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Kepler-748 Overview

Kepler-748 0.99 R⦿ 5665.00 K
Kepler-748 b
0.225 RJup
Architecture
Kepler-748
Kepler-748
Kepler-748 b
Other Data
Bibliography 15
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-748 Kepler-748 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-748 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
19h29m03.09s
Dec
+37d14m13.10s
Distance
1705.990±78.585 pc
Parallax
0.5583630±0.0267471 mas
Ecliptic Latitude
58.02282 deg
Ecliptic Longitude
304.71882 deg
Galactic Latitude
9.21589 deg
Galactic Longitude
70.20931 deg
Total Proper Motion
2.1587133±0.0478238 mas/yr
Proper Motion (RA)
-0.09181070±0.04564490 mas/yr
Proper Motion (Dec)
-2.1567600±0.0478277 mas/yr
Photometry
mV
15.370±0.195
mTESS
14.7048±0.0072
mJ
13.990±0.028
mH
13.685±0.028
mKs
13.603±0.047
mKep
15.242
mW1
13.591±0.025
mW2
13.716±0.032
mW3
12.709
mW4
9.392
mGaia
15.218600±0.000444
mB
15.875±0.068
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)
5730.42±135.36 5923±207
5334.25+29.00-26.25
5934.00+95.16-141.93
 5665 5665 ---
5922 +184-205
5922 +179-206
5922 +179-206
5922.00 +179.00-206.00
5665.00±200.00 5665
Metallicity
(dex)
0.213998±0.014142 [M/H] --- ---
0.0800+0.1420-0.1650
[Fe/H] 		--- -0.078 [Fe/H] ---
-0.08 +0.25-0.3
[Fe/H]
-0.080 +0.240-0.300
[Fe/H]
-0.080 +0.240-0.300
[Fe/H]
-0.080 +0.240-0.300
[Fe/H] 		--- ---
R✶
(R⦿)
1.53591
1.487+0.136-0.122
1.6705084+0.0165634-0.0180167
1.100+0.283-0.122
 0.94 0.988 ---
0.961 +0.297-0.099
0.961 +0.397-0.096
0.961 +0.397-0.096
0.9610 +0.3970-0.0960
0.9900±0.3000 .94
log g
(log10(cm/s2))
4.07394 --- ---
4.380+0.086-0.170
 4.47 4.47 ---
4.474 +0.054-0.216
4.474 +0.054-0.289
4.474 +0.054-0.289
4.474 +0.054-0.289
4.470±0.300 4.47
M✶
(M⦿)
1.02 --- ---
1.070+0.090-0.071
 0.95 --- ---
1.002 +0.14-0.127
1.002 +0.141-0.12
1.002 +0.141-0.12
1.0020 +0.1410-0.1200
1.0600±0.3000 ---
L✶
(log10(L⦿))
0.360171 ---
0.30868547+0.04908693-0.05535054
 --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
3.72+1.99-2.00
 --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
0.3968901 --- --- --- --- --- ---
1.33381 +0.07746-0.48230
1.44884 +0.06669-0.48411
1.44884 +0.06669-0.48411
1.44884 +0.06669-0.48411
--- ---
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 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✶
--- --- --- --- 15.698±0.912 16.137±0.743 16.137±0.743 16.137±0.743 14.9±6.6
Teq
(K)
--- --- --- --- 938 938 938 938 901
b
--- --- --- ---
0.03 +0.401-0.03
0.042 +0.3766-0.0419
0.042 +0.3766-0.0419
0.042 +0.3766-0.0419
0.35±0.77
S
(S⨁)
--- ---
439.778+47.307-41.785
 ---
183.15 +171.57-55.16
183.15 +228.85-54.36
183.15 +228.85-54.36
183.15 +228.85-54.36
---
e
--- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- 89.89 89.95 89.95 89.95 88.81
P
(days)
7.40742793±3.434e-05 7.4073921378±0.0000455167 --- 7.40742502±3.66e-05 7.40742502±3.66e-05 7.40742793±3.434e-05 7.40742793±3.434e-05 7.40742793±3.434e-05 7.40758±0.00019
Rp
(R⨁)
2.52+0.65-0.29
 ---
3.112+0.312-0.267
 ---
2.01 +0.62-0.21
2.23 +0.92-0.23
2.23 +0.92-0.23
2.23 +0.92-0.23
2.13±0.68
Rp/R✶
0.021213 +0.000759-0.000613
--- --- ---
0.01917 +0.000799-0.000495
0.021213 +0.000759-0.000613
0.021213 +0.000759-0.000613
0.021213 +0.000759-0.000613
0.0197±0.0021
a
(au)
--- --- --- --- .0745 .0745 .0745 .0745 .076
δ
(%)
--- --- --- ---
0.04420+0.00210-0.00210
