NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

Kepler-1904 Overview

Kepler-1904 0.40 R⦿ 3918.00 K
Kepler-1904 b
0.124 RJup
Architecture
Kepler-1904
Kepler-1904
Kepler-1904 b
Other Data
Bibliography 11
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1904 Kepler-1904 b Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h15m29.86s
Dec
+51d09m15.20s
Distance
270.8540±2.2715 pc
Parallax
3.6634500±0.0307293 mas
Ecliptic Latitude
71.92475 deg
Ecliptic Longitude
310.84159 deg
Galactic Latitude
17.25604 deg
Galactic Longitude
82.15064 deg
Total Proper Motion
23.4502570±0.0680610 mas/yr
Proper Motion (RA)
5.3845400±0.0611521 mas/yr
Proper Motion (Dec)
22.823700±0.068425 mas/yr
Photometry
mV
16.367±1.133
mTESS
14.7606000±0.0074986
mJ
13.523±0.024
mH
12.922±0.032
mKs
12.752±0.028
mKep
15.737
mW1
12.623±0.023
mW2
12.560±0.022
mW3
12.328±0.252
mW4
9.536
mGaia
15.742100±0.000613
mB
18.572±0.165
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 Q1-Q8 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
3833.0±157.0 3918 ---
3805 +61-76
3805 +68-50
3805 +68-50
3805.00 +68.00-50.00
4068.00±200.00
Metallicity
(dex)
--- 0.175 [Fe/H] --- -0.1±0.1 [Fe/H] -0.100±0.100 [Fe/H] -0.100±0.100 [Fe/H] -0.100±0.100 [Fe/H] ---
R✶
(R⦿)
0.5090630±0.0157014 0.401 --- 0.497±0.028 0.497±0.05 0.497±0.05 0.4970±0.0500 0.5130±0.0290
log g
(log10(cm/s2))
4.7294800±0.0090563 4.88 ---
4.767 +0.025-0.035
4.767±0.06 4.767±0.06 4.767±0.060 4.770±0.300
L✶
(log10(L⦿))
-1.29761+0.08870-0.11158
 --- --- --- --- --- --- ---
ρ✶
(g/cm3)
5.4176241±0.2804173 --- ---
41.37983 +15.47555-22.58694
50.30826 +16.98504-25.18449
50.30826 +16.98504-25.18449
50.30826 +16.98504-25.18449
---
M✶
(M⦿)
0.5069410±0.0206991 --- ---
0.526 +0.022-0.032
0.526±0.05 0.526±0.05 0.5260±0.0500 0.5650±0.0380
Age
(Gyr)
--- --- --- --- --- --- --- 1.2±3.6
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 Q1-Q8 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
P
(days)
4.577020168 4.5770016±1.039e-05 4.5770016±1.039e-05 4.57699384±1.125e-05 4.57699384±1.125e-05 4.57699384±1.125e-05 4.577026±1.6e-05
TC
(days)
--- 2454965.099±0.00177 2454965.099±0.00177 2454965.1±0.0019 2454965.1±0.0019 2454965.1±0.0019 2454965.0967±0.0025
a/R✶
--- --- 35.8±13.4 38.2±12.9 38.2±12.9 38.2±12.9 26±13
Teq
(K)
--- --- 567 567 567 567 606
b
--- ---
0.327 +0.131-0.327
0.199 +0.2717-0.1989
0.199 +0.2717-0.1989
0.199 +0.2717-0.1989
0.72±0.81
S
(S⨁)
--- ---
24.38 +4.61-4.36
24.38 +7.32-5.68
24.38 +7.32-5.68
24.38 +7.32-5.68
---
e
--- --- 0 0 0 0 0
i
(deg)
--- --- 89.48 89.95 89.95 89.95 88.24
Rp
(R⨁)
1.390499405 ---
1.33 +0.08-0.07
1.37 +0.14-0.13
1.37 +0.14-0.13
1.37 +0.14-0.13
1.53±0.59
Rp/R✶
--- ---
0.024527 +0.001348-0.001164
0.025312 +0.001693-0.0011
0.025312 +0.001693-0.0011
0.025312 +0.001693-0.0011
0.027±0.01
a
(au)
--- --- .0436 .0436 .0436 .0436 .045
δ
(%)
--- --- 0.07100±0.00533 0.07677±0.00619 0.07677±0.00619 0.07677±0.00619 0.07510
T14
(hours)
--- --- 0.949±0.0769 0.921±0.0841 0.921±0.0841 0.921±0.0841 1.0162
Rp
(RJup)
0.1240522615 --- --- --- --- --- ---
