Fe/H] --- -0.04±0.3 [Fe/H]
-0.040 +0.300-0.260
[Fe/H]
-0.040 +0.300-0.260
[Fe/H]
-0.040 +0.300-0.260
[Fe/H] 		--- ---
R✶
(R⦿)
0.760961
0.728+0.056-0.051
0.65571874+0.09180570-0.03575900
0.730+0.029-0.038
 0.72 0.944 ---
0.761 +0.063-0.07
0.761 +0.159-0.071
0.761 +0.159-0.071
0.7610 +0.1590-0.0710
0.6900±0.2000 .72
log g
(log10(cm/s2))
4.56183 --- ---
4.600+0.025-0.037
 4.59 4.43 ---
4.544 +0.072-0.044
4.544 +0.055-0.752
4.544 +0.055-0.752
4.544 +0.055-0.752
4.610±0.300 4.59
L✶
(log10(L⦿))
-0.5666871 ---
-0.62180285+0.01911937-0.02000000
 --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
5.500+5.780-3.300
 --- --- --- --- --- --- --- 13.9±3.9 ---
M✶
(M⦿)
0.77 --- ---
0.770+0.036-0.039
 --- --- ---
0.739 +0.085-0.054
0.739 +0.122-0.058
0.739 +0.122-0.058
0.7390 +0.1220-0.0580
0.7040±0.0370 ---
ρ✶
(g/cm3)
2.4636010 --- --- --- --- --- ---
2.64998 +0.37472-0.46716
2.67964 +0.36683-0.49094
2.67964 +0.36683-0.49094
2.67964 +0.36683-0.49094
--- ---
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✶
--- --- --- --- --- 38.91±5.5 39.05±5.3 39.05±5.3 39.05±5.3 25±12
Teq
(K)
--- --- --- --- --- 518 518 518 518 493
b
--- --- --- --- ---
0.26 +0.151-0.26
0.2545 +0.1641-0.2545
0.2545 +0.1641-0.2545
0.2545 +0.1641-0.2545
0.79±0.13
S
(S⨁)
--- ---
15.648+0.761-0.726
 --- ---
17.06 +5.47-4.61
17.06 +11.16-4.43
17.06 +11.16-4.43
17.06 +11.16-4.43
---
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 89.62 89.38 89.38 89.38 88.24
P
(days)
20.50586978±2.828e-05 20.5059131764±0.0000297878 --- 20.50586602±0.00000146 20.50588921±3.206e-05 20.50588921±3.206e-05 20.50586978±2.828e-05 20.50586978±2.828e-05 20.50586978±2.828e-05 20.505935±9.2e-05
Rp
(R⨁)
3.52+0.16-0.20
 ---
3.263+0.261-0.239
 --- ---
3.41 +0.28-0.31
3.62 +0.76-0.34
3.62 +0.76-0.34
3.62 +0.76-0.34
3.6±1.1
Rp/R✶
0.043572 +0.000896-0.000953
--- --- --- ---
0.041039 +0.000816-0.000887
0.043572 +0.000896-0.000953
0.043572 +0.000896-0.000953
0.043572 +0.000896-0.000953
0.0485±0.0025
a
(au)
--- --- --- --- --- .1326 .1326 .1326 .1326 .131
δ
(%)
--- --- --- 0.2337 ---
0.21055+0.00310-0.00310
 0.23792±0.00313 0.23792±0.00313 0.23792±0.00313 0.22290
T14
(hours)
4.0602±0.0465 --- --- 4.2607 --- 4.0595±0.0481 4.0602±0.0465 4.0602±0.0465 4.0602±0.0465 4.3352
TC
(days)
2455014.43474±0.00110 2455014.43314000±0.00112726 --- 2454973.425310±0.001339 2455014.434±0.00122 2455014.434±0.00122 2455014.435±0.0011 2455014.435±0.0011 2455014.435±0.0011 2455014.4332±0.0015
Rp
(RJup)
0.314+0.014-0.018
 ---
0.2911+0.0233-0.0213
 --- --- --- --- --- --- ---
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 4049131 4049131 4049131 4049131 4049131 4049131 4049131
KOI Name K00811.01 K00811.01 K00811.01 K00811.01 K00811.01 K00811.01 K00811.01
Kepler Name Kepler-687 b Kepler-687 b Kepler-687 b Kepler-687 b Kepler-687 b Kepler-687 b Kepler-687 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] 20.50588921±3.206e-05 20.50588921±3.206e-05 20.50586978±2.828e-05 20.50586978±2.828e-05 20.50586978±2.828e-05 20.505935±9.2e-05 20.505935±9.2e-05
