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Kepler-1298 Overview

Kepler-1298 1.45 R⦿ 6206.00 K
Kepler-1298 b
0.117 RJup
Architecture
Kepler-1298
Kepler-1298
Kepler-1298 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1298 Kepler-1298 b 7.13 d 1.31 R⨁ Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-1298 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
18h57m41.46s
Dec
+49d06m22.29s
Distance
544.163+6.834-6.669
pc
Parallax
1.8090600±0.0226264 mas
Ecliptic Latitude
71.04048 deg
Ecliptic Longitude
300.12021 deg
Galactic Latitude
19.19561 deg
Galactic Longitude
79.06848 deg
Total Proper Motion
6.5605553±0.0395827 mas/yr
Proper Motion (RA)
0.96933200±0.03976310 mas/yr
Proper Motion (Dec)
-6.4885500±0.0395787 mas/yr
Photometry
mV
11.388±0.019
mTESS
10.9561±0.0065
mJ
10.415±0.026
mH
10.214±0.032
mKs
10.149±0.018
mKep
11.392
mW1
10.145±0.023
mW2
10.167±0.020
mW3
10.098±0.041
mW4
8.761
mGaia
11.312500±0.000555
mB
12.218±0.255
mg
11.655
mi
11.280
mr
11.323
mz
11.261
Abundances
(Hypatia Catalog)
[Fe/H] -0.01±0.04 dex
[C/H] -0.15±0.09 dex
[O/H] 0.15±0.09 dex
[Na/H] -0.22±0.04 dex
[Mg/H] -0.09±0.07 dex
[Al/H] -0.41±0.06 dex
[Si/H] -0.14±0.05 dex
[Ca/H] 0.05±0.06 dex
[Y/H] 0.15±0.08 dex
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 Fulton & Petigura 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 Q1-Q6 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
6058.570+131.121-171.152
 6238±125
6303.00+64.23-303.93
6339.000+64.062-65.865
 6206 6206 6238±60 ---
6311 +113-126
6461 +147-191
6461 +147-191
6461.00 +147.00-191.00
6461.00±62.00 6206
Metallicity
(dex)
-0.1739910±0.0065263 [M/H] --- ---
0.130+0.090-0.082
[Fe/H] 		--- -0.099 [Fe/H] -0.02±0.04 [Fe/H] --- 0.18±0.15 [Fe/H]
-0.100 +0.220-0.300
[Fe/H]
-0.100 +0.220-0.300
[Fe/H]
-0.100 +0.220-0.300
[Fe/H] 		--- ---
R✶
(R⦿)
2.386840+0.129086-0.145306
2.227+0.097-0.092
2.1650152+0.2249290-0.0434592
2.000+0.339-0.346
 1.42 1.449
2.201+0.054-0.053
 ---
1.994 +0.371-0.495
1.529 +0.847-0.392
1.529 +0.847-0.392
1.5290 +0.8470-0.3920
1.4600±0.2400 1.42
log g
(log10(cm/s2))
3.7355000+0.0887287-0.0919968
 --- ---
4.000+0.129-0.105
 4.21 4.18 --- ---
3.998 +0.188-0.116
4.166 +0.188-0.305
4.166 +0.188-0.305
4.166 +0.188-0.305
4.200±0.300 4.21
M✶
(M⦿)
1.130000+0.162979-0.144098
 --- ---
1.450+0.122-0.112
 1.18 ---
1.414+0.039-0.108
 ---
1.443 +0.138-0.185
1.253 +0.278-0.225
1.253 +0.278-0.225
1.2530 +0.2780-0.2250
1.2290±0.0670 ---
L✶
(log10(L⦿))
0.8398236+0.0184897-0.0174006
 ---
0.82380587+0.00953620-0.00975030
 --- --- --- --- --- --- --- --- --- --- ---
γ
(km/s)
--- --- -30.762412893018659±1.368892220644092 --- --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
2.57+0.35-0.40
 --- ---
2.69+0.78-0.35
 --- --- --- --- --- 3.09±0.52 ---
ρ✶
(g/cm3)
0.1171578+0.0338291-0.0272697
 --- --- --- --- --- 0.13±0.01 ---
0.34415 +0.04401-0.13594
0.34029 +0.02876-0.11380
0.34029 +0.02876-0.11380
0.34029 +0.02876-0.11380
--- ---
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 Fulton & Petigura 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
P
(days)
7.12811928±4.863e-05 7.1280501390±0.0000338706 --- 7.12806885±0.00001568 7.128119280±0.000048630 7.12815163±6.195e-05 7.12815163±6.195e-05 7.12811928±4.863e-05 7.12811928±4.863e-05 7.12811928±4.863e-05 7.12826±0.00014
Rp
(R⨁)
1.31±0.23 ---
1.517+0.093-0.078
 --- 1.494±0.060 ---
1.36 +0.25-0.34
1.04 +0.57-0.27
1.04 +0.57-0.27
1.04 +0.57-0.27
1.14±0.19
Rp
(RJup)
0.117±0.021 ---
0.1353+0.0083-0.0070
 --- 0.1333±0.0054 ---
0.121+0.022-0.030
0.093+0.051-0.024
0.093+0.051-0.024
0.093+0.051-0.024
0.102+0.017-0.017
Rp/R✶
0.006214 +0.000276-0.000126
--- --- ---
0.006214+0.000276-0.000126
 ---
0.006237 +0.000268-0.000188
0.006214 +0.000276-0.000126
0.006214 +0.000276-0.000126
0.006214 +0.000276-0.000126
0.00712±0.00024
T14
(hours)
