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Kepler-1455 Overview

Kepler-1455 0.56 R⦿ 3978.00 K
Kepler-1455 b
0.193 RJup
Architecture
Kepler-1455
Kepler-1455
Kepler-1455 b
Other Data
Bibliography 15
Exoplanet Archive Notes 1
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1455 Kepler-1455 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-1455 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
19h36m19.94s
Dec
+50d30m09.93s
Distance
357.621±5.284 pc
Parallax
2.7682200±0.0409922 mas
Ecliptic Latitude
69.87758 deg
Ecliptic Longitude
318.97534 deg
Galactic Latitude
13.98593 deg
Galactic Longitude
82.92078 deg
Total Proper Motion
9.2890442±0.0822816 mas/yr
Proper Motion (RA)
1.4025400±0.0750982 mas/yr
Proper Motion (Dec)
-9.1825500±0.0824417 mas/yr
Photometry
mV
16.060±0.114
mTESS
14.9256000±0.0076442
mJ
13.772±0.024
mH
13.085±0.020
mKs
12.922±0.032
mKep
15.855
mW1
12.856±0.024
mW2
12.842±0.023
mW3
12.740±0.354
mW4
9.531
mGaia
15.865700±0.000745
mB
18.074±0.162
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 Torres et al. 2017 Morton et al. 2016 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)
3919.0±157.0 3901±78
3897.0000+171.0000-7.6667
 3950±113
4075.000+61.226-57.399
 3978 --- 3899±78
3894 +83-101
3894 +83-101
3894.00 +83.00-101.00
Metallicity
(dex)
--- --- --- -0.21±0.11 [Fe/H]
-0.0200+0.1340-0.1670
[Fe/H] 		0.077 [Fe/H] --- -0.2±0.15 [Fe/H]
-0.100 +0.200-0.100
[Fe/H]
-0.100 +0.200-0.100
[Fe/H]
-0.100 +0.200-0.100
[Fe/H]
R✶
(R⦿)
0.583405±0.018706 0.578±0.017
0.6133915+0.0024207-0.0504844
0.518+0.039-0.048
0.600+0.026-0.038
 0.561 ---
0.529 +0.028-0.038
0.541 +0.07-0.05
0.541 +0.07-0.05
0.5410 +0.0700-0.0500
log g
(log10(cm/s2))
4.6652900±0.0118729 --- ---
4.744+0.045-0.034
4.680+0.027-0.023
 4.64 ---
4.713 +0.039-0.021
4.71 +0.06-0.07
4.71 +0.06-0.07
4.710 +0.060-0.070
Age
(Gyr)
--- --- ---
1.4+0.6-0.2
4.170+6.160-2.400
 --- --- --- --- --- ---
M✶
(M⦿)
0.574333±0.021132 --- ---
0.544+0.036-0.047
0.620+0.028-0.042
 --- ---
0.528 +0.036-0.03
0.548±0.06 0.548±0.06 0.5480±0.0600
L✶
(log10(L⦿))
-1.14066+0.08828-0.11093
 ---
-1.106908+0.014364-0.014855
-1.247+0.123-0.133
 --- --- --- --- --- --- ---
ρ✶
(g/cm3)
4.0777393±0.2426226 --- ---
3.89+0.89-0.53
 --- --- ---
8.36473 +1.05794-3.11196
8.74497 +0.76795-3.92282
8.74497 +0.76795-3.92282
8.74497 +0.76795-3.92282
Prot
(days)
--- --- --- 18.32±0.92 --- --- --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016 GajdoĊĦ et al. 2019 Berger et al. 2018 Torres et al. 2017 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 Show Candidate Solutions >> << Hide Candidate Solutions
P
(days)
49.276764±0.0003737 49.2767599990±0.0002715170 --- 49.27668±0.00068 49.27655660±0.00000722 49.2768448±0.0003357 49.2768448±0.0003357 49.276764±0.0003737 49.276764±0.0003737 49.276764±0.0003737
Rp
(R⨁)
2.16+0.15-0.16
 ---
1.909+0.112-0.092
1.93+0.19-0.20
 --- ---
1.75 +0.09-0.13
1.97 +0.25-0.19
1.97 +0.25-0.19
1.97 +0.25-0.19
Rp
(RJup)
0.193+0.013-0.014
 ---
0.1703+0.0100-0.0082
0.172+0.017-0.018
 --- --- --- --- --- ---
Rp/R✶
0.033276 +0.001853-0.001271
