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Kepler-1911 Overview

Kepler-1911 0.94 R⦿ 5687.00 K
Kepler-1911 b
0.090 RJup

Kepler-1911 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1911
Kepler-1911 b 5.99 d 1.01 R⨁ Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h57m12.85s
Dec
+41d26m27.68s
Distance
269.912+2.028-1.998
pc
Parallax
3.6762900±0.0274254 mas
Ecliptic Latitude
60.14251 deg
Ecliptic Longitude
317.4707 deg
Galactic Latitude
6.48429 deg
Galactic Longitude
76.57912 deg
Total Proper Motion
7.9284722±0.0430421 mas/yr
Proper Motion (RA)
4.6629200±0.0433316 mas/yr
Proper Motion (Dec)
6.4123200±0.0428882 mas/yr
Photometry
mV
12.245±0.057
mTESS
11.6492±0.0060
mJ
10.997±0.021
mH
10.673±0.022
mKs
10.635±0.018
mKep
10.884
mW1
10.530±0.023
mW2
10.531±0.021
mW3
10.650±0.136
mW4
8.776
mGaia
12.111900±0.000204
mB
12.970±0.016
mg
11.729
mi
10.523
mr
10.853
Abundances
(Hypatia Catalog)
[Fe/H] 0.01±0.04 dex
[C/H] -0.04±0.09 dex
[O/H] -0.10±0.09 dex
[Na/H] -0.20±0.04 dex
[Mg/H] -0.02±0.07 dex
[Al/H] -0.15±0.06 dex
[Si/H] -0.01±0.05 dex
[Ca/H] 0.06±0.06 dex
[Y/H] 0.09±0.08 dex
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 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table
Teff
(K)
5687.000+155.957-102.487
 ---
5721 +102-113
6237 +188-235
6237 +188-235
6237.00 +188.00-235.00
L✶
(log10(L⦿))
-0.07794253+0.01454383-0.01505738
 --- --- --- --- ---
ρ✶
(g/cm3)
1.7084416+0.3983760-0.3413655
 ---
0.48279 +14.52899-0.41796
10.25417 +4.12441-3.19634
10.25417 +4.12441-3.19634
10.25417 +4.12441-3.19634
M✶
(M⦿)
1.012000+0.148862-0.111684
 --- 0.954±0.063
1.115 +0.3-0.179
1.115 +0.3-0.179
1.1150 +0.3000-0.1790
R✶
(R⦿)
0.9417050+0.0554276-0.0374970
 ---
0.972 +0.135-0.079
1.683 +0.754-0.569
1.683 +0.754-0.569
1.6830 +0.7540-0.5690
log g
(log10(cm/s2))
4.4954200+0.0796825-0.0772291
 ---
4.442 +0.072-0.117
4.033 +0.304-0.222
4.033 +0.304-0.222
4.033 +0.304-0.222
Metallicity
(dex)
--- --- 0±0.15 [Fe/H]
-0.220 +0.290-0.300
[Fe/H]
-0.220 +0.290-0.300
[Fe/H]
-0.220 +0.290-0.300
[Fe/H]
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
Kepler Names
KOI
Transit
Source Valizadegan et al. 2022 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table
a/R✶
--- --- 9.71±4.8 26.9±10.8 26.9±10.8 26.9±10.8
Teq
(K)
--- --- 987 1379 1379 1379
b
--- ---
0.944 +0.039-0.686
0.253 +0.1906-0.253
0.253 +0.1906-0.253
0.253 +0.1906-0.253
S
(S⨁)
--- ---
223.93 +87.80-49.42
854.53 +1163.19-533.45
854.53 +1163.19-533.45
854.53 +1163.19-533.45
e
--- --- 0 0 0 0
i
(deg)
--- --- 84.42 89.38 89.38 89.38
P
(days)
5.990799904 5.99078221±4.958e-05 5.99078221±4.958e-05 5.99077497±2.206e-05 5.99077497±2.206e-05 5.99077497±2.206e-05
Rp
(R⨁)
1.011 ---
1.03 +0.15-0.08
1.45 +0.65-0.49
1.45 +0.65-0.49
1.45 +0.65-0.49
Rp
(RJup)
0.09020 ---
0.092+0.013-0.007
0.129+0.058-0.044
0.129+0.058-0.044
0.129+0.058-0.044
Rp/R✶
--- ---
0.009741 +0.001259-0.002284
0.007878 +0.00038-0.000278