5.614±0.149 --- --- 5.4614 --- --- 5.522±0.199 5.614±0.149 5.614±0.149 5.614±0.149 5.4516
TC
(days)
2454969.88305±0.00548
(JD)
2454969.88771000±0.00368598
(BJD)
--- 2454955.617161±0.013343
(BJD)
--- 2454969.88±0.00702
(BJD)
2454969.88±0.00702
(BJD)
2454969.883±0.00548
(BJD)
2454969.883±0.00548
(BJD)
2454969.883±0.00548
(BJD)
2454969.8711±0.0067
(BJD)
S
(S⨁)
--- ---
1003.027+30.131-29.223
 --- 992.00±69.10 ---
839.50 +428.34-401.83
597.75 +981.60-304.60
597.75 +981.60-304.60
597.75 +981.60-304.60
---
δ
(%)
--- --- --- 0.0055 --- --- 0.00459±0.00024 0.00454±0.00022 0.00454±0.00022 0.00454±0.00022 0.00470
a/R✶
--- --- --- --- --- --- 9.74±1.2 9.705±0.82 9.705±0.82 9.705±0.82 5.5±1.5
Teq
(K)
--- --- --- --- --- --- 1373 1261 1261 1261 1235
b
--- --- --- --- --- ---
0.201 +0.272-0.201
0.1231 +0.3206-0.123
0.1231 +0.3206-0.123
0.1231 +0.3206-0.123
0.845±0.1
e
--- --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- 88.82 89.38 89.38 89.38 81.36
a
(au)
--- --- --- --- 0.08140±0.00141 --- .082 .0781 .0781 .0781 .078
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 11337566 11337566 11337566 11337566 11337566 11337566 11337566
KOI Name K02632.01 K02632.01 K02632.01 K02632.01 K02632.01 K02632.01 K02632.01
Kepler Name Kepler-1298 b Kepler-1298 b Kepler-1298 b Kepler-1298 b Kepler-1298 b Kepler-1298 b Kepler-1298 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] 7.12815163±6.195e-05 7.12815163±6.195e-05 7.12811928±4.863e-05 7.12811928±4.863e-05 7.12811928±4.863e-05 7.12826±0.00014 7.12826±0.00014
Transit Epoch [BKJD] 136.88006±0.00702 136.88006±0.00702 136.88305±0.00548 136.88305±0.00548 136.88305±0.00548 136.8711±0.0067 136.8711±0.0067
Transit Epoch [BJD] 2454969.88±0.00702 2454969.88±0.00702 2454969.883±0.00548 2454969.883±0.00548 2454969.883±0.00548 2454969.8711±0.0067 2454969.8711±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 kplr011337566-20160209194854_dvr.pdf kplr011337566-20160209194854_dvr.pdf kplr011337566-20141002224145_dvr.pdf kplr011337566-20130815195353_dvr.pdf kplr011337566-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 284.42273 284.42273 284.42273 284.42273 284.42273 284.42273 284.42273
Dec [decimal degrees] 49.10622 49.10622 49.10622 49.10622 49.10622 49.10622 49.10622
Kepler-band [mag] 11.392000000000001 11.392000000000001 11.392000000000001 11.392000000000001 11.392000000000001 11.392000000000001 11.392000000000001
g'-band [mag] 11.655000000000001 11.655000000000001 11.655000000000001 11.655000000000001 11.655000000000001 11.655000000000001 11.655000000000001
r'-band [mag] 11.323 11.323 11.323 11.323 11.323 11.323 11.323
i'-band [mag] 11.28 11.28 11.28 11.28 11.28 11.28 11.28
z'-band [mag] 11.261000000000001 11.261000000000001 11.261000000000001 11.261000000000001 11.261000000000001 11.261000000000001 11.261000000000001
J-band [mag] 10.415000000000001 10.415000000000001 10.415000000000001 10.415000000000001 10.415000000000001 10.415000000000001 10.415000000000001
H-band [mag] 10.214 10.214 10.214 10.214 10.214 10.214 10.214
K-band [mag] 10.149000000000001 10.149000000000001 10.149000000000001 10.149000000000001 10.149000000000001 10.149000000000001 10.149000000000001
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- CENT_SATURATED EYEBALL---SATURATED --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.201 +0.272-0.201
0.1231 +0.3206-0.123
0.1231 +0.3206-0.123
0.1231 +0.3206-0.123
0.845±0.1 0.84±0.18
Transit Duration [hrs] --- 5.522±0.199 5.614±0.149 5.614±0.149 5.614±0.149 5.4516 5.4516
Transit Depth [ppm] --- 45.9±2.4 45.4±2.2 45.4±2.2 45.4±2.2 47 45
Planet-Star Radius Ratio ---
0.006237 +0.000268-0.000188
0.006214 +0.000276-0.000126
0.006214 +0.000276-0.000126
0.006214 +0.000276-0.000126
0.00712±0.00024 0.00712±0.00024
Fitted Stellar Density [g/cm**3] ---
0.34415 +0.04401-0.13594
