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Kepler-944 Overview

Kepler-944 0.69 R⦿ 5403.00 K
Kepler-944 b
0.235 RJup

Kepler-944 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
Kepler-944
Kepler-944 b 43.32 d 2.63 R⨁ Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-944 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
19h34m24.31s
Dec
+42d22m47.25s
Distance
1349.430±56.125 pc
Parallax
0.7133520±0.0305417 mas
Ecliptic Latitude
62.58293 deg
Ecliptic Longitude
309.95874 deg
Galactic Latitude
10.65054 deg
Galactic Longitude
75.3306 deg
Total Proper Motion
3.0551470±0.0577189 mas/yr
Proper Motion (RA)
0.8417490±0.0517517 mas/yr
Proper Motion (Dec)
-2.9369000±0.0581819 mas/yr
Photometry
mV
15.636±0.160
mTESS
15.1702±0.0092
mJ
14.364±0.027
mH
13.960±0.039
mKs
13.851±0.048
mKep
15.737
mW1
13.923±0.026
mW2
13.924±0.033
mW3
12.885
mW4
9.413
mGaia
15.710900±0.000537
mB
17.366±0.068
mg
16.296
mi
15.498
mr
15.686
mz
15.372
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
Teff
(K)
5458.530±130.722 5656±198
5141.25+1162.25-135.25
5409.000+108.668-133.240
 5403 5403 --- 5654±169
5668 +165-155
5668 +165-155
5668.00 +165.00-155.00
5691.00±96.00 5403
Metallicity
(dex)
0.0757751±0.0142507 [M/H] --- ---
-0.110+0.161-0.183
[Fe/H] 		--- -0.366 [Fe/H] --- -0.38±0.3 [Fe/H]
-0.360 +0.320-0.280
[Fe/H]
-0.360 +0.320-0.280
[Fe/H]
-0.360 +0.320-0.280
[Fe/H] 		--- ---
R✶
(R⦿)
1.02239
1.073+0.095-0.086
1.1388818+0.0623709-0.3812590
0.830+0.076-0.063
 0.70 0.693 ---
0.774 +0.169-0.061
0.785 +0.308-0.061
0.785 +0.308-0.061
0.7850 +0.3080-0.0610
0.8400±0.3500 .7
log g
(log10(cm/s2))
4.39656 --- ---
4.540+0.045-0.085
 4.65 4.74 ---
4.59 +0.036-0.144
4.579 +0.033-0.249
4.579 +0.033-0.249
4.579 +0.033-0.249
4.570±0.300 4.65
L✶
(log10(L⦿))
-0.07777274 ---
-0.08807312+0.04274783-0.04741954
 --- --- --- --- --- --- --- --- --- ---
M✶
(M⦿)
0.95 --- ---
0.860+0.051-0.056
 0.80 --- ---
0.865 +0.089-0.097
0.855 +0.097-0.087
0.855 +0.097-0.087
0.8550 +0.0970-0.0870
0.9500±0.0650 ---
Age
(Gyr)
--- --- ---
4.470+6.050-2.850
 --- --- --- --- --- --- --- 0.4±3.7 ---
ρ✶
(g/cm3)
1.2532693 --- --- --- --- --- ---
3.18525 +0.19721-1.15570
3.06120 +0.17914-0.98862
3.06120 +0.17914-0.98862
3.06120 +0.17914-0.98862
--- ---
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 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
S
(S⨁)
--- ---
20.174+2.001-1.783
 --- ---
10.47 +7.01-2.60
10.85 +12.75-2.59
10.85 +12.75-2.59
10.85 +12.75-2.59
---
Rp
(R⨁)
2.63+0.27-0.21
 ---
3.352+0.329-0.278
 --- ---
2.42 +0.53-0.19
2.46 +0.96-0.19
2.46 +0.96-0.19
2.46 +0.96-0.19
3.2±1.4
Rp
(RJup)
0.235+0.024-0.019
 ---
0.2990+0.0294-0.0248
 --- ---
0.216+0.047-0.017
0.219+0.086-0.017
0.219+0.086-0.017
0.219+0.086-0.017
0.285+0.125-0.125
P
(days)
43.3167737±0.0002351 43.3165096534±0.0002051214 --- 43.31690377±0.00001139 43.3167427±0.0002356 43.3167427±0.0002356 43.3167737±0.0002351 43.3167737±0.0002351 43.3167737±0.0002351 43.31688±0.00078
TC
(days)
2454969.57338±0.00398
(JD)
2454969.57717000±0.00342033
(BJD)
--- 2454969.574159±0.009202
(BJD)
2454969.574±0.00407
(BJD)
2454969.574±0.00407
(BJD)
2454969.573±0.00398
(BJD)
2454969.573±0.00398
(BJD)
2454969.573±0.00398
(BJD)
2454969.5675±0.0067
(BJD)
Rp/R✶
0.028687 +0.001295-0.000532
--- --- --- ---
0.028621 +0.001201-0.000633
