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Kepler-1796 Overview

Kepler-1796 0.92 R⦿ 5774.00 K
Kepler-1796 b
0.245 RJup

Kepler-1796 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1796
Kepler-1796 b 29.46 d 2.75 R⨁ Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
20h06m10.33s
Dec
+44d36m20.25s
Distance
825.883+15.474-14.924
pc
Parallax
1.1824400±0.0221065 mas
Ecliptic Latitude
62.32959 deg
Ecliptic Longitude
323.32096 deg
Galactic Latitude
6.73189 deg
Galactic Longitude
80.15696 deg
Total Proper Motion
11.0810326±0.0411767 mas/yr
Proper Motion (RA)
11.0809000±0.0411768 mas/yr
Proper Motion (Dec)
0.0542069±0.0360274 mas/yr
Photometry
mV
14.493±0.114
mTESS
13.8768±0.0129
mJ
13.216±0.021
mH
12.901±0.023
mKs
12.809±0.023
mKep
14.385
mW1
12.769±0.023
mW2
12.852±0.023
mW3
11.573±0.251
mW4
8.933
mGaia
14.354000±0.000262
mB
15.100±0.059
mg
14.853
mi
14.184
mr
14.336
mz
14.111
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 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
Teff
(K)
6103.0±122.0 5774 5774 ---
6036 +162-198
6036 +154-184
6036 +154-184
6036.00 +154.00-184.00
6034.00±100.00 5774
Metallicity
(dex)
--- --- -0.157 [Fe/H] ---
-0.16 +0.3-0.35
[Fe/H]
-0.160 +0.240-0.300
[Fe/H]
-0.160 +0.240-0.300
[Fe/H]
-0.160 +0.240-0.300
[Fe/H] 		--- ---
R✶
(R⦿)
1.02456 0.89 0.921 ---
0.949 +0.292-0.097
0.949 +0.377-0.087
0.949 +0.377-0.087
0.9490 +0.3770-0.0870
0.9500±0.5100 .89
log g
(log10(cm/s2))
4.47769 4.54 4.53 ---
4.491 +0.052-0.208
4.491 +0.045-0.288
4.491 +0.045-0.288
4.491 +0.045-0.288
4.500±0.300 4.54
M✶
(M⦿)
1.15 0.99 --- --- 1.018±0.141
1.018 +0.139-0.127
1.018 +0.139-0.127
1.0180 +0.1390-0.1270
1.0400±0.1200 ---
L✶
(log10(L⦿))
0.1179461 --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
1.5074568 --- --- ---
6.43467 +0.32142-2.61767
6.35163 +0.33539-2.43809
6.35163 +0.33539-2.43809
6.35163 +0.33539-2.43809
--- ---
Age
(Gyr)
--- --- --- --- --- --- --- --- 0.4±2.1 ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
Kepler Names
KOI
Transit
Source Valizadegan et al. 2022 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 Q1-Q8 KOI Table
a/R✶
--- --- --- 66.58±3.3 66.29±3.5 66.29±3.5 66.29±3.5 38±18
Teq
(K)
--- --- --- 598 598 598 598 596
b
--- --- ---
0.018 +0.426-0.018
0.0238 +0.4299-0.0238
0.0238 +0.4299-0.0238
0.0238 +0.4299-0.0238
0.81±0.85
S
(S⨁)
--- --- ---
30.30 +27.31-8.93
30.30 +35.13-8.21
30.30 +35.13-8.21
30.30 +35.13-8.21
---
e
--- --- --- 0 0 0 0 0
i
(deg)
--- --- --- 89.98 89.95 89.95 89.95 88.81
P
(days)
29.4557991 29.45542216±0.00000610 29.4557841±0.0001187 29.4557841±0.0001187 29.4557154±0.0001449 29.4557154±0.0001449 29.4557154±0.0001449 29.4556±0.00043
Rp
(R⨁)
2.750478678 --- ---
2.19 +0.68-0.22
2.21 +0.88-0.2
2.21 +0.88-0.2
2.21 +0.88-0.2
2.3±1.4
Rp
(RJup)
0.2453816945 --- ---
0.195+0.061-0.020
0.197+0.079-0.018
0.197+0.079-0.018
0.197+0.079-0.018
0.205+0.125-0.125
Rp/R✶
--- --- ---
0.021147 +0.000791-0.000582
0.021308 +0.000975-0.000387
0.021308 +0.000975-0.000387
0.021308 +0.000975-0.000387
0.0225±0.0061
a
(au)
--- --- --- .1879 .1879 .1879 .1879 .189
δ
(%)
--- 0.0538 ---
0.05338+0.00230-0.00230
 0.05412±0.00248 0.05412±0.00248 0.05412±0.00248 0.04840
T14
(hours)
--- 3.5654 --- 3.451±0.101 3.466±0.11 3.466±0.11 3.466±0.11 3.6933
TC
(days)