0.34029 +0.02876-0.11380
0.34029 +0.02876-0.11380
0.34029 +0.02876-0.11380
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
1.36 +0.25-0.34
1.04 +0.57-0.27
1.04 +0.57-0.27
1.04 +0.57-0.27
1.14±0.19 1.1
Orbit Semi-Major Axis [au] --- .082 .0781 .0781 .0781 .078 .077
Inclination [deg] --- 88.82 89.38 89.38 89.38 81.36 ---
Equilibrium Temperature [K] --- 1373 1261 1261 1261 1235 1174
Insolation Flux [Earth flux] ---
839.50 +428.34-401.83
597.75 +981.60-304.60
597.75 +981.60-304.60
597.75 +981.60-304.60
--- ---
Planet-Star Distance over Star Radius --- 9.74±1.2 9.705±0.82 9.705±0.82 9.705±0.82 5.5±1.5 5.5±1.5
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 0.2884 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.8625 ---
Limb Darkening Coeff. 2 --- 0.30610000000000004 0.3105 0.3105 0.3105 0.9596 ---
Limb Darkening Coeff. 1 --- 0.3279 0.2979 0.2979 0.2979 0.2922 ---
Maximum Single Event Statistic --- 3.967777 8.808332 --- --- --- ---
Maximum Multiple Event Statistic --- 16.418793 16.752516 --- --- --- ---
Transit Signal-to-Noise --- 22.0 25.5 25.5 25.5 26.400000000000002 16.7
Number of Transits --- 150 150 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111110111011101000000000000000 11111110111011101000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.2461 --- --- --- --- ---
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 --- kplr011337566-001-20160209194854_dvs.pdf kplr011337566-001-20141002224145_dvs.pdf kplr011337566-001-20130826182306_dvs.pdf kplr011337566-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
6311 +113-126
6461 +147-191
6461 +147-191
6461.00 +147.00-191.00
6461.00±62.00 6206
Stellar Surface Gravity [log10(cm/s**2)] ---
3.998 +0.188-0.116
4.166 +0.188-0.305
4.166 +0.188-0.305
4.166 +0.188-0.305
4.200±0.300 4.21
Stellar Metallicity [dex] --- 0.18±0.15
-0.100 +0.220-0.300
-0.100 +0.220-0.300
-0.100 +0.220-0.300
--- ---
Stellar Radius [Solar radii] ---
1.994 +0.371-0.495
1.529 +0.847-0.392
1.529 +0.847-0.392
1.5290 +0.8470-0.3920
1.4600±0.2400 1.42
Stellar Mass [Solar mass] ---
1.443 +0.138-0.185
1.253 +0.278-0.225
1.253 +0.278-0.225
1.2530 +0.2780-0.2250
1.2290±0.0670 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.185 0.001 0.5720000000000001 0.28200000000000003 --- ---
FW Source α(OOT) [hrs] --- 18.961515±0.000016 18.961519±0.000017 18.961509±0.000016 18.961503000±0.000022000 --- ---
FW Source δ(OOT) [deg] --- 49.10608±0.00017 49.10591±0.00017 49.10622±0.00017 49.10614000±0.00022000 --- ---
FW Source Δα(OOT) [sec] --- -0.04±0.56 0.11±0.6 -0.24±0.57 -0.05700±0.07800 --- ---
FW Source Δδ(OOT) [arcsec] --- -0.5±0.61 -1.11±0.62 0.01±0.61 -0.02000±0.05200 --- ---
FW Δα(OOT) [sec] --- 4e-06±2.7e-05 -1e-06±2.9e-05 1.5e-05±2.8e-05 2.6e-06±3.6e-06 --- ---
FW Δδ(OOT) [arcsec] --- 2.6e-05±2.9e-05 5.5e-05±3e-05 0±3e-05 9e-07±2.4e-06 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.16±0.44 -0.45±0.46 -0.46±0.5 -0.5200±0.5300 --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.43±0.7 0.62±0.63 0.17±0.54 -0.2800±0.3000 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.46±0.67 0.77±0.57 0.49±0.5 0.5900±0.4900 --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.1±0.44 -0.41±0.47 -0.41±0.5 -0.4700±0.5300 --- ---
PRF ΔδSQ(KIC) [arcsec] --- 0.43±0.7 0.63±0.63 0.18±0.54 -0.2900±0.3000 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.44±0.69 0.75±0.59 0.45±0.51 0.5500±0.4800 --- ---
Chi-Square --- --- --- --- --- 1.17 1.1500000000000001
Stellar Age [Gyr] --- --- --- --- --- 3.09±0.52 ---
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 SuperWASP Time Series
1 TrES Time Series
1 Associated Literature Data
System
Star
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Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Time Series
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