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Kepler-1123 Overview

Kepler-1123 0.85 R⦿ 5389.00 K
Kepler-1123 b
0.149 RJup
Architecture
Kepler-1123
Kepler-1123
Kepler-1123 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1123 Kepler-1123 b 4.34 d 1.67 R⨁ Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-1123 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
19h38m04.25s
Dec
+50d40m13.41s
Distance
704.323±10.084 pc
Parallax
1.3911600±0.0201715 mas
Ecliptic Latitude
69.89364 deg
Ecliptic Longitude
319.90925 deg
Galactic Latitude
13.81149 deg
Galactic Longitude
83.20069 deg
Total Proper Motion
9.3651135±0.0403857 mas/yr
Proper Motion (RA)
9.3606900±0.0403837 mas/yr
Proper Motion (Dec)
0.2878080±0.0424754 mas/yr
Photometry
mV
14.933±0.080
mTESS
14.2726±0.0064
mJ
13.528±0.027
mH
13.154±0.030
mKs
13.105±0.035
mKep
14.822
mW1
12.906±0.024
mW2
12.983±0.024
mW3
12.459
mW4
8.903
mGaia
14.80690±0.00029
mB
15.681±0.120
mg
15.404
mi
14.573
mr
14.756
mz
14.491
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 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)
5286.88±48.28 5318±106
5132.1875+109.4520-40.5112
5500.000+75.393-90.522
 5389 5389 --- 5330±79
5602 +154-152
5602 +154-152
5602.00 +154.00-152.00
5520.00±100.00 5389
M✶
(M⦿)
0.91 --- ---
0.930+0.040-0.044
 0.95 --- ---
0.869 +0.06-0.034
0.977 +0.085-0.095
0.977 +0.085-0.095
0.9770 +0.0850-0.0950
0.8800±0.1100 ---
R✶
(R⦿)
0.849139
0.808+0.038-0.036
0.8893571+0.0142084-0.0367541
0.9000+0.1280-0.0570
 0.85 0.877 --- 1.013±0.139
0.894 +0.351-0.069
0.894 +0.351-0.069
0.8940 +0.3510-0.0690
0.8200±0.5000 .85
log g
(log10(cm/s2))
4.53915 --- ---
4.500+0.051-0.129
 4.56 4.55 ---
4.366 +0.132-0.108
4.525 +0.032-0.281
4.525 +0.032-0.281
4.525 +0.032-0.281
4.550±0.300 4.56
Metallicity
(dex)
0.074±0.046 [M/H] --- ---
0.0500+0.1440-0.1530
[Fe/H] 		--- 0.099 [Fe/H] ---
0.18 +0.15-0.1
[Fe/H]
0.100 +0.220-0.260
[Fe/H]
0.100 +0.220-0.260
[Fe/H]
0.100 +0.220-0.260
[Fe/H] 		--- ---
Age
(Gyr)
--- --- ---
5.130+5.800-3.320
 --- --- --- --- --- --- --- 3.7±3.8 ---
L✶
(log10(L⦿))
-0.2945502 ---
-0.30594290+0.01674079-0.01741197
 --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
2.0954248 --- --- --- --- --- ---
0.61782 +2.12164-0.21299
3.18576 +0.28055-1.04233
3.18576 +0.28055-1.04233
3.18576 +0.28055-1.04233
--- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016 Gajdoš et al. 2019 Berger et al. 2018 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✶
--- --- --- --- 8.5±4.2 14.69±1.3 14.69±1.3 14.69±1.3 14.5±6
Teq
(K)
--- --- --- --- 1061 1028 1028 1028 988
b
--- --- --- ---
0.821 +0.036-0.564
0.0061 +0.4313-0.0058
0.0061 +0.4313-0.0058
0.0061 +0.4313-0.0058
0.1±0.53
S
(S⨁)
--- ---
190.016+8.319-7.960
 ---
300.07 +111.52-89.65
263.56 +306.14-62.50
263.56 +306.14-62.50
263.56 +306.14-62.50
---
e
--- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- 84.46 89.95 89.95 89.95 89.38
P
(days)
4.33946454±1.178e-05 4.3394603497±0.0000153240 --- 4.3394569±1.07e-05 4.3394569±1.07e-05 4.33946454±1.178e-05 4.33946454±1.178e-05 4.33946454±1.178e-05 4.33946±4.2e-05
Rp
(R⨁)
1.67+0.25-0.11
 ---
1.681+0.245-0.235
 --- 2.11±0.29
1.69 +0.66-0.13
1.69 +0.66-0.13
1.69 +0.66-0.13
1.46±0.89
Rp
(RJup)
0.149+0.022-0.010
 ---
0.1500+0.0219-0.0210
 ---
0.188+0.026-0.026
0.151+0.059-0.012
0.151+0.059-0.012
0.151+0.059-0.012
0.130+0.079-0.079
Rp/R✶
0.017319 +0.000712-0.000356
--- --- ---
0.019041 +0.002636-0.002527
