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Kepler-1684 Overview

  • Star: Kepler-1684
    • Stellar Radius: 0.59 Solar Radius
    • Stellar Effective Temperature: 4300.00 K
    • Planet: Kepler-1684 b
      • Disposition Confirmed
      • Planet Radius 0.256 Jupiter Radius

Kepler-1684 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1684
Kepler-1684 b 47.71 d 2.87 R⨁ Transit 2020 Armstrong et al. 2021 Confirmed Planet
RA
19h36m01.30s
Dec
+46d18m38.38s
Distance
621.9960±12.5555 pc
Parallax
1.5796600±0.0321935 mas
Ecliptic Latitude
66.12432 deg
Ecliptic Longitude
313.966 deg
Galactic Latitude
12.17404 deg
Galactic Longitude
79.03919 deg
Total Proper Motion
3.9047330±0.0610854 mas/yr
Proper Motion (RA)
3.6124200±0.0623791 mas/yr
Proper Motion (Dec)
-1.4823500±0.0527524 mas/yr
Photometry
mV 15.951±0.149
mTESS 15.0700±0.0092
mJ 14.117±0.026
mH 13.529±0.031
mKs 13.434±0.036
mKep 16.220
mW1 13.387±0.026
mW2 13.415±0.028
mW3 12.950±0.431
mW4 9.169
mGaia 15.765000±0.000773
mB 16.935±0.068
mg ---
mi ---
mr ---
Mission
Tools
Planetary Systems
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 Gaia DR2 Batalha et al. 2013 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
Teff
(K)
4706.540±101.155
4787.0+103.0-196.5
 4300 --- 4551±90
4505 +89-93
4505 +89-93
4505.00 +89.00-93.00
4300 4300
M✶
(M⦿)
0.75 --- 0.63 ---
0.669 +0.041-0.027
0.672 +0.059-0.061
0.672 +0.059-0.061
0.6720 +0.0590-0.0610
.654 ---
R✶
(R⦿)
0.666755
0.6024631+0.0526846-0.0251125
 0.59 ---
0.672 +0.027-0.033
0.666 +0.044-0.068
0.666 +0.044-0.068
0.6660 +0.0440-0.0680
.708 .59
log g
(log10(cm/s2))
4.6652 --- 4.69 ---
4.609 +0.036-0.018
4.62 +0.054-0.025
4.62 +0.054-0.025
4.620 +0.054-0.025
4.553 4.69
L✶
(log10(L⦿))
-0.7065661
-0.76519065+0.02062558-0.02165418
 --- --- --- --- --- --- --- ---
Metallicity
(dex)
0.1266630±0.0139955 [M/H] --- --- --- -0.14±0.15 [Fe/H]
-0.100 +0.280-0.360
[Fe/H]
-0.100 +0.280-0.360
[Fe/H]
-0.100 +0.280-0.360
[Fe/H] 		--- ---
ρ✶
(g/cm3)
3.5672130 --- --- ---
0.22094 +2.64700-0.10983
0.11773 +2.50306-0.06272
0.11773 +2.50306-0.06272
0.11773 +2.50306-0.06272
--- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
Kepler Names
KOI
Transit
Source Armstrong et al. 2021 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
a/R✶
--- --- --- 29.8±14.9 24.2±12 24.2±12 24.2±12 37±17
Teq
(K)
--- --- --- 347 341 341 341 337
b
--- --- ---
0.918 +0.025-0.627
0.9567 +0.0161-0.7036
0.9567 +0.0161-0.7036
0.9567 +0.0161-0.7036
0.88±0.15
S
(S⨁)
--- --- ---
3.42 +0.58-0.57
3.20 +0.74-0.82
3.20 +0.74-0.82
3.20 +0.74-0.82
---
e
--- --- --- 0 0 0 0 0
i
(deg)
--- --- --- 88.24 87.66 87.66 87.66 88.81
P
(days)
47.7055 47.70459360±0.00001213 47.7052566±0.0004697 47.7052566±0.0004697 47.7054612±0.0003346 47.7054612±0.0003346 47.7054612±0.0003346 47.7087±0.0025
Rp
(R⨁)
2.8708479206718467 --- ---
2.89 +0.12-0.14
3.62 +0.24-0.37
3.62 +0.24-0.37
3.62 +0.24-0.37
2.96
Rp
(RJup)
0.25611989657166978 --- ---
0.258+0.011-0.012
0.323+0.021-0.033
0.323+0.021-0.033
0.323+0.021-0.033
 0.264
Rp/R✶
--- --- ---
0.039415 +0.000986-0.008695
0.049802 +0.050257-0.013743
0.049802 +0.050257-0.013743