 0.05410±0.00265 0.05410±0.00265 0.05410±0.00265 0.04610
T14
(hours)
3.5804±0.0961 --- --- --- 3.675±0.101 3.5804±0.0961 3.5804±0.0961 3.5804±0.0961 3.6294
TC
(days)
2455188.49521±0.00320 2455188.49626000±0.00410976 --- 2455188.497±0.00325 2455188.497±0.00325 2455188.495±0.0032 2455188.495±0.0032 2455188.495±0.0032 2455188.4892±0.006
Rp
(RJup)
0.225+0.058-0.026
 ---
0.2776+0.0278-0.0238
 --- --- --- --- --- ---
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 1725016 1725016 1725016 1725016 1725016 1725016 1725016
KOI Name K01007.01 K01007.01 K01007.01 K01007.01 K01007.01 K01007.01 K01007.01
Kepler Name Kepler-748 b Kepler-748 b Kepler-748 b Kepler-748 b Kepler-748 b Kepler-748 b Kepler-748 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] 7.40742502±3.66e-05 7.40742502±3.66e-05 7.40742793±3.434e-05 7.40742793±3.434e-05 7.40742793±3.434e-05 7.40758±0.00019 7.40758±0.00019
Transit Epoch [BKJD] 355.49652±0.00325 355.49652±0.00325 355.49521±0.0032 355.49521±0.0032 355.49521±0.0032 355.4892±0.006 355.4892±0.006
Transit Epoch [BJD] 2455188.497±0.00325 2455188.497±0.00325 2455188.495±0.0032 2455188.495±0.0032 2455188.495±0.0032 2455188.4892±0.006 2455188.4892±0.006
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 kplr001725016-20160209194854_dvr.pdf kplr001725016-20160209194854_dvr.pdf kplr001725016-20141002224145_dvr.pdf kplr001725016-20130815195353_dvr.pdf kplr001725016-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 292.26291 292.26291 292.26291 292.26291 292.26291 292.26291 292.26291
Dec [decimal degrees] 37.236992 37.236992 37.236992 37.236992 37.236992 37.236992 37.236992
Kepler-band [mag] 15.242 15.242 15.242 15.242 15.242 15.242 15.242
g'-band [mag] 15.783000000000001 15.783000000000001 15.783000000000001 15.783000000000001 15.783000000000001 15.783000000000001 15.783000000000001
r'-band [mag] 15.198 15.198 15.198 15.198 15.198 15.198 15.198
i'-band [mag] 15.01 15.01 15.01 15.01 15.01 15.01 15.01
z'-band [mag] 14.913 14.913 14.913 14.913 14.913 14.913 14.913
J-band [mag] 13.99 13.99 13.99 13.99 13.99 13.99 13.99
H-band [mag] 13.685 13.685 13.685 13.685 13.685 13.685 13.685
K-band [mag] 13.603000000000002 13.603000000000002 13.603000000000002 13.603000000000002 13.603000000000002 13.603000000000002 13.603000000000002
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.03 +0.401-0.03
0.042 +0.3766-0.0419
0.042 +0.3766-0.0419
0.042 +0.3766-0.0419
0.35±0.77 0.35±0.88
Transit Duration [hrs] --- 3.675±0.101 3.5804±0.0961 3.5804±0.0961 3.5804±0.0961 3.6294 3.6294
Transit Depth [ppm] --- 442±21 541±26.5 541±26.5 541±26.5 461 476
Planet-Star Radius Ratio ---
0.01917 +0.000799-0.000495
0.021213 +0.000759-0.000613
0.021213 +0.000759-0.000613
0.021213 +0.000759-0.000613
0.0197±0.0021 0.0197±0.0021
Fitted Stellar Density [g/cm**3] ---
1.33381 +0.07746-0.48230
1.44884 +0.06669-0.48411
1.44884 +0.06669-0.48411
1.44884 +0.06669-0.48411
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.01 +0.62-0.21
2.23 +0.92-0.23
2.23 +0.92-0.23
2.23 +0.92-0.23
2.13±0.68 2.01
Orbit Semi-Major Axis [au] --- .0745 .0745 .0745 .0745 .076 .073
Inclination [deg] --- 89.89 89.95 89.95 89.95 88.81 ---
Equilibrium Temperature [K] --- 938 938 938 938 901 895
Insolation Flux [Earth flux] ---
183.15 +171.57-55.16
183.15 +228.85-54.36
183.15 +228.85-54.36
183.15 +228.85-54.36
--- ---