--- ---
0.0350+0.0014-0.0024
 --- ---
0.030272 +0.001515-0.001138
0.033276 +0.001853-0.001271
0.033276 +0.001853-0.001271
0.033276 +0.001853-0.001271
T14
(hours)
3.696±0.181 --- --- 3.79±0.21 3.7070 --- 3.787±0.171 3.696±0.181 3.696±0.181 3.696±0.181
TC
(days)
2454990.02543±0.00625 2454990.02222000±0.00403509 --- 2454990.0267±0.0117 2454990.025649±0.005940 2454990.021±0.00515 2454990.021±0.00515 2454990.025±0.00625 2454990.025±0.00625 2454990.025±0.00625
a/R✶
--- --- ---
89.3+7.8-3.2
 --- --- 102.4±13 103.93±9.1 103.93±9.1 103.93±9.1
Teq
(K)
--- --- --- 298±28 --- --- 271 272 272 272
b
--- --- ---
0.514+0.078-0.258
 --- ---
0.022 +0.419-0.022
0.1622 +0.2938-0.1618
0.1622 +0.2938-0.1618
0.1622 +0.2938-0.1618
S
(S⨁)
--- ---
1.533+0.161-0.147
1.16+0.29-0.31
 --- --- 1.28±0.26
1.30 +0.50-0.34
1.30 +0.50-0.34
1.30 +0.50-0.34
e
--- --- --- --- --- --- 0 0 0 0
i
(deg)
--- --- ---
89.6930+0.0055-0.0890
 --- --- 89.99 89.95 89.95 89.95
a
(au)
--- --- ---
0.2149+0.0055-0.0054
 --- --- .2126 .2153 .2153 .2153
δ
(%)
--- --- --- 0.1377±0.0135 0.1468 ---
0.11329+0.00730-0.00730
 0.13736±0.00926 0.13736±0.00926 0.13736±0.00926
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 12066569 12066569 12066569 12066569 12066569
KOI Name K03282.01 K03282.01 K03282.01 K03282.01 K03282.01
Kepler Name Kepler-1455 b Kepler-1455 b Kepler-1455 b Kepler-1455 b Kepler-1455 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] 49.2768448±0.0003357 49.2768448±0.0003357 49.276764±0.0003737 49.276764±0.0003737 49.276764±0.0003737
Transit Epoch [BKJD] 157.02073±0.00515 157.02073±0.00515 157.02543±0.00625 157.02543±0.00625 157.02543±0.00625
Transit Epoch [BJD] 2454990.021±0.00515 2454990.021±0.00515 2454990.025±0.00625 2454990.025±0.00625 2454990.025±0.00625
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 kplr012066569-20160209194854_dvr.pdf kplr012066569-20160209194854_dvr.pdf kplr012066569-20141002224145_dvr.pdf kplr012066569-20130815195353_dvr.pdf kplr012066569-20121029204534_dvr.pdf
RA [decimal degrees] 294.08307 294.08307 294.08307 294.08307 294.08307
Dec [decimal degrees] 50.502769 50.502769 50.502769 50.502769 50.502769
Kepler-band [mag] 15.855 15.855 15.855 15.855 15.855
g'-band [mag] 17.222 17.222 17.222 17.222 17.222
r'-band [mag] 15.909 15.909 15.909 15.909 15.909
i'-band [mag] 15.268 15.268 15.268 15.268 15.268
z'-band [mag] 14.929 14.929 14.929 14.929 14.929
J-band [mag] 13.772 13.772 13.772 13.772 13.772
H-band [mag] 13.085 13.085 13.085 13.085 13.085
K-band [mag] 12.922 12.922 12.922 12.922 12.922
Disposition Score --- 0.996 --- --- ---
Comment --- NO_COMMENT --- --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.022 +0.419-0.022
0.1622 +0.2938-0.1618
0.1622 +0.2938-0.1618
0.1622 +0.2938-0.1618
Transit Duration [hrs] --- 3.787±0.171 3.696±0.181 3.696±0.181 3.696±0.181
Transit Depth [ppm] --- 1132.9±73 1373.6±92.6 1373.6±92.6 1373.6±92.6
Planet-Star Radius Ratio ---
0.030272 +0.001515-0.001138
0.033276 +0.001853-0.001271
0.033276 +0.001853-0.001271
0.033276 +0.001853-0.001271
Fitted Stellar Density [g/cm**3] ---