0.017319 +0.000712-0.000356
0.017319 +0.000712-0.000356
0.017319 +0.000712-0.000356
0.0162±0.0011
a
(au)
--- --- --- --- .0497 .0517 .0517 .0517 .05
δ
(%)
--- --- --- --- 0.03374±0.00123 0.03672±0.00145 0.03672±0.00145 0.03672±0.00145 0.03260
T14
(hours)
2.2973±0.0664 --- --- --- 2.3652±0.0607 2.2973±0.0664 2.2973±0.0664 2.2973±0.0664 2.3145
TC
(days)
2454965.80245±0.00218
(JD)
2454965.80145000±0.00287381
(BJD)
--- 2454965.803±0.00202
(BJD)
2454965.803±0.00202
(BJD)
2454965.802±0.00218
(BJD)
2454965.802±0.00218
(BJD)
2454965.802±0.00218
(BJD)
2454965.8015±0.0033
(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 12116380 12116380 12116380 12116380 12116380 12116380 12116380
KOI Name K02155.01 K02155.01 K02155.01 K02155.01 K02155.01 K02155.01 K02155.01
Kepler Name Kepler-1123 b Kepler-1123 b Kepler-1123 b Kepler-1123 b Kepler-1123 b Kepler-1123 b Kepler-1123 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] 4.3394569±1.07e-05 4.3394569±1.07e-05 4.33946454±1.178e-05 4.33946454±1.178e-05 4.33946454±1.178e-05 4.33946±4.2e-05 4.33946±4.2e-05
Transit Epoch [BKJD] 132.80309±0.00202 132.80309±0.00202 132.80245±0.00218 132.80245±0.00218 132.80245±0.00218 132.8015±0.0033 132.8015±0.0033
Transit Epoch [BJD] 2454965.803±0.00202 2454965.803±0.00202 2454965.802±0.00218 2454965.802±0.00218 2454965.802±0.00218 2454965.8015±0.0033 2454965.8015±0.0033
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 kplr012116380-20160209194854_dvr.pdf kplr012116380-20160209194854_dvr.pdf kplr012116380-20141002224145_dvr.pdf kplr012116380-20130815195353_dvr.pdf kplr012116380-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 294.51767 294.51767 294.51767 294.51767 294.51767 294.51767 294.51767
Dec [decimal degrees] 50.670398999999996 50.670398999999996 50.670398999999996 50.670398999999996 50.670398999999996 50.670398999999996 50.670398999999996
Kepler-band [mag] 14.822000000000001 14.822000000000001 14.822000000000001 14.822000000000001 14.822000000000001 14.822000000000001 14.822000000000001
g'-band [mag] 15.404 15.404 15.404 15.404 15.404 15.404 15.404
r'-band [mag] 14.756 14.756 14.756 14.756 14.756 14.756 14.756
i'-band [mag] 14.573 14.573 14.573 14.573 14.573 14.573 14.573
z'-band [mag] 14.491000000000001 14.491000000000001 14.491000000000001 14.491000000000001 14.491000000000001 14.491000000000001 14.491000000000001
J-band [mag] 13.528 13.528 13.528 13.528 13.528 13.528 13.528
H-band [mag] 13.154 13.154 13.154 13.154 13.154 13.154 13.154
K-band [mag] 13.105 13.105 13.105 13.105 13.105 13.105 13.105
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.821 +0.036-0.564
0.0061 +0.4313-0.0058
0.0061 +0.4313-0.0058
0.0061 +0.4313-0.0058
0.1±0.53 0.1±0.73
Transit Duration [hrs] --- 2.3652±0.0607 2.2973±0.0664 2.2973±0.0664 2.2973±0.0664 2.3145 2.3145
Transit Depth [ppm] --- 337.4±12.3 367.2±14.5 367.2±14.5 367.2±14.5 326 332
Planet-Star Radius Ratio ---
0.019041 +0.002636-0.002527
0.017319 +0.000712-0.000356
0.017319 +0.000712-0.000356
0.017319 +0.000712-0.000356
0.0162±0.0011 0.0162±0.0011
Fitted Stellar Density [g/cm**3] ---
0.61782 +2.12164-0.21299
3.18576 +0.28055-1.04233
3.18576 +0.28055-1.04233
3.18576 +0.28055-1.04233
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] --- 2.11±0.29
1.69 +0.66-0.13
1.69 +0.66-0.13
1.69 +0.66-0.13
1.46±0.89 1.51
Orbit Semi-Major Axis [au] --- .0497 .0517 .0517 .0517 .05 .051
Inclination [deg] --- 84.46 89.95 89.95 89.95 89.38 ---
