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Kepler-1122 Overview

Kepler-1122 0.54 R⦿ 5474.00 K
Kepler-1122 b
0.182 RJup
Architecture
Kepler-1122
Kepler-1122
Kepler-1122 b
Other Data
Bibliography 17
Exoplanet Archive Notes 1
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1122 Kepler-1122 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-1122 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
19h13m07.34s
Dec
+46d20m27.15s
Distance
1230.42+36.06-34.10
pc
Parallax
0.7840810±0.0229869 mas
Ecliptic Latitude
67.59521 deg
Ecliptic Longitude
304.61723 deg
Galactic Latitude
15.77372 deg
Galactic Longitude
77.35651 deg
Total Proper Motion
1.8676772±0.0429026 mas/yr
Proper Motion (RA)
1.8310200±0.0426273 mas/yr
Proper Motion (Dec)
0.3682170±0.0492229 mas/yr
Photometry
mV
15.405±0.035
mTESS
14.6001±0.0074
mJ
13.872±0.026
mH
13.518±0.025
mKs
13.369±0.033
mKep
15.060
mW1
13.324±0.024
mW2
13.373±0.027
mW3
12.971±0.529
mW4
9.519
mGaia
15.102500±0.000403
mB
16.129±0.050
mg
15.583
mi
14.836
mr
14.997
mz
14.788
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)
5471.0±122.0 5519±110
5354.00+16.75-17.75
5544.000+73.218-72.563
 5474 5474 --- 5520±74
5674 +156-159
5674 +156-159
5674.00 +156.00-159.00
5639.00±92.00 5474
Metallicity
(dex)
--- --- ---
-0.0300+0.1440-0.1780
[Fe/H] 		--- -0.031 [Fe/H] --- 0.16±0.15 [Fe/H] -0.060±0.260 [Fe/H] -0.060±0.260 [Fe/H] -0.060±0.260 [Fe/H] --- ---
R✶
(R⦿)
1.19095
1.223+0.065-0.061
1.2440839+0.0082901-0.0077479
0.8900+0.1140-0.0560
 0.81 0.544 --- 1.08±0.15
0.857 +0.282-0.065
0.857 +0.282-0.065
0.8570 +0.2820-0.0650
0.8200±0.2000 .81
log g
(log10(cm/s2))
4.26855 --- ---
4.510+0.047-0.114
 4.58 4.93 ---
4.339 +0.138-0.103
4.551 +0.027-0.24
4.551 +0.027-0.24
4.551 +0.027-0.240
4.570±0.300 4.58
L✶
(log10(L⦿))
0.05874707 ---
0.059107491+0.031966804-0.034508052
 --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
4.680+5.490-2.930
 --- --- --- --- --- --- --- 0.5±3.6 ---
M✶
(M⦿)
0.96 --- ---
0.920+0.040-0.052
 0.92 --- ---
0.928 +0.062-0.043
0.951 +0.075-0.101
0.951 +0.075-0.101
0.9510 +0.0750-0.1010
0.9300±0.0400 ---
ρ✶
(g/cm3)
0.8012325 --- --- --- --- --- ---
1.05579 +0.05008-0.41371
0.96661 +0.12811-0.26746
0.96661 +0.12811-0.26746
0.96661 +0.12811-0.26746
--- ---
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
P
(days)
42.1917357±0.0002996 42.1916516685±0.0001514674 --- 42.19204934±0.00001252 42.1918331±0.0003561 42.1918331±0.0003561 42.1917357±0.0002996 42.1917357±0.0002996 42.1917357±0.0002996 42.19301±0.00085
Rp
(R⨁)
2.04+0.27-0.14
 ---
2.657+0.186-0.148
 --- ---
2.35 +0.32-0.33
2.01 +0.66-0.16
2.01 +0.66-0.16
2.01 +0.66-0.16
2.04±0.49
Rp
(RJup)
0.182+0.024-0.012
 ---
0.2370+0.0166-0.0132
 --- ---
0.210+0.029-0.029
0.179+0.059-0.014
0.179+0.059-0.014
0.179+0.059-0.014
0.182+0.044-0.044
Rp/R✶
0.021429 +0.00076-0.000602
--- --- --- ---
0.019889 +0.000913-0.000501
0.021429 +0.00076-0.000602
0.021429 +0.00076-0.000602
0.021429 +0.00076-0.000602
0.0227±0.00075
T14
(hours)
7.108±0.15 --- --- 7.6892 --- 7.083±0.19 7.108±0.15 7.108±0.15 7.108±0.15 7.3123
TC
(days)
2454988.31547±0.00578 2454988.31471000±0.00113315 --- 2454988.306089±0.011039 2454988.312±0.00693 2454988.312±0.00693 2454988.315±0.00578 2454988.315±0.00578 2454988.315±0.00578 2454988.3043±0.0076