Planet-Star Distance over Star Radius --- 15.698±0.912 16.137±0.743 16.137±0.743 16.137±0.743 14.9±6.6 14.9±6.6
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 -0.20700000000000002 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.2947 ---
Limb Darkening Coeff. 2 --- 0.2889 0.2826 0.2826 0.2826 0.18030000000000002 ---
Limb Darkening Coeff. 1 --- 0.3511 0.3675 0.3675 0.3675 0.4743 ---
Maximum Single Event Statistic --- 3.9869747 6.501932999999999 --- --- --- ---
Maximum Multiple Event Statistic --- 19.42022 19.962149 --- --- --- ---
Transit Signal-to-Noise --- 23.1 22.5 22.5 22.5 24.1 16.9
Number of Transits --- 151 151 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 00011111111111111000000000000000 11111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.5609000000000001 --- --- --- --- ---
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 --- kplr001725016-001-20160209194854_dvs.pdf kplr001725016-001-20141002224145_dvs.pdf kplr001725016-001-20130826182306_dvs.pdf kplr001725016-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5922 +184-205
5922 +179-206
5922 +179-206
5922.00 +179.00-206.00
5665.00±200.00 5665
Stellar Surface Gravity [log10(cm/s**2)] ---
4.474 +0.054-0.216
4.474 +0.054-0.289
4.474 +0.054-0.289
4.474 +0.054-0.289
4.470±0.300 4.47
Stellar Metallicity [dex] ---
-0.08 +0.25-0.3
-0.080 +0.240-0.300
-0.080 +0.240-0.300
-0.080 +0.240-0.300
--- ---
Stellar Radius [Solar radii] ---
0.961 +0.297-0.099
0.961 +0.397-0.096
0.961 +0.397-0.096
0.9610 +0.3970-0.0960
0.9900±0.3000 .94
Stellar Mass [Solar mass] ---
1.002 +0.14-0.127
1.002 +0.141-0.12
1.002 +0.141-0.12
1.0020 +0.1410-0.1200
1.0600±0.3000 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 KIC KIC
FW Offset Significance [percent] --- 0.9430000000000001 0.159 0.14800000000000002 0.551 --- ---
FW Source α(OOT) [hrs] --- 19.484199±0.000015 19.4842±0.000014 19.484199±0.000013 19.484207000±0.000016000 --- ---
FW Source δ(OOT) [deg] --- 37.23666±0.00016 37.23682±0.00014 37.23683±0.00014 37.23675000±0.00016000 --- ---
FW Source Δα(OOT) [sec] --- 0.23±0.66 0.3±0.59 0.24±0.56 0.02500±0.05600 --- ---
FW Source Δδ(OOT) [arcsec] --- -1.19±0.57 -0.6±0.51 -0.57±0.5 0.01400±0.03800 --- ---
FW Δα(OOT) [sec] --- 6e-05±0.00028 0±0.00029 3e-05±0.0003 -1.4e-05±3.1e-05 --- ---
FW Δδ(OOT) [arcsec] --- -1e-05±0.00024 -0.00025±0.00025 -0.00026±0.00027 -7e-06±2.1e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.14±0.21 -0.25±0.19 -0.28±0.26 -0.3900±0.2200 --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.04±0.19 0.07±0.38 0.1±0.17 0.2000±0.1000 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.14±0.21 0.26±0.35 0.3±0.25 0.4400±0.2000 --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.04±0.2 -0.15±0.18 -0.19±0.23 -0.2700±0.2200 --- ---
PRF ΔδSQ(KIC) [arcsec] --- 0.02±0.18 0.05±0.34 0.11±0.18 0.1890±0.0910 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.05±0.21 0.16±0.34 0.22±0.22 0.3300±0.1900 --- ---
Chi-Square --- --- --- --- --- 1.1500000000000001 1.16
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
12 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
2 SuperWASP Time Series
1 Associated Literature Data
System
Star
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False Positive Planet
Controversial
False Positive
Aliases
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Time Series
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