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Kepler-1944 Overview

Kepler-1944 0.77 R⦿ 5378.00 K
Kepler-1944 b
0.246 RJup
Architecture
Kepler-1944
Kepler-1944
Kepler-1944 b
Other Data
Bibliography 9
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1944 Kepler-1944 b Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h46m02.52s
Dec
+39d10m23.75s
Distance
1076.48+35.40-33.25
pc
Parallax
0.9013740±0.0293561 mas
Ecliptic Latitude
58.81408 deg
Ecliptic Longitude
311.93308 deg
Galactic Latitude
7.19207 deg
Galactic Longitude
73.52817 deg
Total Proper Motion
12.8110573±0.0541060 mas/yr
Proper Motion (RA)
0.7682740±0.0520815 mas/yr
Proper Motion (Dec)
-12.7880000±0.0541132 mas/yr
Photometry
mV
15.582±0.103
mTESS
14.7749±0.0079
mJ
14.013±0.035
mH
13.595±0.039
mKs
13.447±0.050
mKep
15.308
mW1
13.370±0.027
mW2
13.518±0.034
mW3
12.332
mW4
8.885
mGaia
15.331300±0.000391
mB
15.990±0.072
mg
---
mi
---
mr
---
mz
---
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 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 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5374.0±122.0 5378 ---
5585 +175-194
5589 +160-186
5589 +160-186
5589.00 +160.00-186.00
Metallicity
(dex)
--- 0.491 [Fe/H] ---
0.48 +0.05-0.3
[Fe/H]
0.480 +0.080-0.300
[Fe/H]
0.480 +0.080-0.300
[Fe/H]
0.480 +0.080-0.300
[Fe/H]
R✶
(R⦿)
1.04867 0.773 ---
0.972 +0.235-0.084
0.974 +0.331-0.083
0.974 +0.331-0.083
0.9740 +0.3310-0.0830
log g
(log10(cm/s2))
4.36527 4.65 ---
4.49 +0.044-0.176
4.489 +0.044-0.255
4.489 +0.044-0.255
4.489 +0.044-0.255
L✶
(log10(L⦿))
-0.08283812 --- --- --- --- --- ---
ρ✶
(g/cm3)
1.1369305 --- ---
19.93158 +3.99851-7.99659
22.40029 +1.16003-8.97303
22.40029 +1.16003-8.97303
22.40029 +1.16003-8.97303
M✶
(M⦿)
0.93 --- ---
1.064 +0.084-0.126
1.066 +0.162-0.129
1.066 +0.162-0.129
1.0660 +0.1620-0.1290
Print
Status
Confirmed Planet
Detected By
Transit
Tools
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 Show Candidate Solutions >> << Hide Candidate Solutions
a/R✶
--- --- 46.73±9.4 48.59±2.5 48.59±2.5 48.59±2.5
Teq
(K)
--- --- 801 803 803 803
b
--- ---
0.234 +0.227-0.234
0.1474 +0.3744-0.1033
0.1474 +0.3744-0.1033
0.1474 +0.3744-0.1033
S
(S⨁)
--- ---
97.62 +72.68-26.89
98.09 +99.05-26.40
98.09 +99.05-26.40
98.09 +99.05-26.40
e
--- --- 0 0 0 0
i
(deg)
--- --- 89.71 89.95 89.95 89.95
P
(days)
9.842579842 9.84262076±3.528e-05 9.84262076±3.528e-05 9.84261195±3.682e-05 9.84261195±3.682e-05 9.84261195±3.682e-05
Rp
(R⨁)
2.759711627 ---
2.41 +0.58-0.21
2.48 +0.84-0.21
2.48 +0.84-0.21
2.48 +0.84-0.21
Rp/R✶
--- ---
0.022683 +0.001133-0.001009
0.023296 +0.001265-0.001078
0.023296 +0.001265-0.001078
0.023296 +0.001265-0.001078
a
(au)
--- --- .0918 .0919 .0919 .0919
δ
(%)
--- --- 0.06264±0.00434
0.06647+0.00470-0.00470
0.06647+0.00470-0.00470
0.06647+0.00470-0.00470
T14
(hours)
--- --- 1.6018±0.0873 1.5672±0.0766 1.5672±0.0766 1.5672±0.0766
TC
(days)
--- 2454967.022±0.0031 2454967.022±0.0031 2454967.021±0.00312 2454967.021±0.00312 2454967.021±0.00312
Rp
(RJup)
0.2462054045 --- --- --- --- ---
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 4078311 4078311 4078311 4078311 4078311
KOI Name K04166.01 K04166.01 K04166.01 K04166.01 K04166.01
Kepler Name Kepler-1944 b Kepler-1944 b Kepler-1944 b Kepler-1944 b Kepler-1944 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] 9.84262076±3.528e-05 9.84262076±3.528e-05 9.84261195±3.682e-05 9.84261195±3.682e-05 9.84261195±3.682e-05
Transit Epoch [BKJD] 134.02155±0.0031 134.02155±0.0031 134.02133±0.00312 134.02133±0.00312 134.02133±0.00312
Transit Epoch [BJD] 2454967.022±0.0031 2454967.022±0.0031 2454967.021±0.00312 2454967.021±0.00312 2454967.021±0.00312
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 kplr004078311-20160209194854_dvr.pdf kplr004078311-20160209194854_dvr.pdf kplr004078311-20141002224145_dvr.pdf kplr004078311-20130815195353_dvr.pdf kplr004078311-20121029204534_dvr.pdf
RA [decimal degrees] 296.51050000000004 296.51050000000004 296.51050000000004 296.51050000000004 296.51050000000004
Dec [decimal degrees] 39.173321 39.173321 39.173321 39.173321 39.173321
Kepler-band [mag] 15.308000000000002 15.308000000000002 15.308000000000002 15.308000000000002 15.308000000000002
