NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

Kepler-1234 Overview

Kepler-1234 0.71 R⦿ 4899.00 K
Kepler-1234 b
0.251 RJup
Architecture
Kepler-1234
Kepler-1234
Kepler-1234 b
Other Data
Bibliography 16
Exoplanet Archive Notes 1
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1234 Kepler-1234 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-1234 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
19h10m05.29s
Dec
+51d22m33.41s
Distance
916.749+32.075-30.013
pc
Parallax
1.0628500±0.0366297 mas
Ecliptic Latitude
72.47117 deg
Ecliptic Longitude
308.60302 deg
Galactic Latitude
18.12452 deg
Galactic Longitude
82.04089 deg
Total Proper Motion
15.0002581±0.0815079 mas/yr
Proper Motion (RA)
-2.505680±0.074899 mas/yr
Proper Motion (Dec)
14.7895000±0.0816897 mas/yr
Photometry
mV
15.915±1.133
mTESS
15.2468±0.0067
mJ
14.354±0.034
mH
13.863±0.045
mKs
13.797±0.046
mKep
15.912
mW1
13.695±0.025
mW2
13.753±0.028
mW3
13.065
mW4
9.434
mGaia
15.878000±0.000639
mB
17.332±0.000
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
 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 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
4805.0±122.0 5074±178
5062.13+85.87-204.47
4967.000+56.404-63.053
 4899 4899 ---
5073 +168-152
5072 +181-142
5072 +181-142
5072.00 +181.00-142.00
5010.00±97.00 4899
M✶
(M⦿)
0.78 --- ---
0.800+0.034-0.039
 0.81 --- ---
0.856 +0.048-0.09
0.835 +0.075-0.077
0.835 +0.075-0.077
0.8350 +0.0750-0.0770
0.7630±0.0650 ---
R✶
(R⦿)
0.855722
0.788+0.067-0.060
0.7354908+0.0632201-0.0243317
0.760+0.028-0.033
 0.71 0.730 ---
0.748 +0.098-0.049
0.774 +0.122-0.056
0.774 +0.122-0.056
0.7740 +0.1220-0.0560
0.6900±0.3900 .71
log g
(log10(cm/s2))
4.4655 --- ---
4.590+0.020-0.039
 4.64 4.64 ---
4.607 +0.024-0.084
4.582 +0.027-0.101
4.582 +0.027-0.101
4.582 +0.027-0.101
4.640±0.300 4.64
L✶
(log10(L⦿))
-0.4538663 ---
-0.49481768+0.03341219-0.03619859
 --- --- --- --- --- --- --- --- --- ---
Metallicity
(dex)
--- --- ---
0.0100+0.1430-0.1580
[Fe/H] 		--- 0.073 [Fe/H] ---
0.07 +0.25-0.3
[Fe/H] 		0.070±0.270 [Fe/H] 0.070±0.270 [Fe/H] 0.070±0.270 [Fe/H] --- ---
Age
(Gyr)
--- --- ---
4.370+5.750-2.570
 --- --- --- --- --- --- --- 4.2±3.9 ---
ρ✶
(g/cm3)
1.7549377 --- --- --- --- --- ---
3.80666 +1.49488-1.10919
0.13900 +4.84729-0.04395
0.13900 +4.84729-0.04395
0.13900 +4.84729-0.04395
--- ---
Print
Kepler-1234 b Planetary Parameters (9 Solutions)
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016
 Gajdoš et al. 2019
 Berger et al. 2018
 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
a/R✶
--- --- --- --- 30.6±12 10.16±5.1 10.16±5.1 10.16±5.1 8.2±3
Teq
(K)
--- --- --- --- 625 634 634 634 602
b
--- --- --- ---
0.348 +0.114-0.348
0.9597 +0.0141-0.6678
0.9597 +0.0141-0.6678
0.9597 +0.0141-0.6678
0.965±0.1
e
--- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- 89.35 84.8 84.8 84.8 83.08
P
(days)
11.94014029±8.335e-05 11.9401182337±0.0001047186 --- 11.94019101±7.096e-05 11.94019101±7.096e-05 11.94014029±8.335e-05 11.94014029±8.335e-05 11.94014029±8.335e-05 11.93999±0.00028
Rp
(R⨁)
2.81+0.16-0.81
 ---
1.959+0.186-0.191
 ---
1.86 +0.24-0.12
2.87 +0.45-0.21
2.87 +0.45-0.21
2.87 +0.45-0.21
2.6±1.5
Rp
(RJup)
0.251+0.014-0.072
 ---
0.1748+0.0166-0.0170
 ---
0.166+0.021-0.011
0.256+0.040-0.019
0.256+0.040-0.019
0.256+0.040-0.019
0.232+0.134-0.134
Rp/R✶
0.033958 +0.00153-0.0097
--- --- ---