0.028687 +0.001295-0.000532
0.028687 +0.001295-0.000532
0.028687 +0.001295-0.000532
0.0352±0.0014
T14
(hours)
5.065±0.14 --- --- 5.1036 --- 4.995±0.137 5.065±0.14 5.065±0.14 5.065±0.14 5.9111
δ
(%)
--- --- --- 0.1010 --- 0.098750±0.004180 0.099390±0.004250 0.099390±0.004250 0.099390±0.004250 0.09770
a/R✶
--- --- --- --- --- 68.11±4.2 67.21±3.9 67.21±3.9 67.21±3.9 26.3±6.9
Teq
(K)
--- --- --- --- --- 459 463 463 463 473
b
--- --- --- --- ---
0.034 +0.412-0.034
0.0003 +0.4244-0.0002
0.0003 +0.4244-0.0002
0.0003 +0.4244-0.0002
0.923±0.1
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 89.97 89.95 89.95 89.95 88.24
a
(au)
--- --- --- --- --- .2288 .229 .229 .229 .237
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 6869184 6869184 6869184 6869184 6869184 6869184 6869184
KOI Name K01732.01 K01732.01 K01732.01 K01732.01 K01732.01 K01732.01 K01732.01
Kepler Name Kepler-944 b Kepler-944 b Kepler-944 b Kepler-944 b Kepler-944 b Kepler-944 b Kepler-944 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] 43.3167427±0.0002356 43.3167427±0.0002356 43.3167737±0.0002351 43.3167737±0.0002351 43.3167737±0.0002351 43.31688±0.00078 43.31688±0.00078
Transit Epoch [BKJD] 136.57435±0.00407 136.57435±0.00407 136.57338±0.00398 136.57338±0.00398 136.57338±0.00398 136.5675±0.0067 136.5675±0.0067
Transit Epoch [BJD] 2454969.574±0.00407 2454969.574±0.00407 2454969.573±0.00398 2454969.573±0.00398 2454969.573±0.00398 2454969.5675±0.0067 2454969.5675±0.0067
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 kplr006869184-20160209194854_dvr.pdf kplr006869184-20160209194854_dvr.pdf kplr006869184-20141002224145_dvr.pdf kplr006869184-20130815195353_dvr.pdf kplr006869184-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 293.60126 293.60126 293.60126 293.60126 293.60126 293.60126 293.60126
Dec [decimal degrees] 42.379760999999995 42.379760999999995 42.379760999999995 42.379760999999995 42.379760999999995 42.379760999999995 42.379760999999995
Kepler-band [mag] 15.737 15.737 15.737 15.737 15.737 15.737 15.737
g'-band [mag] 16.296 16.296 16.296 16.296 16.296 16.296 16.296
r'-band [mag] 15.686 15.686 15.686 15.686 15.686 15.686 15.686
i'-band [mag] 15.498000000000001 15.498000000000001 15.498000000000001 15.498000000000001 15.498000000000001 15.498000000000001 15.498000000000001
z'-band [mag] 15.372 15.372 15.372 15.372 15.372 15.372 15.372
J-band [mag] 14.364 14.364 14.364 14.364 14.364 14.364 14.364
H-band [mag] 13.96 13.96 13.96 13.96 13.96 13.96 13.96
K-band [mag] 13.851 13.851 13.851 13.851 13.851 13.851 13.851
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.034 +0.412-0.034
0.0003 +0.4244-0.0002
0.0003 +0.4244-0.0002
0.0003 +0.4244-0.0002
0.923±0.1 0.92±0.17
Transit Duration [hrs] --- 4.995±0.137 5.065±0.14 5.065±0.14 5.065±0.14 5.9111 5.9111
Transit Depth [ppm] --- 987.5±41.8 993.9±42.5 993.9±42.5 993.9±42.5 977 1003
Planet-Star Radius Ratio ---
0.028621 +0.001201-0.000633
0.028687 +0.001295-0.000532
0.028687 +0.001295-0.000532
0.028687 +0.001295-0.000532
0.0352±0.0014 0.0352±0.0014
Fitted Stellar Density [g/cm**3] ---
3.18525 +0.19721-1.15570
3.06120 +0.17914-0.98862
3.06120 +0.17914-0.98862
3.06120 +0.17914-0.98862
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.42 +0.53-0.19
2.46 +0.96-0.19
2.46 +0.96-0.19
2.46 +0.96-0.19
