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KOI-422 Overview

KOI-422 1.03 R⦿ 6002.00 K
?
KOI-422.01
Architecture
KOI-422
KOI-422
KOI-422.01
Other Data
Bibliography 11
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KOI-422 KOI-422.01 Transit 2013 Q1-Q6 KOI Table Candidate Planet
RA
19h21m33.58s
Dec
+45d39m55.31s
Distance
1577.710±51.095 pc
Parallax
0.6049980±0.0203702 mas
Ecliptic Latitude
66.46492 deg
Ecliptic Longitude
307.57213 deg
Galactic Latitude
14.16064 deg
Galactic Longitude
77.32702 deg
Total Proper Motion
8.9176120±0.0396165 mas/yr
Proper Motion (RA)
6.6627400±0.0384773 mas/yr
Proper Motion (Dec)
5.9272000±0.0410108 mas/yr
Photometry
mV
14.819±0.160
mTESS
14.2774±0.0070
mJ
13.608±0.026
mH
13.386±0.027
mKs
13.304±0.029
mKep
14.740
mW1
13.195±0.023
mW2
13.262±0.025
mW3
12.582
mW4
9.549
mGaia
14.718100±0.000305
mB
15.471±0.067
mg
15.156
mi
14.562
mr
14.700
mz
14.501
Mission
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
KOI
Kepler Stellar Data
Kepler Positional Probabilities
Q1-Q17 DR25 False Positive Probabilities
Kepler Certified False Positive
Q1-Q16 DR25 TCE
Kepler Time Series
Kepler TCE Time Series
Source TICv8 Batalha et al. 2013 Latham et al. 2005 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 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)
6056.87±47.38 6002 6002 ---
6230 +169-206
6230 +165-203
6230.00 +165.00-203.00
6242.00±106.00 6002
R✶
(R⦿)
1.51967 1.03 1.092 ---
1.047 +0.326-0.14
1.047 +0.43-0.122
1.0470 +0.4300-0.1220
1.1000±0.3400 1.03
log g
(log10(cm/s2))
4.12765 4.41 4.40 ---
4.397 +0.087-0.203
4.397 +0.081-0.276
4.397 +0.081-0.276
4.400±0.300 4.41
Age
(Gyr)
--- --- --- --- --- --- --- 1.99±0.73 ---
M✶
(M⦿)
1.13 --- --- ---
0.993 +0.148-0.111
0.993 +0.162-0.112
0.9930 +0.1620-0.1120
1.1040±0.0990 ---
Metallicity
(dex)
-0.236±0.045 [M/H] --- -0.300 [Fe/H] ---
-0.3 +0.25-0.3
[Fe/H]
-0.300 +0.260-0.300
[Fe/H]
-0.300 +0.260-0.300
[Fe/H] 		--- ---
ρ✶
(g/cm3)
0.4539345 --- --- ---
7.79848 +0.44531-0.39723
9.69602 +0.97869-0.67582
9.69602 +0.97869-0.67582
--- ---
L✶
(log10(L⦿))
0.4471886 --- --- --- --- --- --- --- ---
Print
Status
Candidate Planet
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Q1-Q8 KOI Table
a/R✶
--- 646.2±36.9 694.8±70.1 694.8±70.1 400±35
Teq
(K)
--- 216 216 216 259
b
---
0.717 +0.011-0.014
0.653 +0.0188-0.0336
0.653 +0.0188-0.0336
0.677±0.1
S
(S⨁)
---
0.51 +0.47-0.17
0.51 +0.62-0.16
0.51 +0.62-0.16
---
e
--- 0 0 0 0
i
(deg)
--- 89.94 89.95 89.95 89.95
P
(days)
809.0141881±0.0009214 809.0141881±0.0009214 809.013179±0.001002 809.013179±0.001002 480±0
Rp
(R⨁)
---
14.38 +4.48-1.92
14.6 +6-1.7
14.6 +6-1.7
15±4.7
Rp/R✶
---
0.125784 +0.000561-0.00081
0.127733 +0.000714-0.001876
0.127733 +0.000714-0.001876
0.1248±0.0014
a
(au)
--- 1.6988 1.6988 1.6988 1.24
δ
(%)
--- 1.63113±0.00928
1.74840+0.01040-0.01040
1.74840+0.01040-0.01040
 1.64090
T14
(hours)
--- 8.3017±0.0619 8.1785±0.0788 8.1785±0.0788 8.2375
TC
(days)
2455083.634±0.000638 2455083.634±0.000638 2455083.635±0.000743 2455083.635±0.000743 2455083.63352±0.00057
Print
Kepler Detection Products (4 File Types, 7 Files)
Kepler Pipeline Data Validation Reports q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q17_dr25_tce