0.049802 +0.050257-0.013743
0.0383±0.0037
a
(au)
--- --- --- .2253 .2259 .2259 .2259 .224
δ
(%)
--- 0.1523 --- 0.11615±0.00589 0.15127±0.00713 0.15127±0.00713 0.15127±0.00713 0.12210
T14
(hours)
--- 5.5457 --- 5.959±0.251 6.516±0.587 6.516±0.587 6.516±0.587 5.4563
TC
(days)
--- 2455313.262864±0.012360
(BJD)
2454979.316±0.01
(BJD)
2454979.316±0.01
(BJD)
2454979.311±0.00672
(BJD)
2454979.311±0.00672
(BJD)
2454979.311±0.00672
(BJD)
2454979.288±0.025
(BJD)
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 9654468 9654468 9654468 9654468 9654468 9654468 9654468
KOI Name K02417.01 K02417.01 K02417.01 K02417.01 K02417.01 K02417.01 K02417.01
Kepler Name Kepler-1684 b Kepler-1684 b Kepler-1684 b Kepler-1684 b Kepler-1684 b Kepler-1684 b Kepler-1684 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 NOT DISPOSITIONED 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] 47.7052566±0.0004697 47.7052566±0.0004697 47.7054612±0.0003346 47.7054612±0.0003346 47.7054612±0.0003346 47.7087±0.0025 47.7087±0.0025
Transit Epoch [BKJD] 146.3164±0.01 146.3164±0.01 146.3112±0.00672 146.3112±0.00672 146.3112±0.00672 146.288±0.025 146.288±0.025
Transit Epoch [BJD] 2454979.316±0.01 2454979.316±0.01 2454979.311±0.00672 2454979.311±0.00672 2454979.311±0.00672 2454979.288±0.025 2454979.288±0.025
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 kplr009654468-20160209194854_dvr.pdf kplr009654468-20160209194854_dvr.pdf kplr009654468-20141002224145_dvr.pdf kplr009654468-20130815195353_dvr.pdf kplr009654468-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 294.00543 294.00543 294.00543 294.00543 294.00543 294.00543 294.00543
Dec [decimal degrees] 46.310692 46.310692 46.310692 46.310692 46.310692 46.310692 46.310692
Kepler-band [mag] 16.22 16.22 16.22 16.22 16.22 16.22 16.22
g'-band [mag] 17.024 17.024 17.024 17.024 17.024 17.024 17.024
r'-band [mag] 16.188 16.188 16.188 16.188 16.188 16.188 16.188
i'-band [mag] 15.874 15.874 15.874 15.874 15.874 15.874 15.874
J-band [mag] 14.117 14.117 14.117 14.117 14.117 14.117 14.117
H-band [mag] 13.529 13.529 13.529 13.529 13.529 13.529 13.529
K-band [mag] 13.434 13.434 13.434 13.434 13.434 13.434 13.434
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.918 +0.025-0.627
0.9567 +0.0161-0.7036
0.9567 +0.0161-0.7036
0.9567 +0.0161-0.7036
0.88±0.15 0.88±0.38
Transit Duration [hrs] --- 5.959±0.251 6.516±0.587 6.516±0.587 6.516±0.587 5.4563 5.4563
Transit Depth [ppm] --- 1161.5±58.9 1512.7±71.3 1512.7±71.3 1512.7±71.3 1221 1281
Planet-Star Radius Ratio ---
0.039415 +0.000986-0.008695
0.049802 +0.050257-0.013743
0.049802 +0.050257-0.013743
0.049802 +0.050257-0.013743
0.0383±0.0037 0.0383±0.0037
Fitted Stellar Density [g/cm**3] ---
0.22094 +2.64700-0.10983
0.11773 +2.50306-0.06272
0.11773 +2.50306-0.06272
0.11773 +2.50306-0.06272
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.89 +0.12-0.14
3.62 +0.24-0.37
3.62 +0.24-0.37
3.62 +0.24-0.37
2.96 2.47
Orbit Semi-Major Axis [au] --- .2253 .2259 .2259 .2259 .224 .221
Inclination [deg] --- 88.24 87.66 87.66 87.66 88.81 ---
Equilibrium Temperature [K] --- 347 341 341 341 337 310
Insolation Flux [Earth flux] ---