--- 2454987.180436±0.005165
(BJD)
2454987.171±0.00291
(BJD)
2454987.171±0.00291
(BJD)
2454987.172±0.00352
(BJD)
2454987.172±0.00352
(BJD)
2454987.172±0.00352
(BJD)
2454987.1718±0.0057
(BJD)
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 8591693 8591693 8591693 8591693 8591693 8591693 8591693
KOI Name K02123.01 K02123.01 K02123.01 K02123.01 K02123.01 K02123.01 K02123.01
Kepler Name Kepler-1796 b Kepler-1796 b Kepler-1796 b Kepler-1796 b Kepler-1796 b Kepler-1796 b Kepler-1796 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] 29.4557841±0.0001187 29.4557841±0.0001187 29.4557154±0.0001449 29.4557154±0.0001449 29.4557154±0.0001449 29.4556±0.00043 29.4556±0.00043
Transit Epoch [BKJD] 154.17062±0.00291 154.17062±0.00291 154.17189±0.00352 154.17189±0.00352 154.17189±0.00352 154.1718±0.0057 154.1718±0.0057
Transit Epoch [BJD] 2454987.171±0.00291 2454987.171±0.00291 2454987.172±0.00352 2454987.172±0.00352 2454987.172±0.00352 2454987.1718±0.0057 2454987.1718±0.0057
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 kplr008591693-20160209194854_dvr.pdf kplr008591693-20160209194854_dvr.pdf kplr008591693-20141002224145_dvr.pdf kplr008591693-20130815195353_dvr.pdf kplr008591693-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 301.54297 301.54297 301.54297 301.54297 301.54297 301.54297 301.54297
Dec [decimal degrees] 44.60561 44.60561 44.60561 44.60561 44.60561 44.60561 44.60561
Kepler-band [mag] 14.385000000000002 14.385000000000002 14.385000000000002 14.385000000000002 14.385000000000002 14.385000000000002 14.385000000000002
g'-band [mag] 14.853000000000002 14.853000000000002 14.853000000000002 14.853000000000002 14.853000000000002 14.853000000000002 14.853000000000002
r'-band [mag] 14.336 14.336 14.336 14.336 14.336 14.336 14.336
i'-band [mag] 14.184000000000001 14.184000000000001 14.184000000000001 14.184000000000001 14.184000000000001 14.184000000000001 14.184000000000001
z'-band [mag] 14.111 14.111 14.111 14.111 14.111 14.111 14.111
J-band [mag] 13.216000000000001 13.216000000000001 13.216000000000001 13.216000000000001 13.216000000000001 13.216000000000001 13.216000000000001
H-band [mag] 12.901 12.901 12.901 12.901 12.901 12.901 12.901
K-band [mag] 12.809000000000001 12.809000000000001 12.809000000000001 12.809000000000001 12.809000000000001 12.809000000000001 12.809000000000001
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.018 +0.426-0.018
0.0238 +0.4299-0.0238
0.0238 +0.4299-0.0238
0.0238 +0.4299-0.0238
0.81±0.85 0.81±0.92
Transit Duration [hrs] --- 3.451±0.101 3.466±0.11 3.466±0.11 3.466±0.11 3.6933 3.6933
Transit Depth [ppm] --- 533.8±23 541.2±24.8 541.2±24.8 541.2±24.8 484 492
Planet-Star Radius Ratio ---
0.021147 +0.000791-0.000582
0.021308 +0.000975-0.000387
0.021308 +0.000975-0.000387
0.021308 +0.000975-0.000387
0.0225±0.0061 0.0225±0.0061
Fitted Stellar Density [g/cm**3] ---
6.43467 +0.32142-2.61767
6.35163 +0.33539-2.43809
6.35163 +0.33539-2.43809
6.35163 +0.33539-2.43809
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.19 +0.68-0.22
2.21 +0.88-0.2
2.21 +0.88-0.2
2.21 +0.88-0.2
2.3±1.4 2.18
Orbit Semi-Major Axis [au] --- .1879 .1879 .1879 .1879 .189 .186
Inclination [deg] --- 89.98 89.95 89.95 89.95 88.81 ---
Equilibrium Temperature [K] --- 598 598 598 598 596 557