Kepler TCERT Reports 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_q17_dr25_tce
Kepler Object of Interest
KepID 9214713 9214713 9214713 9214713 9214713 9214713
KOI Name K00422.01 K00422.01 K00422.01 K00422.01 K00422.01 K00422.01
Exoplanet Archive Disposition CANDIDATE FALSE POSITIVE NOT DISPOSITIONED NOT DISPOSITIONED CANDIDATE CANDIDATE
Vetting Status Done Done Done Done Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31 2014-12-18 2014-12-04 2014-01-07 2013-02-12
Disposition Using Kepler Data CANDIDATE FALSE POSITIVE NOT DISPOSITIONED NOT DISPOSITIONED CANDIDATE CANDIDATE
Not Transit-Like False Positive Flag 0 1 0 0 --- ---
Stellar Eclipse False Positive Flag 0 0 0 0 --- ---
Centroid Offset False Positive Flag 0 0 0 0 --- ---
Ephemeris Match Indicates Contamination False Positive Flag 0 0 0 0 --- ---
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q16_koi q1_q12_koi q1_q8_koi q1_q6_kepler_candidates
Orbital Period [days] 809.0141881±0.0009214 809.0141881±0.0009214 809.013179±0.001002 809.013179±0.001002 480±0 480
Transit Epoch [BKJD] 250.634242±0.000638 250.634242±0.000638 250.635305±0.000743 250.635305±0.000743 250.63352±0.00057 251
Transit Epoch [BJD] 2455083.634±0.000638 2455083.634±0.000638 2455083.635±0.000743 2455083.635±0.000743 2455083.63352±0.00057 2455084
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q16_koi q1_q12_koi q1_q8_koi q1_q6_kepler_candidates
Number of Planets 1 1 1 1 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce --- --- --- ---
Link to DV Report kplr009214713-20160209194854_dvr.pdf kplr009214713-20160209194854_dvr.pdf --- --- --- ---
RA [decimal degrees] 290.38982999999996 290.38982999999996 290.38982999999996 290.38982999999996 290.38982999999996 290.38982999999996
Dec [decimal degrees] 45.665329 45.665329 45.665329 45.665329 45.665329 45.665329
Kepler-band [mag] 14.74 14.74 14.74 14.74 14.74 14.74
g'-band [mag] 15.156 15.156 15.156 15.156 15.156 15.156
r'-band [mag] 14.700000000000001 14.700000000000001 14.700000000000001 14.700000000000001 14.700000000000001 14.700000000000001
i'-band [mag] 14.562000000000001 14.562000000000001 14.562000000000001 14.562000000000001 14.562000000000001 14.562000000000001
z'-band [mag] 14.501000000000001 14.501000000000001 14.501000000000001 14.501000000000001 14.501000000000001 14.501000000000001
J-band [mag] 13.608 13.608 13.608 13.608 13.608 13.608
H-band [mag] 13.386000000000001 13.386000000000001 13.386000000000001 13.386000000000001 13.386000000000001 13.386000000000001
K-band [mag] 13.304 13.304 13.304 13.304 13.304 13.304
Disposition Score --- 0.0 --- --- --- ---
Comment --- INDIV_TRANS_CHASES_MARSHALL_ZUMA---LPP_DV---LPP_ALT---INCONSISTENT_TRANS---CENT_FEW_DIFFS --- --- --- Period estimated from the duration of a single transit and knowledge of the stellar radius
Eccentricity --- 0 0 0 0 0
Impact Parameter ---
0.717 +0.011-0.014
0.653 +0.0188-0.0336
0.653 +0.0188-0.0336
0.677±0.1 ---
Transit Duration [hrs] --- 8.3017±0.0619 8.1785±0.0788 8.1785±0.0788 8.2375 8.2375
Transit Depth [ppm] --- 16311.3±92.8 17484±104 17484±104 16409 17349
Planet-Star Radius Ratio ---
0.125784 +0.000561-0.00081