a/R✶
--- --- --- --- --- 46.32±2.2 44.97±6 44.97±6 44.97±6 31.4±8.4
Teq
(K)
--- --- --- --- --- 526 479 479 479 469
b
--- --- --- --- ---
0.067 +0.398-0.067
0.2447 +0.1913-0.2446
0.2447 +0.1913-0.2446
0.2447 +0.1913-0.2446
0.733±0.1
S
(S⨁)
--- ---
23.263+1.551-1.438
 --- ---
18.08 +6.66-5.37
12.50 +12.10-2.97
12.50 +12.10-2.97
12.50 +12.10-2.97
---
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 89.92 89.95 89.95 89.95 88.81
a
(au)
--- --- --- --- --- .2315 .2335 .2335 .2335 .232
δ
(%)
--- --- --- 0.0548 --- 0.04887±0.00217 0.05536±0.00236 0.05536±0.00236 0.05536±0.00236 0.05260
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 9641481 9641481 9641481 9641481 9641481 9641481 9641481
KOI Name K02152.01 K02152.01 K02152.01 K02152.01 K02152.01 K02152.01 K02152.01
Kepler Name Kepler-1122 b Kepler-1122 b Kepler-1122 b Kepler-1122 b Kepler-1122 b Kepler-1122 b Kepler-1122 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] 42.1918331±0.0003561 42.1918331±0.0003561 42.1917357±0.0002996 42.1917357±0.0002996 42.1917357±0.0002996 42.19301±0.00085 42.19301±0.00085
Transit Epoch [BKJD] 155.31211±0.00693 155.31211±0.00693 155.31547±0.00578 155.31547±0.00578 155.31547±0.00578 155.3043±0.0076 155.3042±0.0076
Transit Epoch [BJD] 2454988.312±0.00693 2454988.312±0.00693 2454988.315±0.00578 2454988.315±0.00578 2454988.315±0.00578 2454988.3043±0.0076 2454988.3042±0.0076
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 kplr009641481-20160209194854_dvr.pdf kplr009641481-20160209194854_dvr.pdf kplr009641481-20141002224145_dvr.pdf kplr009641481-20130815195353_dvr.pdf kplr009641481-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 288.28052 288.28052 288.28052 288.28052 288.28052 288.28052 288.28052
Dec [decimal degrees] 46.340900000000005 46.340900000000005 46.340900000000005 46.340900000000005 46.340900000000005 46.340900000000005 46.340900000000005
Kepler-band [mag] 15.06 15.06 15.06 15.06 15.06 15.06 15.06
g'-band [mag] 15.583 15.583 15.583 15.583 15.583 15.583 15.583
r'-band [mag] 14.997 14.997 14.997 14.997 14.997 14.997 14.997
i'-band [mag] 14.836 14.836 14.836 14.836 14.836 14.836 14.836
z'-band [mag] 14.788 14.788 14.788 14.788 14.788 14.788 14.788
J-band [mag] 13.872 13.872 13.872 13.872 13.872 13.872 13.872
H-band [mag] 13.518 13.518 13.518 13.518 13.518 13.518 13.518
K-band [mag] 13.369 13.369 13.369 13.369 13.369 13.369 13.369
Disposition Score --- 0.999 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.067 +0.398-0.067
0.2447 +0.1913-0.2446
0.2447 +0.1913-0.2446
0.2447 +0.1913-0.2446
0.733±0.1 0.73±0.27
Transit Duration [hrs] --- 7.083±0.19 7.108±0.15 7.108±0.15 7.108±0.15 7.3123 7.3123
Transit Depth [ppm] --- 488.7±21.7 553.6±23.6 553.6±23.6 553.6±23.6 526 540
Planet-Star Radius Ratio ---
0.019889 +0.000913-0.000501
0.021429 +0.00076-0.000602
0.021429 +0.00076-0.000602
0.021429 +0.00076-0.000602
0.0227±0.00075 0.0227±0.00075
Fitted Stellar Density [g/cm**3] ---
1.05579 +0.05008-0.41371
0.96661 +0.12811-0.26746
0.96661 +0.12811-0.26746
0.96661 +0.12811-0.26746
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.35 +0.32-0.33
2.01 +0.66-0.16
2.01 +0.66-0.16
2.01 +0.66-0.16
2.04±0.49 2.01
Orbit Semi-Major Axis [au] --- .2315 .2335 .2335 .2335 .232 .231
Inclination [deg] --- 89.92 89.95 89.95 89.95 88.81 ---