0.007878 +0.00038-0.000278
0.007878 +0.00038-0.000278
a
(au)
--- --- .0636 .067 .067 .067
δ
(%)
--- --- 0.00699±0.00098 0.00723±0.00048 0.00723±0.00048 0.00723±0.00048
T14
(hours)
--- --- 1.699±0.209 1.661±0.101 1.661±0.101 1.661±0.101
TC
(days)
--- 2454967.539±0.00658
(BJD)
2454967.539±0.00658
(BJD)
2454967.541±0.0032
(BJD)
2454967.541±0.0032
(BJD)
2454967.541±0.0032
(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 6153407 6153407 6153407 6153407 6153407
KOI Name K03179.01 K03179.01 K03179.01 K03179.01 K03179.01
Kepler Name Kepler-1911 b Kepler-1911 b Kepler-1911 b Kepler-1911 b Kepler-1911 b
Exoplanet Archive Disposition CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED
Vetting Status 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
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE 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
Orbital Period [days] 5.99078221±4.958e-05 5.99078221±4.958e-05 5.99077497±2.206e-05 5.99077497±2.206e-05 5.99077497±2.206e-05
Transit Epoch [BKJD] 134.53899±0.00658 134.53899±0.00658 134.54125±0.0032 134.54125±0.0032 134.54125±0.0032
Transit Epoch [BJD] 2454967.539±0.00658 2454967.539±0.00658 2454967.541±0.0032 2454967.541±0.0032 2454967.541±0.0032
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi
Number of Planets 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 kplr006153407-20160209194854_dvr.pdf kplr006153407-20160209194854_dvr.pdf kplr006153407-20141002224145_dvr.pdf kplr006153407-20130815195353_dvr.pdf kplr006153407-20121029204534_dvr.pdf
RA [decimal degrees] 299.3028 299.3028 299.3028 299.3028 299.3028
Dec [decimal degrees] 41.441016999999995 41.441016999999995 41.441016999999995 41.441016999999995 41.441016999999995
Kepler-band [mag] 10.884 10.884 10.884 10.884 10.884
g'-band [mag] 11.729000000000001 11.729000000000001 11.729000000000001 11.729000000000001 11.729000000000001
r'-band [mag] 10.853 10.853 10.853 10.853 10.853
i'-band [mag] 10.523 10.523 10.523 10.523 10.523
J-band [mag] 10.997 10.997 10.997 10.997 10.997
H-band [mag] 10.673 10.673 10.673 10.673 10.673
K-band [mag] 10.635 10.635 10.635 10.635 10.635
Disposition Score --- 1.0 --- --- ---
Comment --- CENT_SATURATED EYEBALL---SATURATED --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.944 +0.039-0.686
0.253 +0.1906-0.253
0.253 +0.1906-0.253
0.253 +0.1906-0.253
Transit Duration [hrs] --- 1.699±0.209 1.661±0.101 1.661±0.101 1.661±0.101
Transit Depth [ppm] --- 69.9±9.8 72.3±4.8 72.3±4.8 72.3±4.8
Planet-Star Radius Ratio ---
0.009741 +0.001259-0.002284
0.007878 +0.00038-0.000278
0.007878 +0.00038-0.000278
0.007878 +0.00038-0.000278
Fitted Stellar Density [g/cm**3] ---
0.48279 +14.52899-0.41796
10.25417 +4.12441-3.19634
10.25417 +4.12441-3.19634
10.25417 +4.12441-3.19634
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
1.03 +0.15-0.08
1.45 +0.65-0.49
1.45 +0.65-0.49
1.45 +0.65-0.49
Orbit Semi-Major Axis [au] --- .0636 .067 .067 .067