0.022753 +0.00099-0.001376
0.033958 +0.00153-0.0097
0.033958 +0.00153-0.0097
0.033958 +0.00153-0.0097
0.0345±0.0046
a
(au)
--- --- --- --- .096 .0963 .0963 .0963 .093
δ
(%)
--- --- --- --- 0.06317±0.00457 0.07446±0.00558 0.07446±0.00558 0.07446±0.00558 0.07410
T14
(hours)
3.472±0.193 --- --- --- 2.866±0.163 3.472±0.193 3.472±0.193 3.472±0.193 4.2075
TC
(days)
2454969.55927±0.00590 2454969.55821000±0.00534242 --- 2454969.556±0.00483 2454969.556±0.00483 2454969.559±0.0059 2454969.559±0.0059 2454969.559±0.0059 2454969.5678±0.0088
S
(S⨁)
--- ---
40.120+3.331-3.037
 ---
35.99 +16.45-8.17
38.26 +20.73-8.87
38.26 +20.73-8.87
38.26 +20.73-8.87
---
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 12453581 12453581 12453581 12453581 12453581 12453581 12453581
KOI Name K02424.01 K02424.01 K02424.01 K02424.01 K02424.01 K02424.01 K02424.01
Kepler Name Kepler-1234 b Kepler-1234 b Kepler-1234 b Kepler-1234 b Kepler-1234 b Kepler-1234 b Kepler-1234 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] 11.94019101±7.096e-05 11.94019101±7.096e-05 11.94014029±8.335e-05 11.94014029±8.335e-05 11.94014029±8.335e-05 11.93999±0.00028 11.93999±0.00028
Transit Epoch [BKJD] 136.55603±0.00483 136.55603±0.00483 136.55927±0.0059 136.55927±0.0059 136.55927±0.0059 136.5678±0.0088 136.5678±0.0088
Transit Epoch [BJD] 2454969.556±0.00483 2454969.556±0.00483 2454969.559±0.0059 2454969.559±0.0059 2454969.559±0.0059 2454969.5678±0.0088 2454969.5678±0.0088
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 kplr012453581-20160209194854_dvr.pdf kplr012453581-20160209194854_dvr.pdf kplr012453581-20141002224145_dvr.pdf kplr012453581-20130815195353_dvr.pdf kplr012453581-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 287.52203 287.52203 287.52203 287.52203 287.52203 287.52203 287.52203
Dec [decimal degrees] 51.375858 51.375858 51.375858 51.375858 51.375858 51.375858 51.375858
Kepler-band [mag] 15.912 15.912 15.912 15.912 15.912 15.912 15.912
g'-band [mag] 16.668 16.668 16.668 16.668 16.668 16.668 16.668
r'-band [mag] 15.827 15.827 15.827 15.827 15.827 15.827 15.827
i'-band [mag] 15.587000000000002 15.587000000000002 15.587000000000002 15.587000000000002 15.587000000000002 15.587000000000002 15.587000000000002
z'-band [mag] 15.459000000000001 15.459000000000001 15.459000000000001 15.459000000000001 15.459000000000001 15.459000000000001 15.459000000000001
J-band [mag] 14.354000000000001 14.354000000000001 14.354000000000001 14.354000000000001 14.354000000000001 14.354000000000001 14.354000000000001
H-band [mag] 13.863000000000001 13.863000000000001 13.863000000000001 13.863000000000001 13.863000000000001 13.863000000000001 13.863000000000001
K-band [mag] 13.797 13.797 13.797 13.797 13.797 13.797 13.797
Disposition Score --- 0.9860000000000001 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.348 +0.114-0.348
0.9597 +0.0141-0.6678
0.9597 +0.0141-0.6678
0.9597 +0.0141-0.6678
0.965±0.1 0.96±0.2
Transit Duration [hrs] --- 2.866±0.163 3.472±0.193 3.472±0.193 3.472±0.193 4.2075 4.2075
Transit Depth [ppm] --- 631.7±45.7 744.6±55.8 744.6±55.8 744.6±55.8 741 737
Planet-Star Radius Ratio ---
0.022753 +0.00099-0.001376
0.033958 +0.00153-0.0097
0.033958 +0.00153-0.0097
0.033958 +0.00153-0.0097
0.0345±0.0046 0.0345±0.0046
Fitted Stellar Density [g/cm**3] ---
3.80666 +1.49488-1.10919
0.13900 +4.84729-0.04395
0.13900 +4.84729-0.04395