Transit Epoch [BKJD] 181.43428±0.00122 181.43428±0.00122 181.43474±0.0011 181.43474±0.0011 181.43474±0.0011 181.4332±0.0015 181.4332±0.0015
Transit Epoch [BJD] 2455014.434±0.00122 2455014.434±0.00122 2455014.435±0.0011 2455014.435±0.0011 2455014.435±0.0011 2455014.4332±0.0015 2455014.4332±0.0015
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 kplr004049131-20160209194854_dvr.pdf kplr004049131-20160209194854_dvr.pdf kplr004049131-20141002224145_dvr.pdf kplr004049131-20130815195353_dvr.pdf kplr004049131-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 289.31543 289.31543 289.31543 289.31543 289.31543 289.31543 289.31543
Dec [decimal degrees] 39.153278 39.153278 39.153278 39.153278 39.153278 39.153278 39.153278
Kepler-band [mag] 15.398000000000001 15.398000000000001 15.398000000000001 15.398000000000001 15.398000000000001 15.398000000000001 15.398000000000001
g'-band [mag] 16.241 16.241 16.241 16.241 16.241 16.241 16.241
r'-band [mag] 15.343 15.343 15.343 15.343 15.343 15.343 15.343
i'-band [mag] 15.036000000000001 15.036000000000001 15.036000000000001 15.036000000000001 15.036000000000001 15.036000000000001 15.036000000000001
z'-band [mag] 14.877 14.877 14.877 14.877 14.877 14.877 14.877
J-band [mag] 13.842 13.842 13.842 13.842 13.842 13.842 13.842
H-band [mag] 13.251000000000001 13.251000000000001 13.251000000000001 13.251000000000001 13.251000000000001 13.251000000000001 13.251000000000001
K-band [mag] 13.216000000000001 13.216000000000001 13.216000000000001 13.216000000000001 13.216000000000001 13.216000000000001 13.216000000000001
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.26 +0.151-0.26
0.2545 +0.1641-0.2545
0.2545 +0.1641-0.2545
0.2545 +0.1641-0.2545
0.79±0.13 0.79±0.36
Transit Duration [hrs] --- 4.0595±0.0481 4.0602±0.0465 4.0602±0.0465 4.0602±0.0465 4.3352 4.3352
Transit Depth [ppm] --- 2105.5±31 2379.2±31.3 2379.2±31.3 2379.2±31.3 2229 2236
Planet-Star Radius Ratio ---
0.041039 +0.000816-0.000887
0.043572 +0.000896-0.000953
0.043572 +0.000896-0.000953
0.043572 +0.000896-0.000953
0.0485±0.0025 0.0485±0.0025
Fitted Stellar Density [g/cm**3] ---
2.64998 +0.37472-0.46716
2.67964 +0.36683-0.49094
2.67964 +0.36683-0.49094
2.67964 +0.36683-0.49094
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
3.41 +0.28-0.31
3.62 +0.76-0.34
3.62 +0.76-0.34
3.62 +0.76-0.34
3.6±1.1 3.81
Orbit Semi-Major Axis [au] --- .1326 .1326 .1326 .1326 .131 .132
Inclination [deg] --- 89.62 89.38 89.38 89.38 88.24 ---
Equilibrium Temperature [K] --- 518 518 518 518 493 491
Insolation Flux [Earth flux] ---
17.06 +5.47-4.61
17.06 +11.16-4.43
17.06 +11.16-4.43
17.06 +11.16-4.43
--- ---
Planet-Star Distance over Star Radius --- 38.91±5.5 39.05±5.3 39.05±5.3 39.05±5.3 25±12 25±12
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 -0.5815 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.4000000000000001 ---
Limb Darkening Coeff. 2 --- 0.153 0.1419 0.1419 0.1419 -0.6327 ---
Limb Darkening Coeff. 1 --- 0.5684 0.5818 0.5818 0.5818 0.6296 ---