8.36473 +1.05794-3.11196
8.74497 +0.76795-3.92282
8.74497 +0.76795-3.92282
8.74497 +0.76795-3.92282
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] ---
1.75 +0.09-0.13
1.97 +0.25-0.19
1.97 +0.25-0.19
1.97 +0.25-0.19
Orbit Semi-Major Axis [au] --- .2126 .2153 .2153 .2153
Inclination [deg] --- 89.99 89.95 89.95 89.95
Equilibrium Temperature [K] --- 271 272 272 272
Insolation Flux [Earth flux] --- 1.28±0.26
1.30 +0.50-0.34
1.30 +0.50-0.34
1.30 +0.50-0.34
Planet-Star Distance over Star Radius --- 102.4±13 103.93±9.1 103.93±9.1 103.93±9.1
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 --- 0.2589 0.2576 0.2576 0.2576
Limb Darkening Coeff. 1 --- 0.46390000000000003 0.47190000000000004 0.47190000000000004 0.47190000000000004
Maximum Single Event Statistic --- 5.183427 13.910824999999999 --- ---
Maximum Multiple Event Statistic --- 14.733009 15.153336 --- ---
Transit Signal-to-Noise --- 17.8 17.900000000000002 17.900000000000002 17.900000000000002
Number of Transits --- 26 26 --- ---
TCE Planet Number --- 1 1 1 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.6594 --- --- ---
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 --- kplr012066569-001-20160209194854_dvs.pdf kplr012066569-001-20141002224145_dvs.pdf kplr012066569-001-20130826182306_dvs.pdf kplr012066569-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] --- 3899±78
3894 +83-101
3894 +83-101
3894.00 +83.00-101.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.713 +0.039-0.021
4.71 +0.06-0.07
4.71 +0.06-0.07
4.710 +0.060-0.070
Stellar Metallicity [dex] --- -0.2±0.15
-0.100 +0.200-0.100
-0.100 +0.200-0.100
-0.100 +0.200-0.100
Stellar Radius [Solar radii] ---
0.529 +0.028-0.038
0.541 +0.07-0.05
0.541 +0.07-0.05
0.5410 +0.0700-0.0500
Stellar Mass [Solar mass] ---
0.528 +0.036-0.03
0.548±0.06 0.548±0.06 0.5480±0.0600
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.023 0.009000000000000001 0.01 0.004
FW Source α(OOT) [hrs] --- 19.60549±0.000023 19.60557±0.00002 19.60557±0.000019 19.605580000±0.000023000
FW Source δ(OOT) [deg] --- 50.50295±0.00023 50.50302±0.00021 50.50301±0.0002 50.50310000±0.00024000
FW Source Δα(OOT) [sec] --- -1.62±0.79 1.13±0.68 1.13±0.64 0.14200±0.08200
FW Source Δδ(OOT) [arcsec] --- 0.63±0.84 0.9±0.75 0.87±0.71 0.06200±0.05700
FW Δα(OOT) [sec] --- 0.00195±0.00092 -0.00134±0.00095 -0.00144±0.00097 -0.0002±0.00012
FW Δδ(OOT) [arcsec] --- -0.0005±0.001 -0.0009±0.0011 -0.0009±0.0011 -8.7e-05±8.7e-05
PRF ΔαSQ(OOT) [arcsec] --- -0.12±0.45 -0.23±0.2 -0.23±0.45 -0.0700±0.2700
PRF ΔδSQ(OOT) [arcsec] --- -0.06±0.23 -0.04±0.22 -0.02±0.5 -0.0700±0.4500
PRF ΔθSQ(OOT) [arcsec] --- 0.14±0.33 0.24±0.26 0.23±0.55 0.1000±0.3700
PRF ΔαSQ(KIC) [arcsec] --- -0.05±0.51 -0.15±0.16 -0.25±0.52 0.0100±0.2500
PRF ΔδSQ(KIC) [arcsec] --- 0.03±0.27 0.06±0.34 0.08±0.45 0.0300±0.4600
PRF ΔθSQ(KIC) [arcsec] --- 0.06±0.55 0.16±0.2 0.26±0.54 0.0300±0.4500
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
2 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
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