0.13900 +4.84729-0.04395
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
1.86 +0.24-0.12
2.87 +0.45-0.21
2.87 +0.45-0.21
2.87 +0.45-0.21
2.6±1.5 2.69
Orbit Semi-Major Axis [au] --- .096 .0963 .0963 .0963 .093 .095
Inclination [deg] --- 89.35 84.8 84.8 84.8 83.08 ---
Equilibrium Temperature [K] --- 625 634 634 634 602 592
Insolation Flux [Earth flux] ---
35.99 +16.45-8.17
38.26 +20.73-8.87
38.26 +20.73-8.87
38.26 +20.73-8.87
--- ---
Planet-Star Distance over Star Radius --- 30.6±12 10.16±5.1 10.16±5.1 10.16±5.1 8.2±3 8.2±3
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 -0.5463 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.2249 ---
Limb Darkening Coeff. 2 --- 0.1496 0.1631 0.1631 0.1631 -0.47900000000000004 ---
Limb Darkening Coeff. 1 --- 0.5746 0.5537000000000001 0.5537000000000001 0.5537000000000001 0.5993 ---
Maximum Single Event Statistic --- 3.6904318 5.7655363 --- --- --- ---
Maximum Multiple Event Statistic --- 14.769549 15.635292 --- --- --- ---
Transit Signal-to-Noise --- 15.6 14.4 14.4 14.4 17.2 13.6
Number of Transits --- 111 111 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.7395 --- --- --- --- ---
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 --- kplr012453581-001-20160209194854_dvs.pdf kplr012453581-001-20141002224145_dvs.pdf kplr012453581-001-20130826182306_dvs.pdf kplr012453581-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5073 +168-152
5072 +181-142
5072 +181-142
5072.00 +181.00-142.00
5010.00±97.00 4899
Stellar Surface Gravity [log10(cm/s**2)] ---
4.607 +0.024-0.084
4.582 +0.027-0.101
4.582 +0.027-0.101
4.582 +0.027-0.101
4.640±0.300 4.64
Stellar Metallicity [dex] ---
0.07 +0.25-0.3
0.070±0.270 0.070±0.270 0.070±0.270 --- ---
Stellar Radius [Solar radii] ---
0.748 +0.098-0.049
0.774 +0.122-0.056
0.774 +0.122-0.056
0.7740 +0.1220-0.0560
0.6900±0.3900 .71
Stellar Mass [Solar mass] ---
0.856 +0.048-0.09
0.835 +0.075-0.077
0.835 +0.075-0.077
0.8350 +0.0750-0.0770
0.7630±0.0650 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.015000000000000001 0.011000000000000001 0.0 0.023 --- ---
FW Source α(OOT) [hrs] --- 19.168159±0.000032 19.168156±0.000032 19.168145±0.000029 19.168130000±0.000035000 --- ---
FW Source δ(OOT) [deg] --- 51.37658±0.00028 51.37653±0.00026 51.37676±0.00024 51.37668000±0.00032000 --- ---
FW Source Δα(OOT) [sec] --- 0.8±1.1 0.7±1.1 0.33±0.97 0.02000±0.13000 --- ---
FW Source Δδ(OOT) [arcsec] --- 2.6±1 2.4±0.95 3.24±0.86 0.11600±0.07700 --- ---
FW Δα(OOT) [sec] --- -0.00074±0.0007 -0.00068±0.0007 -0.00052±0.00072 -1.6e-05±8.8e-05 --- ---
FW Δδ(OOT) [arcsec] --- -0.00086±0.00065 -0.00077±0.00063 -0.00148±0.00065 -8e-05±5.4e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- 0.73±0.35 0.69±0.32 0.8±0.38 0.9600±0.4300 --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.15±0.27 0.43±0.28 0.34±0.26 0.1200±0.3100 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.75±0.34 0.82±0.34 0.87±0.39 0.9600±0.4300 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.63±0.33 0.59±0.33 0.66±0.37 0.8300±0.4300 --- ---
PRF ΔδSQ(KIC) [arcsec] --- 0.35±0.29 0.64±0.27 0.55±0.22 0.3400±0.3100 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.72±0.37 0.87±0.33 0.86±0.32 0.8900±0.4100 --- ---
Chi-Square --- --- --- --- --- 1.06 1.07
Stellar Age [Gyr] --- --- --- --- --- 4.2±3.9 ---
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.