Maximum Single Event Statistic --- 12.827003 14.022791 --- --- --- ---
Maximum Multiple Event Statistic --- 70.72990399999999 76.66863 --- --- --- ---
Transit Signal-to-Noise --- 78.5 91.5 91.5 91.5 104.10000000000001 64.6
Number of Transits --- 69 69 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.0106 --- --- --- --- ---
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 --- kplr004049131-001-20160209194854_dvs.pdf kplr004049131-001-20141002224145_dvs.pdf kplr004049131-001-20130826182306_dvs.pdf kplr004049131-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 4905±148
4905 +154-127
4905 +154-127
4905.00 +154.00-127.00
4869.00±76.00 4764
Stellar Surface Gravity [log10(cm/s**2)] ---
4.544 +0.072-0.044
4.544 +0.055-0.752
4.544 +0.055-0.752
4.544 +0.055-0.752
4.610±0.300 4.59
Stellar Metallicity [dex] --- -0.04±0.3
-0.040 +0.300-0.260
-0.040 +0.300-0.260
-0.040 +0.300-0.260
--- ---
Stellar Radius [Solar radii] ---
0.761 +0.063-0.07
0.761 +0.159-0.071
0.761 +0.159-0.071
0.7610 +0.1590-0.0710
0.6900±0.2000 .72
Stellar Mass [Solar mass] ---
0.739 +0.085-0.054
0.739 +0.122-0.058
0.739 +0.122-0.058
0.7390 +0.1220-0.0580
0.7040±0.0370 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.7220000000000001 0.532 0.301 0.47900000000000004 0.78 ---
FW Source α(OOT) [hrs] --- 19.2876948±0.0000039 19.2876978±0.0000035 19.2876948±0.0000034 19.287694400±0.000004100 19.287695000±0.000004300 ---
FW Source δ(OOT) [deg] --- 39.153251±0.000043 39.153308±0.000043 39.153307±0.000039 39.15328400±0.00004600 39.15328600±0.00004800 ---
FW Source Δα(OOT) [sec] --- -0.05±0.16 0.08±0.15 -0.05±0.14 -0.01000±0.01500 -0.00600±0.01600 ---
FW Source Δδ(OOT) [arcsec] --- -0.1±0.15 0.1±0.16 0.1±0.14 -0.00100±0.01100 -0.00000±0.01200 ---
FW Δα(OOT) [sec] --- 0.00013±0.00038 -8e-05±0.00036 0.00025±0.00044 2.4e-05±4.2e-05 1.6e-05±1.9e-05 ---
FW Δδ(OOT) [arcsec] --- 0.0001±0.0004 -0.00018±0.0004 -0.00014±0.00049 2e-06±3.6e-05 0±1.4e-05 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.046±0.075 -0.049±0.075 -0.048±0.077 -0.0490±0.0390 -0.0550±0.0460 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.01±0.094 0.027±0.095 0.02±0.1 -0.0300±0.0680 -0.0050±0.0460 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.047±0.077 0.056±0.09 0.052±0.099 0.0570±0.0480 0.0550±0.0460 ---
PRF ΔαSQ(KIC) [arcsec] --- 0.004±0.079 0.006±0.08 0.01±0.077 0.0320±0.0470 0.0120±0.0660 ---
PRF ΔδSQ(KIC) [arcsec] --- 0.108±0.097 0.107±0.098 0.117±0.091 0.0600±0.0660 0.0740±0.0570 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.108±0.097 0.107±0.095 0.117±0.09 0.0680±0.0630 0.0750±0.0580 ---
Chi-Square --- --- --- --- --- 1.1 1.1
Stellar Age [Gyr] --- --- --- --- --- 13.9±3.9 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
1 Associated Literature Data
System
Star
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False Positive Planet
Controversial
False Positive
Aliases
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Time Series
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