3.2±1.4 2.69
Orbit Semi-Major Axis [au] --- .2288 .229 .229 .229 .237 .224
Inclination [deg] --- 89.97 89.95 89.95 89.95 88.24 ---
Equilibrium Temperature [K] --- 459 463 463 463 473 422
Insolation Flux [Earth flux] ---
10.47 +7.01-2.60
10.85 +12.75-2.59
10.85 +12.75-2.59
10.85 +12.75-2.59
--- ---
Planet-Star Distance over Star Radius --- 68.11±4.2 67.21±3.9 67.21±3.9 67.21±3.9 26.3±6.9 26.3±6.9
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 --- 0.2787 0.281 0.281 0.281 0.2876 ---
Limb Darkening Coeff. 1 --- 0.3728 0.37110000000000004 0.37110000000000004 0.37110000000000004 0.434 ---
Maximum Single Event Statistic --- 6.038631 6.6234736 --- --- --- ---
Maximum Multiple Event Statistic --- 21.455402 22.38559 --- --- --- ---
Transit Signal-to-Noise --- 27.1 26.6 26.6 26.6 32.3 23.5
Number of Transits --- 32 32 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.6821 --- --- --- --- ---
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 --- kplr006869184-001-20160209194854_dvs.pdf kplr006869184-001-20141002224145_dvs.pdf kplr006869184-001-20130826182306_dvs.pdf kplr006869184-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5654±169
5668 +165-155
5668 +165-155
5668.00 +165.00-155.00
5691.00±96.00 5403
Stellar Surface Gravity [log10(cm/s**2)] ---
4.59 +0.036-0.144
4.579 +0.033-0.249
4.579 +0.033-0.249
4.579 +0.033-0.249
4.570±0.300 4.65
Stellar Metallicity [dex] --- -0.38±0.3
-0.360 +0.320-0.280
-0.360 +0.320-0.280
-0.360 +0.320-0.280
--- ---
Stellar Radius [Solar radii] ---
0.774 +0.169-0.061
0.785 +0.308-0.061
0.785 +0.308-0.061
0.7850 +0.3080-0.0610
0.8400±0.3500 .7
Stellar Mass [Solar mass] ---
0.865 +0.089-0.097
0.855 +0.097-0.087
0.855 +0.097-0.087
0.8550 +0.0970-0.0870
0.9500±0.0650 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.013000000000000001 0.043000000000000003 0.005 0.184 --- ---
FW Source α(OOT) [hrs] --- 19.573417±0.000012 19.573417±0.000012 19.573424±0.000012 19.573415000±0.000015000 --- ---
FW Source δ(OOT) [deg] --- 42.38002±0.00014 42.37997±0.00012 42.38003±0.00013 42.37997000±0.00015000 --- ---
FW Source Δα(OOT) [sec] --- 0±0.49 0.03±0.47 0.27±0.48 -0.00900±0.05300 --- ---
FW Source Δδ(OOT) [arcsec] --- 0.93±0.5 0.76±0.45 0.96±0.46 0.03800±0.03700 --- ---
FW Δα(OOT) [sec] --- 5e-05±0.0005 -2e-05±0.00051 -0.00027±0.00052 9e-06±5.4e-05 --- ---
FW Δδ(OOT) [arcsec] --- -0.00074±0.00052 -0.00062±0.00049 -0.00083±0.00051 -3.7e-05±3.9e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.01±0.16 -0±0.16 0.09±0.19 0.0600±0.1100 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.24±0.22 -0.2±0.23 -0.21±0.26 -0.2200±0.1200 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.24±0.22 0.2±0.24 0.22±0.18 0.2300±0.1200 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.12±0.17 0.12±0.17 0.2±0.19 0.1700±0.1100 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.14±0.23 -0.09±0.23 -0.1±0.27 -0.1100±0.1200 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.18±0.24 0.15±0.2 0.22±0.21 0.2000±0.1200 --- ---
Chi-Square --- --- --- --- --- 1.1500000000000001 1.12
Stellar Age [Gyr] --- --- --- --- --- 0.4±3.7 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
4 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
1 Associated Literature Data
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