Insolation Flux [Earth flux] ---
30.30 +27.31-8.93
30.30 +35.13-8.21
30.30 +35.13-8.21
30.30 +35.13-8.21
--- ---
Planet-Star Distance over Star Radius --- 66.58±3.3 66.29±3.5 66.29±3.5 66.29±3.5 38±18 38±18
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 -0.0005 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.2177 ---
Limb Darkening Coeff. 2 --- 0.2916 0.29200000000000004 0.29200000000000004 0.29200000000000004 0.5527000000000001 ---
Limb Darkening Coeff. 1 --- 0.3447 0.34400000000000003 0.34400000000000003 0.34400000000000003 0.3773 ---
Maximum Single Event Statistic --- 6.640797999999999 7.185364 --- --- --- ---
Maximum Multiple Event Statistic --- 22.977418999999998 24.502691 --- --- --- ---
Transit Signal-to-Noise --- 26.6 25.2 25.2 25.2 26.5 18.3
Number of Transits --- 45 45 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.083 --- --- --- --- ---
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 --- kplr008591693-001-20160209194854_dvs.pdf kplr008591693-001-20141002224145_dvs.pdf kplr008591693-001-20130826182306_dvs.pdf kplr008591693-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
6036 +162-198
6036 +154-184
6036 +154-184
6036.00 +154.00-184.00
6034.00±100.00 5774
Stellar Surface Gravity [log10(cm/s**2)] ---
4.491 +0.052-0.208
4.491 +0.045-0.288
4.491 +0.045-0.288
4.491 +0.045-0.288
4.500±0.300 4.54
Stellar Metallicity [dex] ---
-0.16 +0.3-0.35
-0.160 +0.240-0.300
-0.160 +0.240-0.300
-0.160 +0.240-0.300
--- ---
Stellar Radius [Solar radii] ---
0.949 +0.292-0.097
0.949 +0.377-0.087
0.949 +0.377-0.087
0.9490 +0.3770-0.0870
0.9500±0.5100 .89
Stellar Mass [Solar mass] --- 1.018±0.141
1.018 +0.139-0.127
1.018 +0.139-0.127
1.0180 +0.1390-0.1270
1.0400±0.1200 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.006 0.053000000000000005 0.006 0.002 --- ---
FW Source α(OOT) [hrs] --- 20.102921±0.000014 20.102893±0.000014 20.102901±0.000013 20.102902000±0.000017000 --- ---
FW Source δ(OOT) [deg] --- 44.60585±0.00018 44.60571±0.00016 44.60585±0.00016 44.60597000±0.00021000 --- ---
FW Source Δα(OOT) [sec] --- 2.15±0.55 1.07±0.53 1.39±0.52 -0.01900±0.06300 --- ---
FW Source Δδ(OOT) [arcsec] --- 0.86±0.64 0.37±0.57 0.86±0.57 0.09300±0.05000 --- ---
FW Δα(OOT) [sec] --- -0.00031±0.00029 0.00028±0.00029 0.00014±0.0003 1e-05±3.5e-05 --- ---
FW Δδ(OOT) [arcsec] --- -0.0005±0.00034 -0.00025±0.00031 -0.00054±0.00033 -5.1e-05±2.8e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.06±0.33 -0.09±0.51 -0.21±0.44 -0.1400±0.2200 --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.27±0.7 0.21±0.51 0.26±0.47 0.3100±0.2000 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.28±0.75 0.23±0.66 0.33±0.6 0.3400±0.2100 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.04±0.32 -0.02±0.48 -0.12±0.42 -0.0400±0.2400 --- ---
PRF ΔδSQ(KIC) [arcsec] --- 0.39±0.68 0.35±0.49 0.4±0.47 0.4600±0.2300 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.4±0.66 0.35±0.55 0.41±0.47 0.4700±0.2300 --- ---
Chi-Square --- --- --- --- --- 1.09 1.05
Stellar Age [Gyr] --- --- --- --- --- 0.4±2.1 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
10 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
3 SuperWASP Time Series
1 Associated Literature Data
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