Equilibrium Temperature [K] --- 526 479 479 479 469 453
Insolation Flux [Earth flux] ---
18.08 +6.66-5.37
12.50 +12.10-2.97
12.50 +12.10-2.97
12.50 +12.10-2.97
--- ---
Planet-Star Distance over Star Radius --- 46.32±2.2 44.97±6 44.97±6 44.97±6 31.4±8.4 31.4±8.4
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 -0.1673 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.1796 ---
Limb Darkening Coeff. 2 --- 0.224 0.259 0.259 0.259 0.2876 ---
Limb Darkening Coeff. 1 --- 0.46950000000000003 0.40890000000000004 0.40890000000000004 0.40890000000000004 0.434 ---
Maximum Single Event Statistic --- 6.3307304 5.7421427000000005 --- --- --- ---
Maximum Multiple Event Statistic --- 19.753057 20.791135999999998 --- --- --- ---
Transit Signal-to-Noise --- 25.7 25.400000000000002 25.400000000000002 25.400000000000002 28.5 21.400000000000002
Number of Transits --- 33 33 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.9415 --- --- --- --- ---
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 --- kplr009641481-001-20160209194854_dvs.pdf kplr009641481-001-20141002224145_dvs.pdf kplr009641481-001-20130826182306_dvs.pdf kplr009641481-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5520±74
5674 +156-159
5674 +156-159
5674.00 +156.00-159.00
5639.00±92.00 5474
Stellar Surface Gravity [log10(cm/s**2)] ---
4.339 +0.138-0.103
4.551 +0.027-0.24
4.551 +0.027-0.24
4.551 +0.027-0.240
4.570±0.300 4.58
Stellar Metallicity [dex] --- 0.16±0.15 -0.060±0.260 -0.060±0.260 -0.060±0.260 --- ---
Stellar Radius [Solar radii] --- 1.08±0.15
0.857 +0.282-0.065
0.857 +0.282-0.065
0.8570 +0.2820-0.0650
0.8200±0.2000 .81
Stellar Mass [Solar mass] ---
0.928 +0.062-0.043
0.951 +0.075-0.101
0.951 +0.075-0.101
0.9510 +0.0750-0.1010
0.9300±0.0400 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.553 0.28400000000000003 0.777 0.324 --- ---
FW Source α(OOT) [hrs] --- 19.218716±0.000017 19.218694±0.000016 19.218703±0.000016 19.218711000±0.000018000 --- ---
FW Source δ(OOT) [deg] --- 46.34096±0.00016 46.34091±0.00016 46.34093±0.00016 46.34104000±0.00018000 --- ---
FW Source Δα(OOT) [sec] --- 0.51±0.63 -0.29±0.59 0.02±0.59 0.01500±0.06400 --- ---
FW Source Δδ(OOT) [arcsec] --- 0.21±0.57 0.05±0.58 0.1±0.57 0.03600±0.04400 --- ---
FW Δα(OOT) [sec] --- -0.00015±0.00031 0.00024±0.00029 9e-05±0.0003 -8e-06±3.3e-05 --- ---
FW Δδ(OOT) [arcsec] --- -0.00013±0.00028 -5e-05±0.00028 -7e-05±0.0003 -1.9e-05±2.3e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.06±0.37 -0.04±0.21 0.01±0.41 0.1000±0.1500 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.19±0.27 -0.24±0.3 -0.2±0.55 -0.0700±0.3000 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.2±0.34 0.24±0.25 0.2±0.63 0.1300±0.2100 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.09±0.38 0.11±0.18 0.16±0.41 0.2300±0.1500 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.2±0.31 -0.24±0.25 -0.2±0.57 -0.0900±0.3100 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.22±0.23 0.27±0.24 0.26±0.56 0.2400±0.1800 --- ---
Chi-Square --- --- --- --- --- 1.05 1.0
Stellar Age [Gyr] --- --- --- --- --- 0.5±3.6 ---
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 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
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