Equilibrium Temperature [K] --- 1061 1028 1028 1028 988 971
Insolation Flux [Earth flux] ---
300.07 +111.52-89.65
263.56 +306.14-62.50
263.56 +306.14-62.50
263.56 +306.14-62.50
--- ---
Planet-Star Distance over Star Radius --- 8.5±4.2 14.69±1.3 14.69±1.3 14.69±1.3 14.5±6 14.5±6
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 -0.33590000000000003 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.6032000000000001 ---
Limb Darkening Coeff. 2 --- 0.186 0.24150000000000002 0.24150000000000002 0.24150000000000002 -0.012 ---
Limb Darkening Coeff. 1 --- 0.5256000000000001 0.44010000000000005 0.44010000000000005 0.44010000000000005 0.5021 ---
Maximum Single Event Statistic --- 4.7963004 5.526877 --- --- --- ---
Maximum Multiple Event Statistic --- 27.19655 27.673354999999997 --- --- --- ---
Transit Signal-to-Noise --- 31.6 30.0 30.0 30.0 31.900000000000002 21.8
Number of Transits --- 309 309 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.7143 --- --- --- --- ---
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 --- kplr012116380-001-20160209194854_dvs.pdf kplr012116380-001-20141002224145_dvs.pdf kplr012116380-001-20130826182306_dvs.pdf kplr012116380-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5330±79
5602 +154-152
5602 +154-152
5602.00 +154.00-152.00
5520.00±100.00 5389
Stellar Surface Gravity [log10(cm/s**2)] ---
4.366 +0.132-0.108
4.525 +0.032-0.281
4.525 +0.032-0.281
4.525 +0.032-0.281
4.550±0.300 4.56
Stellar Metallicity [dex] ---
0.18 +0.15-0.1
0.100 +0.220-0.260
0.100 +0.220-0.260
0.100 +0.220-0.260
--- ---
Stellar Radius [Solar radii] --- 1.013±0.139
0.894 +0.351-0.069
0.894 +0.351-0.069
0.8940 +0.3510-0.0690
0.8200±0.5000 .85
Stellar Mass [Solar mass] ---
0.869 +0.06-0.034
0.977 +0.085-0.095
0.977 +0.085-0.095
0.9770 +0.0850-0.0950
0.8800±0.1100 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.051000000000000004 0.055 0.9780000000000001 0.751 --- ---
FW Source α(OOT) [hrs] --- 19.634543±0.000014 19.634532±0.000014 19.634515±0.000013 19.634514000±0.000015000 --- ---
FW Source δ(OOT) [deg] --- 50.67043±0.00015 50.67047±0.00015 50.67038±0.00014 50.67046000±0.00017000 --- ---
FW Source Δα(OOT) [sec] --- 1.09±0.48 0.7±0.49 0.11±0.43 -0.00500±0.05500 --- ---
FW Source Δδ(OOT) [arcsec] --- 0.12±0.52 0.24±0.52 -0.06±0.49 0.01500±0.04000 --- ---
FW Δα(OOT) [sec] --- -0.00032±0.00016 -0.00019±0.00017 1e-05±0.00017 2e-06±2.1e-05 --- ---
FW Δδ(OOT) [arcsec] --- -5e-05±0.00017 -9e-05±0.00018 2e-05±0.0002 -6e-06±1.5e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- 0.01±0.16 0.02±0.14 -0.08±0.18 0.1200±0.1600 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.26±0.15 -0.19±0.17 -0.24±0.16 -0.1900±0.1700 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.26±0.15 0.19±0.17 0.25±0.16 0.2300±0.1700 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.08±0.15 0.08±0.13 -0.01±0.18 0.1600±0.1400 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.23±0.14 -0.19±0.15 -0.16±0.16 -0.1400±0.1300 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.25±0.14 0.2±0.15 0.16±0.16 0.2100±0.1400 --- ---
Chi-Square --- --- --- --- --- 1.1300000000000001 1.1400000000000001
Stellar Age [Gyr] --- --- --- --- --- 3.7±3.8 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
4 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
2 SuperWASP Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Time Series
Kepler | K2
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