0.127733 +0.000714-0.001876
0.127733 +0.000714-0.001876
0.1248±0.0014 0
Fitted Stellar Density [g/cm**3] ---
7.79848 +0.44531-0.39723
9.69602 +0.97869-0.67582
9.69602 +0.97869-0.67582
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
14.38 +4.48-1.92
14.6 +6-1.7
14.6 +6-1.7
15±4.7 14
Orbit Semi-Major Axis [au] --- 1.6988 1.6988 1.6988 1.24 ---
Inclination [deg] --- 89.94 89.95 89.95 89.95 ---
Equilibrium Temperature [K] --- 216 216 216 259 ---
Insolation Flux [Earth flux] ---
0.51 +0.47-0.17
0.51 +0.62-0.16
0.51 +0.62-0.16
--- ---
Planet-Star Distance over Star Radius --- 646.2±36.9 694.8±70.1 694.8±70.1 400±35 ---
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
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.13240000000000002 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 -0.5219 ---
Limb Darkening Coeff. 2 --- 0.3058 0.3018 0.3018 0.7461 ---
Limb Darkening Coeff. 1 --- 0.30710000000000004 0.3164 0.3164 0.3361 ---
Maximum Single Event Statistic --- 172.63596 --- --- --- ---
Maximum Multiple Event Statistic --- 159.37856 --- --- --- ---
Transit Signal-to-Noise --- 212.9 231.5 231.5 379.0 214.20000000000002
Number of Transits --- 4 --- --- --- ---
TCE Planet Number --- 1 --- --- --- ---
Quarters --- 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- -1.0 --- --- --- ---
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)
Link to DV Summary --- kplr009214713-001-20160209194854_dvs.pdf --- --- --- ---
Stellar Effective Temperature [K] ---
6230 +169-206
6230 +165-203
6230.00 +165.00-203.00
6242.00±106.00 6002
Stellar Surface Gravity [log10(cm/s**2)] ---
4.397 +0.087-0.203
4.397 +0.081-0.276
4.397 +0.081-0.276
4.400±0.300 4.41
Stellar Metallicity [dex] ---
-0.3 +0.25-0.3
-0.300 +0.260-0.300
-0.300 +0.260-0.300
--- ---
Stellar Radius [Solar radii] ---
1.047 +0.326-0.14
1.047 +0.43-0.122
1.0470 +0.4300-0.1220
1.1000±0.3400 1.03
Stellar Mass [Solar mass] ---
0.993 +0.148-0.111
0.993 +0.162-0.112
0.9930 +0.1620-0.1120
1.1040±0.0990 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.0 --- --- --- ---
FW Source α(OOT) [hrs] --- 19.359318±0.0000019 --- --- --- ---
FW Source δ(OOT) [deg] --- 45.665332±0.000019 --- --- --- ---
FW Source Δα(OOT) [sec] --- -0.15±0.073 --- --- --- ---
FW Source Δδ(OOT) [arcsec] --- 0.009±0.069 --- --- --- ---
FW Δα(OOT) [sec] --- 0.0092±0.0041 --- --- --- ---
FW Δδ(OOT) [arcsec] --- -0.0022±0.0058 --- --- --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.088±0.071 --- --- --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.062±0.088 --- --- --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.107±0.085 --- --- --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.02±0.069 --- --- --- ---
PRF ΔδSQ(KIC) [arcsec] --- 0±0.18 --- --- --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.021±0.076 --- --- --- ---
Chi-Square --- --- --- --- 2.42 2.02
Stellar Age [Gyr] --- --- --- --- 1.99±0.73 ---
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
9 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
2 SuperWASP Time Series
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Time Series
Kepler | K2
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