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KOI-7144 Overview

KOI-7144 1.01 R⦿ 4953.00 K
?
KOI-7144.01
Architecture
KOI-7144
KOI-7144
KOI-7144.01
Other Data
Bibliography 7
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
KOI-7144 KOI-7144.01 Transit 2015 Q1-Q17 DR24 KOI Table Candidate Planet
RA
18h56m30.05s
Dec
+45d37m41.00s
Distance
685.862+15.810-15.125
pc
Parallax
1.4298800±0.0326176 mas
Ecliptic Latitude
67.75754 deg
Ecliptic Longitude
296.79489 deg
Galactic Latitude
18.19162 deg
Galactic Longitude
75.5464 deg
Total Proper Motion
4.9288575±0.0641581 mas/yr
Proper Motion (RA)
4.3756300±0.0647045 mas/yr
Proper Motion (Dec)
2.2688100±0.0620834 mas/yr
Photometry
mV
15.828±0.332
mTESS
15.0434±0.0064
mJ
14.200±0.027
mH
13.674±0.033
mKs
13.589±0.047
mKep
15.695
mW1
13.524±0.024
mW2
13.587±0.028
mW3
12.558±0.340
mW4
8.664
mGaia
15.662400±0.000518
mB
16.676±0.069
mg
---
mi
---
mr
---
mz
---
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 Latham et al. 2005 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
4826.0±122.0 4953 ---
5120 +170-154
5120 +181-146
Metallicity
(dex)
--- 0.056 [Fe/H] ---
0.07 +0.25-0.3
[Fe/H] 		0.070±0.270 [Fe/H]
R✶
(R⦿)
0.689147 1.012 --- 0.853±0.104
0.853 +0.763-0.088
log g
(log10(cm/s2))
4.65354 4.40 ---
4.478 +0.099-0.11
4.478±0.088
L✶
(log10(L⦿))
-0.6343322 --- --- --- ---
ρ✶
(g/cm3)
3.3598839 --- ---
6.45959 +5.57358-6.25553
4.33376 +2.35145-4.14824
M✶
(M⦿)
0.78 --- ---
0.797 +0.088-0.064
0.797 +0.126-0.06
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-Q17 DR24 KOI Table
a/R✶
--- 6.22±2.7 5.45±1.5
Teq
(K)
--- 1640 1639
b
---
0.23 +0.239-0.23
0.2097 +0.2487-0.2097
S
(S⨁)
---
1705.12 +740.70-541.61
1705.12 +5327.09-483.53
e
--- 0 0
i
(deg)
--- 87.89 87.66
P
(days)
0.839907158±4.905e-06 0.839907158±4.905e-06 0.839902185±5.35e-06
Rp
(R⨁)
---
0.92 +0.12-0.11
0.9 +0.81-0.09
Rp
(RJup)
---
0.082+0.011-0.010
0.080+0.072-0.008
Rp/R✶
---
0.009904 +0.001146-0.000769
0.009693 +0.001137-0.000432
a
(au)
--- .0162 .0162
δ
(%)
--- 0.01196±0.00174 0.01155±0.00153
T14
(hours)
--- 1.019±0.187 1.171±0.184
TC
(days)
2454964.694±0.00428 2454964.694±0.00428 2454964.695±0.00524
Print
Kepler Detection Products (4 File Types, 12 Files)
Kepler Pipeline Data Validation Reports q1_q12_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q12_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler TCERT Reports 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_q17_dr24_tce q1_q17_dr25_tce
Kepler Object of Interest
KepID 9203154 9203154 9203154
KOI Name K07144.01 K07144.01 K07144.01
Exoplanet Archive Disposition CANDIDATE CANDIDATE CANDIDATE
Vetting Status Done Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31 2015-09-24
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE
Not Transit-Like False Positive Flag 0 0 0
Stellar Eclipse False Positive Flag 0 0 0
Centroid Offset False Positive Flag 0 0 0
Ephemeris Match Indicates Contamination False Positive Flag 0 0 0
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi
Orbital Period [days] 0.839907158±4.905e-06 0.839907158±4.905e-06 0.839902185±5.35e-06
Transit Epoch [BKJD] 131.69426±0.00428 131.69426±0.00428 131.69538±0.00524
Transit Epoch [BJD] 2454964.694±0.00428 2454964.694±0.00428 2454964.695±0.00524
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi
Number of Planets 1 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce
Link to DV Report kplr009203154-20160209194854_dvr.pdf kplr009203154-20160209194854_dvr.pdf kplr009203154-20141002224145_dvr.pdf
RA [decimal degrees] 284.12521 284.12521 284.12521
Dec [decimal degrees] 45.628052 45.628052 45.628052
Kepler-band [mag] 15.695 15.695 15.695
g'-band [mag] 16.458000000000002 16.458000000000002 16.458000000000002
r'-band [mag] 15.634 15.634 15.634
i'-band [mag] 15.369000000000002 15.369000000000002 15.369000000000002
z'-band [mag] 15.257000000000001 15.257000000000001 15.257000000000001
J-band [mag] 14.200000000000001 14.200000000000001 14.200000000000001
H-band [mag] 13.674000000000001 13.674000000000001 13.674000000000001
K-band [mag] 13.589 13.589 13.589
Disposition Score --- 1.0 ---
Comment --- NO_COMMENT ---
Eccentricity --- 0 0
Impact Parameter ---
0.23 +0.239-0.23
0.2097 +0.2487-0.2097
Transit Duration [hrs] --- 1.019±0.187 1.171±0.184
Transit Depth [ppm] --- 119.6±17.4 115.5±15.3
Planet-Star Radius Ratio ---
0.009904 +0.001146-0.000769
0.009693 +0.001137-0.000432
Fitted Stellar Density [g/cm**3] ---
6.45959 +5.57358-6.25553
4.33376 +2.35145-4.14824
Planetary Fit Type --- LS+MCMC MCMC
Planetary Radius [Earth radii] ---
0.92 +0.12-0.11
0.9 +0.81-0.09
Orbit Semi-Major Axis [au] --- .0162 .0162
Inclination [deg] --- 87.89 87.66
Equilibrium Temperature [K] --- 1640 1639
Insolation Flux [Earth flux] ---
1705.12 +740.70-541.61
1705.12 +5327.09-483.53
Planet-Star Distance over Star Radius --- 6.22±2.7 5.45±1.5
Limb Darkening Model --- Claret (2011 A&A 529 75) ATLAS LS Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4 --- 0.0 0.0
Limb Darkening Coeff. 3 --- 0.0 0.0
Limb Darkening Coeff. 2 --- 0.1496 0.1716
Limb Darkening Coeff. 1 --- 0.5746 0.5448000000000001
Maximum Single Event Statistic --- 3.508915 5.917672
Maximum Multiple Event Statistic --- 8.66117 10.190793
Transit Signal-to-Noise --- 10.700000000000001 11.200000000000001
Number of Transits --- 1546 1547
TCE Planet Number --- 1 1
Quarters --- 01111111111111111000000000000000 1111111111111111000000000000000
Odd-Even Depth Comparision Statistic --- 0.9755 ---
Transit Model --- Mandel and Agol (2002 ApJ 580 171) Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary --- kplr009203154-001-20160209194854_dvs.pdf kplr009203154-001-20141002224145_dvs.pdf
Stellar Effective Temperature [K] ---
5120 +170-154
5120 +181-146
Stellar Surface Gravity [log10(cm/s**2)] ---
4.478 +0.099-0.11
4.478±0.088
Stellar Metallicity [dex] ---
0.07 +0.25-0.3
0.070±0.270
Stellar Radius [Solar radii] --- 0.853±0.104
0.853 +0.763-0.088
Stellar Mass [Solar mass] ---
0.797 +0.088-0.064
0.797 +0.126-0.06
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q17
FW Offset Significance [percent] --- 0.003 0.0
FW Source α(OOT) [hrs] --- 18.941751±0.000042 18.9417±0.000038
FW Source δ(OOT) [deg] --- 45.62741±0.00046 45.62711±0.00038
FW Source Δα(OOT) [sec] --- 2.7±1.6 0.8±1.4
FW Source Δδ(OOT) [arcsec] --- -2.3±1.6 -3.4±1.4
FW Δα(OOT) [sec] --- -0.00024±0.00014 -6e-05±0.00013
FW Δδ(OOT) [arcsec] --- 0.00021±0.00015 0.0003±0.00012
PRF ΔαSQ(OOT) [arcsec] --- -0.22±0.85 -0.04±0.39
PRF ΔδSQ(OOT) [arcsec] --- 0.08±0.67 0.88±0.86
PRF ΔθSQ(OOT) [arcsec] --- 0.23±0.93 0.88±0.86
PRF ΔαSQ(KIC) [arcsec] --- -0.28±0.88 0.06±0.38
PRF ΔδSQ(KIC) [arcsec] --- -0.06±0.56 0.84±0.91
PRF ΔθSQ(KIC) [arcsec] --- 0.29±0.84 0.84±0.91
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
4 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.