Inclination [deg] --- 84.42 89.38 89.38 89.38
Equilibrium Temperature [K] --- 987 1379 1379 1379
Insolation Flux [Earth flux] ---
223.93 +87.80-49.42
854.53 +1163.19-533.45
854.53 +1163.19-533.45
854.53 +1163.19-533.45
Planet-Star Distance over Star Radius --- 9.71±4.8 26.9±10.8 26.9±10.8 26.9±10.8
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
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0
Limb Darkening Coeff. 2 --- 0.2622 0.3047 0.3047 0.3047
Limb Darkening Coeff. 1 --- 0.4035 0.3095 0.3095 0.3095
Maximum Single Event Statistic --- 5.0953517 9.322569 --- ---
Maximum Multiple Event Statistic --- 15.230945 16.239458 --- ---
Transit Signal-to-Noise --- 8.6 18.0 18.0 18.0
Number of Transits --- 223 222 --- ---
TCE Planet Number --- 1 1 1 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.9766 --- --- ---
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)
Link to DV Summary --- kplr006153407-001-20160209194854_dvs.pdf kplr006153407-001-20141002224145_dvs.pdf kplr006153407-001-20130826182306_dvs.pdf kplr006153407-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] ---
5721 +102-113
6237 +188-235
6237 +188-235
6237.00 +188.00-235.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.442 +0.072-0.117
4.033 +0.304-0.222
4.033 +0.304-0.222
4.033 +0.304-0.222
Stellar Metallicity [dex] --- 0±0.15
-0.220 +0.290-0.300
-0.220 +0.290-0.300
-0.220 +0.290-0.300
Stellar Radius [Solar radii] ---
0.972 +0.135-0.079
1.683 +0.754-0.569
1.683 +0.754-0.569
1.6830 +0.7540-0.5690
Stellar Mass [Solar mass] --- 0.954±0.063
1.115 +0.3-0.179
1.115 +0.3-0.179
1.1150 +0.3000-0.1790
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.008 0.015000000000000001 0.28200000000000003 0.042
FW Source α(OOT) [hrs] --- 19.953588±0.000026 19.953573±0.000029 19.953535±0.000026 19.953581000±0.000037000
FW Source δ(OOT) [deg] --- 41.44078±0.00023 41.44092±0.00024 41.44108±0.00024 41.44105000±0.00033000
FW Source Δα(OOT) [sec] --- 2.8±1.1 2.2±1.2 0.6±1.1 0.19000±0.13000
FW Source Δδ(OOT) [arcsec] --- -0.87±0.82 -0.34±0.86 0.21±0.85 0.03800±0.08000
FW Δα(OOT) [sec] --- -0.000175±7.9e-05 -0.000131±8.7e-05 -2e-05±7.8e-05 -1.22e-05±8.6e-06
FW Δδ(OOT) [arcsec] --- 3.2e-05±6.1e-05 -9e-06±6.3e-05 -5e-05±6.3e-05 -2.4e-06±5.1e-06
PRF ΔαSQ(OOT) [arcsec] --- 0.1±0.76 0.11±0.53 0.11±0.54 0.0200±0.4900
PRF ΔδSQ(OOT) [arcsec] --- 0.31±0.7 -0.3±1.5 -0±0.89 -1.0800±0.6500
PRF ΔθSQ(OOT) [arcsec] --- 0.32±0.79 0.3±1.5 0.11±0.86 1.0800±0.6500
PRF ΔαSQ(KIC) [arcsec] --- 2.21±0.73 2.26±0.55 2.27±0.52 2.1500±0.5100
PRF ΔδSQ(KIC) [arcsec] --- 0.37±0.77 -0.2±1.4 0.06±0.94 -0.9800±0.6500
PRF ΔθSQ(KIC) [arcsec] --- 2.24±0.77 2.27±0.96 2.27±0.59 2.3700±0.5400
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
12 2MASS Point Source Catalog
Data Files
3 Kepler Time Series
1 SuperWASP Time Series
1 Associated Literature Data
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