g'-band [mag] 15.949000000000002 15.949000000000002 15.949000000000002 15.949000000000002 15.949000000000002
r'-band [mag] 15.219000000000001 15.219000000000001 15.219000000000001 15.219000000000001 15.219000000000001
i'-band [mag] 15.033000000000001 15.033000000000001 15.033000000000001 15.033000000000001 15.033000000000001
z'-band [mag] 14.94 14.94 14.94 14.94 14.94
J-band [mag] 14.013 14.013 14.013 14.013 14.013
H-band [mag] 13.595 13.595 13.595 13.595 13.595
K-band [mag] 13.447000000000001 13.447000000000001 13.447000000000001 13.447000000000001 13.447000000000001
Disposition Score --- 1.0 --- --- ---
Comment --- NO_COMMENT --- --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.234 +0.227-0.234
0.1474 +0.3744-0.1033
0.1474 +0.3744-0.1033
0.1474 +0.3744-0.1033
Transit Duration [hrs] --- 1.6018±0.0873 1.5672±0.0766 1.5672±0.0766 1.5672±0.0766
Transit Depth [ppm] --- 626.4±43.4 664.7±47 664.7±47 664.7±47
Planet-Star Radius Ratio ---
0.022683 +0.001133-0.001009
0.023296 +0.001265-0.001078
0.023296 +0.001265-0.001078
0.023296 +0.001265-0.001078
Fitted Stellar Density [g/cm**3] ---
19.93158 +3.99851-7.99659
22.40029 +1.16003-8.97303
22.40029 +1.16003-8.97303
22.40029 +1.16003-8.97303
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
2.41 +0.58-0.21
2.48 +0.84-0.21
2.48 +0.84-0.21
2.48 +0.84-0.21
Orbit Semi-Major Axis [au] --- .0918 .0919 .0919 .0919
Inclination [deg] --- 89.71 89.95 89.95 89.95
Equilibrium Temperature [K] --- 801 803 803 803
Insolation Flux [Earth flux] ---
97.62 +72.68-26.89
98.09 +99.05-26.40
98.09 +99.05-26.40
98.09 +99.05-26.40
Planet-Star Distance over Star Radius --- 46.73±9.4 48.59±2.5 48.59±2.5 48.59±2.5
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 --- 0.2111 0.2235 0.2235 0.2235
Limb Darkening Coeff. 1 --- 0.4955 0.4767 0.4767 0.4767
Maximum Single Event Statistic --- 3.6615045 6.64128 --- ---
Maximum Multiple Event Statistic --- 14.454476 14.930145 --- ---
Transit Signal-to-Noise --- 16.8 16.6 16.6 16.6
Number of Transits --- 109 109 --- ---
TCE Planet Number --- 1 1 1 1
Quarters --- 11111011101110111000000000000000 11111011101110111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.535 --- --- ---
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 --- kplr004078311-001-20160209194854_dvs.pdf kplr004078311-001-20141002224145_dvs.pdf kplr004078311-001-20130826182306_dvs.pdf kplr004078311-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] ---
5585 +175-194
5589 +160-186
5589 +160-186
5589.00 +160.00-186.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.49 +0.044-0.176
4.489 +0.044-0.255
4.489 +0.044-0.255
4.489 +0.044-0.255
Stellar Metallicity [dex] ---
0.48 +0.05-0.3
0.480 +0.080-0.300
0.480 +0.080-0.300
0.480 +0.080-0.300
Stellar Radius [Solar radii] ---
0.972 +0.235-0.084
0.974 +0.331-0.083
0.974 +0.331-0.083
0.9740 +0.3310-0.0830
Stellar Mass [Solar mass] ---
1.064 +0.084-0.126
1.066 +0.162-0.129
1.066 +0.162-0.129
1.0660 +0.1620-0.1290
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.5810000000000001 0.668 0.6920000000000001 0.9870000000000001
FW Source α(OOT) [hrs] --- 19.767385±0.000019 19.76739±0.000019 19.767387±0.000017 19.767394000±0.000022000
FW Source δ(OOT) [deg] --- 39.17299±0.0002 39.17299±0.00018 39.173±0.00019 39.17302000±0.00023000
FW Source Δα(OOT) [sec] --- 0.8±0.8 0.99±0.8 0.89±0.69 -0.00500±0.08000
FW Source Δδ(OOT) [arcsec] --- -1.19±0.71 -1.19±0.66 -1.16±0.69 -0.00400±0.05500
FW Δα(OOT) [sec] --- 0.00034±0.0005 0.0002±0.0005 0.00022±0.00045 3e-06±5e-05
FW Δδ(OOT) [arcsec] --- 8e-05±0.00045 0.0001±0.00042 7e-05±0.00045 2e-06±3.5e-05
PRF ΔαSQ(OOT) [arcsec] --- 0.01±0.41 0.25±0.39 0.14±0.37 -0.1000±0.5600
PRF ΔδSQ(OOT) [arcsec] --- 0.12±0.38 0.41±0.39 -0.02±0.41 0.2400±0.6400
PRF ΔθSQ(OOT) [arcsec] --- 0.12±0.41 0.48±0.51 0.14±0.44 0.2600±0.6300
PRF ΔαSQ(KIC) [arcsec] --- 0.22±0.36 0.47±0.49 0.36±0.28 0.1200±0.5400
PRF ΔδSQ(KIC) [arcsec] --- -0.31±0.34 -0.02±0.4 -0.36±0.39 -0.1100±0.6200
PRF ΔθSQ(KIC) [arcsec] --- 0.39±0.35 0.47±0.49 0.51±0.34 0.1700±0.5800
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
9 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 Associated Literature Data
System
Star
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