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 12352520 12352520 12352520 12352520 12352520 12352520
KOI Name K03094.01 K03094.01 K03094.01 K03094.01 K03094.01 K03094.01
Kepler Name Kepler-1904 b Kepler-1904 b Kepler-1904 b Kepler-1904 b Kepler-1904 b Kepler-1904 b
Exoplanet Archive Disposition CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED
Vetting Status 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
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE 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
Orbital Period [days] 4.5770016±1.039e-05 4.5770016±1.039e-05 4.57699384±1.125e-05 4.57699384±1.125e-05 4.57699384±1.125e-05 4.577026±1.6e-05
Transit Epoch [BKJD] 132.09921±0.00177 132.09921±0.00177 132.10044±0.0019 132.10044±0.0019 132.10044±0.0019 132.0967±0.0025
Transit Epoch [BJD] 2454965.099±0.00177 2454965.099±0.00177 2454965.1±0.0019 2454965.1±0.0019 2454965.1±0.0019 2454965.0967±0.0025
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi
Number of Planets 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 kplr012352520-20160209194854_dvr.pdf kplr012352520-20160209194854_dvr.pdf kplr012352520-20141002224145_dvr.pdf kplr012352520-20130815195353_dvr.pdf kplr012352520-20121029204534_dvr.pdf ---
RA [decimal degrees] 288.87436 288.87436 288.87436 288.87436 288.87436 288.87436
Dec [decimal degrees] 51.154120999999996 51.154120999999996 51.154120999999996 51.154120999999996 51.154120999999996 51.154120999999996
Kepler-band [mag] 15.737 15.737 15.737 15.737 15.737 15.737
g'-band [mag] 17.158 17.158 17.158 17.158 17.158 17.158
r'-band [mag] 15.826 15.826 15.826 15.826 15.826 15.826
i'-band [mag] 15.128 15.128 15.128 15.128 15.128 15.128
z'-band [mag] 14.747 14.747 14.747 14.747 14.747 14.747
J-band [mag] 13.523000000000001 13.523000000000001 13.523000000000001 13.523000000000001 13.523000000000001 13.523000000000001
H-band [mag] 12.922 12.922 12.922 12.922 12.922 12.922
K-band [mag] 12.752 12.752 12.752 12.752 12.752 12.752
Disposition Score --- 1.0 --- --- --- ---
Comment --- CENT_KIC_POS KIC_OFFSET --- --- ---
Eccentricity --- 0 0 0 0 0
Impact Parameter ---
0.327 +0.131-0.327
0.199 +0.2717-0.1989
0.199 +0.2717-0.1989
0.199 +0.2717-0.1989
0.72±0.81
Transit Duration [hrs] --- 0.949±0.0769 0.921±0.0841 0.921±0.0841 0.921±0.0841 1.0162
Transit Depth [ppm] --- 710±53.3 767.7±61.9 767.7±61.9 767.7±61.9 751
Planet-Star Radius Ratio ---
0.024527 +0.001348-0.001164
0.025312 +0.001693-0.0011
0.025312 +0.001693-0.0011
0.025312 +0.001693-0.0011
0.027±0.01
Fitted Stellar Density [g/cm**3] ---
41.37983 +15.47555-22.58694
50.30826 +16.98504-25.18449
50.30826 +16.98504-25.18449
50.30826 +16.98504-25.18449
---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC ---
Planetary Radius [Earth radii] ---
1.33 +0.08-0.07
1.37 +0.14-0.13
1.37 +0.14-0.13
1.37 +0.14-0.13
1.53±0.59
Orbit Semi-Major Axis [au] --- .0436 .0436 .0436 .0436 .045
Inclination [deg] --- 89.48 89.95 89.95 89.95 88.24
Equilibrium Temperature [K] --- 567 567 567 567 606
Insolation Flux [Earth flux] ---
24.38 +4.61-4.36
24.38 +7.32-5.68
24.38 +7.32-5.68
24.38 +7.32-5.68
---