3.42 +0.58-0.57
3.20 +0.74-0.82
3.20 +0.74-0.82
3.20 +0.74-0.82
--- ---
Planet-Star Distance over Star Radius --- 29.8±14.9 24.2±12 24.2±12 24.2±12 37±17 37±17
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 -0.3162 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.9651 ---
Limb Darkening Coeff. 2 --- 0.0722 0.0718 0.0718 0.0718 -0.4015 ---
Limb Darkening Coeff. 1 --- 0.674 0.6746 0.6746 0.6746 0.592 ---
Maximum Single Event Statistic --- 6.0625596 8.699315 --- --- --- ---
Maximum Multiple Event Statistic --- 17.269434 18.418356 --- --- --- ---
Transit Signal-to-Noise --- 22.8 25.5 25.5 25.5 25.4 17.7
Number of Transits --- 17 17 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 00001110010111111000000000000000 1110010111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.955 --- --- --- --- ---
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 --- kplr009654468-001-20160209194854_dvs.pdf kplr009654468-001-20141002224145_dvs.pdf kplr009654468-001-20130826182306_dvs.pdf kplr009654468-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 4551±90
4505 +89-93
4505 +89-93
4505.00 +89.00-93.00
4300 4300
Stellar Surface Gravity [log10(cm/s**2)] ---
4.609 +0.036-0.018
4.62 +0.054-0.025
4.62 +0.054-0.025
4.620 +0.054-0.025
4.553 4.69
Stellar Metallicity [dex] --- -0.14±0.15
-0.100 +0.280-0.360
-0.100 +0.280-0.360
-0.100 +0.280-0.360
--- ---
Stellar Radius [Solar radii] ---
0.672 +0.027-0.033
0.666 +0.044-0.068
0.666 +0.044-0.068
0.6660 +0.0440-0.0680
.708 .59
Stellar Mass [Solar mass] ---
0.669 +0.041-0.027
0.672 +0.059-0.061
0.672 +0.059-0.061
0.6720 +0.0590-0.0610
.654 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 J-K J-K
FW Offset Significance [percent] --- 0.385 0.6 0.953 0.129 --- ---
FW Source α(OOT) [hrs] --- 19.600362±0.000017 19.600356±0.000013 19.600359±0.000013 19.600355000±0.000016000 --- ---
FW Source δ(OOT) [deg] --- 46.31079±0.00016 46.31061±0.00015 46.31066±0.00014 46.31086000±0.00016000 --- ---
FW Source Δα(OOT) [sec] --- -0±0.62 -0.23±0.48 -0.13±0.47 -0.02000±0.05600 --- ---
FW Source Δδ(OOT) [arcsec] --- 0.36±0.58 -0.28±0.54 -0.12±0.5 0.04600±0.03900 --- ---
FW Δα(OOT) [sec] --- 4e-05±0.00075 0.00026±0.00062 0.0001±0.00067 2.8e-05±8.7e-05 --- ---
FW Δδ(OOT) [arcsec] --- -0.00055±0.00073 0.00022±0.00073 5e-05±0.00076 -6.5e-05±6.5e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- 0.2±0.17 0.16±0.15 0.23±0.17 0.2500±0.1800 --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.34±0.16 0.16±0.13 0.22±0.14 0.2900±0.1700 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.39±0.17 0.23±0.14 0.32±0.16 0.3900±0.1700 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.13±0.2 0.08±0.16 0.14±0.18 0.1500±0.2300 --- ---
PRF ΔδSQ(KIC) [arcsec] --- 0.28±0.15 0.11±0.14 0.16±0.15 0.2400±0.1600 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.31±0.17 0.13±0.14 0.21±0.16 0.2900±0.1800 --- ---
Chi-Square --- --- --- --- --- 1.28 1.1
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
1 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 Associated Literature Data
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