Planet-Star Distance over Star Radius --- 35.8±13.4 38.2±12.9 38.2±12.9 38.2±12.9 26±13
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 0.0 0.14400000000000002
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.37170000000000003
Limb Darkening Coeff. 2 --- 0.40640000000000004 0.29450000000000004 0.29450000000000004 0.29450000000000004 0.3457
Limb Darkening Coeff. 1 --- 0.2898 0.43110000000000004 0.43110000000000004 0.43110000000000004 0.7093
Maximum Single Event Statistic --- 3.304321 5.398292 --- --- ---
Maximum Multiple Event Statistic --- 13.234281999999999 13.9751215 --- --- ---
Transit Signal-to-Noise --- 18.0 16.2 16.2 16.2 17.3
Number of Transits --- 287 287 --- --- ---
TCE Planet Number --- 1 1 1 1 ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- ---
Odd-Even Depth Comparision Statistic --- 0.9937 --- --- --- ---
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 --- kplr012352520-001-20160209194854_dvs.pdf kplr012352520-001-20141002224145_dvs.pdf kplr012352520-001-20130826182306_dvs.pdf kplr012352520-001-20121115231752_dvs.pdf ---
Stellar Effective Temperature [K] ---
3805 +61-76
3805 +68-50
3805 +68-50
3805.00 +68.00-50.00
4068.00±200.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.767 +0.025-0.035
4.767±0.06 4.767±0.06 4.767±0.060 4.770±0.300
Stellar Metallicity [dex] --- -0.1±0.1 -0.100±0.100 -0.100±0.100 -0.100±0.100 ---
Stellar Radius [Solar radii] --- 0.497±0.028 0.497±0.05 0.497±0.05 0.4970±0.0500 0.5130±0.0290
Stellar Mass [Solar mass] ---
0.526 +0.022-0.032
0.526±0.05 0.526±0.05 0.5260±0.0500 0.5650±0.0380
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault
FW Offset Significance [percent] --- 0.002 0.0 0.002 0.0 ---
FW Source α(OOT) [hrs] --- 19.258346±0.000024 19.258328±0.000021 19.258323±0.000021 19.258340000±0.000027000 ---
FW Source δ(OOT) [deg] --- 51.15454±0.0002 51.15447±0.00019 51.15447±0.00017 51.15450000±0.00024000 ---
FW Source Δα(OOT) [sec] --- 1.85±0.8 1.23±0.72 1.07±0.71 0.20200±0.09900 ---
FW Source Δδ(OOT) [arcsec] --- 1.52±0.72 1.27±0.67 1.27±0.61 0.03000±0.05800 ---
FW Δα(OOT) [sec] --- -0.00147±0.00057 -0.00108±0.00054 -0.00105±0.00059 -0.000142±7e-05 ---
FW Δδ(OOT) [arcsec] --- -0.0004±0.00052 -0.00027±0.00052 -0.00029±0.00054 -2.1e-05±4.2e-05 ---
PRF ΔαSQ(OOT) [arcsec] --- 0.69±0.31 0.6±0.31 0.43±0.22 0.6500±0.4300 ---
PRF ΔδSQ(OOT) [arcsec] --- -0.6±0.26 -0.35±0.31 -0.34±0.3 -0.2700±0.4000 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.92±0.29 0.7±0.31 0.55±0.25 0.7100±0.4200 ---
PRF ΔαSQ(KIC) [arcsec] --- 0.71±0.37 0.62±0.36 0.46±0.33 0.6600±0.4200 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.2±0.27 -0±0.3 0.03±0.28 0.0700±0.4100 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.74±0.34 0.62±0.33 0.46±0.34 0.6700±0.4200 ---
Chi-Square --- --- --- --- --- 0.9400000000000001
Stellar Age [Gyr] --- --- --- --- --- 1.2±3.6
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
3 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
Data Access
Transit Prediction Service
Time Series
Kepler | K2
External Link
Search
Browse
Download

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.