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Kepler-1771 Overview

Kepler-1771 0.85 R⦿ 5619.00 K
Kepler-1771 b
0.362 RJup
Architecture
Kepler-1771
Kepler-1771
Kepler-1771 b
Other Data
Bibliography 14
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1771 Kepler-1771 b Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h28m03.23s
Dec
+49d01m08.86s
Distance
565.752 pc
Parallax
---
Ecliptic Latitude
69.14433 deg
Ecliptic Longitude
313.66234 deg
Galactic Latitude
14.55928 deg
Galactic Longitude
80.94695 deg
Total Proper Motion
8.87342950±2.12252720 mas/yr
Proper Motion (RA)
3.55494±2.12246 mas/yr
Proper Motion (Dec)
8.130200±2.122540 mas/yr
Photometry
mV
13.802±0.126
mTESS
13.2433±0.0060
mJ
12.573±0.022
mH
12.206±0.018
mKs
12.152±0.026
mKep
13.748
mW1
12.115±0.024
mW2
12.153±0.022
mW3
12.844±0.412
mW4
9.185
mGaia
13.700500±0.000386
mB
14.610±0.006
mg
14.214
mi
13.548
mr
13.694
mz
13.504
Abundances
(Hypatia Catalog)
[Fe/H] -0.08±0.04 dex
[C/H] -0.04±0.09 dex
[O/H] -0.11±0.09 dex
[Na/H] -0.23±0.04 dex
[Mg/H] -0.13±0.07 dex
[Al/H] -0.17±0.06 dex
[Si/H] -0.11±0.05 dex
[Ca/H] 0.03±0.06 dex
[Y/H] -0.08±0.08 dex
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 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)
5769.62±46.96 5619 5619 ---
5661 +101-112
5861 +154-159
5861 +154-159
5861.00 +154.00-159.00
5862.00±82.00 5619
M✶
(M⦿)
--- 0.94 --- ---
0.941 +0.057-0.063
0.966 +0.112-0.113
0.966 +0.112-0.113
0.9660 +0.1120-0.1130
0.9900±0.1400 ---
R✶
(R⦿)
--- 0.85 0.923 ---
0.934 +0.124-0.072
0.872 +0.39-0.067
0.872 +0.39-0.067
0.8720 +0.3900-0.0670
0.9000±0.5900 .85
log g
(log10(cm/s2))
--- 4.55 4.53 ---
4.471 +0.056-0.112
4.541 +0.029-0.315
4.541 +0.029-0.315
4.541 +0.029-0.315
4.530±0.300 4.55
Metallicity
(dex)
-0.0830±0.0450 [M/H] --- -0.177 [Fe/H] --- 0±0.15 [Fe/H]
-0.180 +0.260-0.280
[Fe/H]
-0.180 +0.260-0.280
[Fe/H]
-0.180 +0.260-0.280
[Fe/H] 		--- ---
Age
(Gyr)
--- --- --- --- --- --- --- --- 0.8±3.1 ---
ρ✶
(g/cm3)
--- --- --- ---
0.59555 +0.87651-0.28723
0.32785 +1.10889-0.11153
0.32785 +1.10889-0.11153
0.32785 +1.10889-0.11153
--- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
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 Show Candidate Solutions >> << Hide Candidate Solutions
P
(days)
88.64399719 88.64391771±0.00000401 88.6440015±0.0002922 88.6440015±0.0002922 88.6442364±0.000303 88.6442364±0.000303 88.6442364±0.000303 88.64578±0.00093
Rp
(R⨁)
4.05537256 --- ---
2.51 +0.33-0.19
2.5 +1.12-0.19
2.5 +1.12-0.19
2.5 +1.12-0.19
2.7±1.8
Rp
(RJup)
0.361796730 --- ---
0.224+0.029-0.017
0.223+0.100-0.017
0.223+0.100-0.017
0.223+0.100-0.017
0.241+0.161-0.161
a/R✶
--- --- --- 62.8±30.8 51.4±24.9 51.4±24.9 51.4±24.9 44±4.8
Teq
(K)
--- --- --- 391 389 389 389 393
b
--- --- ---
0.724 +0.003-0.539
0.8287 +0.045-0.5764
0.8287 +0.045-0.5764
0.8287 +0.045-0.5764
0.883±0.1
S
(S⨁)
--- --- ---
5.51 +2.08-1.18
5.43 +7.18-1.29
5.43 +7.18-1.29
5.43 +7.18-1.29
---
e
--- --- --- 0 0 0 0 0
i
(deg)
--- --- --- 89.34 88.81 88.81 88.81 88.81
Rp/R✶
--- --- ---
0.024607 +0.00198-0.001764
0.026234 +0.000879-0.002705
0.026234 +0.000879-0.002705
0.026234 +0.000879-0.002705
0.02784±0.00044
a
(au)
--- --- --- .3815 .3846 .3846 .3846 .388
δ
(%)
--- 0.0665 --- 0.06255±0.00122 0.06487±0.00128 0.06487±0.00128 0.06487±0.00128 0.06670
T14
(hours)
--- 7.7673 --- 7.82±0.111 7.968±0.127 7.968±0.127 7.968±0.127 8.1054
TC
(days)
--- 2454978.475799±0.003826 2454978.472±0.00288 2454978.472±0.00288 2454978.471±0.00289 2454978.471±0.00289 2454978.471±0.00289 2454978.4658±0.0041
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 11297236 11297236 11297236 11297236 11297236 11297236 11297236
KOI Name K01857.01 K01857.01 K01857.01 K01857.01 K01857.01 K01857.01 K01857.01
Kepler Name Kepler-1771 b Kepler-1771 b Kepler-1771 b Kepler-1771 b Kepler-1771 b Kepler-1771 b Kepler-1771 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 CANDIDATE 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] 88.6440015±0.0002922 88.6440015±0.0002922 88.6442364±0.000303 88.6442364±0.000303 88.6442364±0.000303 88.64578±0.00093 88.64578±0.00093
Transit Epoch [BKJD] 145.47193±0.00288 145.47193±0.00288 145.47078±0.00289 145.47078±0.00289 145.47078±0.00289 145.4658±0.0041 145.4658±0.0041
Transit Epoch [BJD] 2454978.472±0.00288 2454978.472±0.00288 2454978.471±0.00289 2454978.471±0.00289 2454978.471±0.00289 2454978.4658±0.0041 2454978.4658±0.0041
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 kplr011297236-20160209194854_dvr.pdf kplr011297236-20160209194854_dvr.pdf kplr011297236-20141002224145_dvr.pdf kplr011297236-20130815195353_dvr.pdf kplr011297236-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 292.0134 292.0134 292.0134 292.0134 292.0134 292.0134 292.0134
Dec [decimal degrees] 49.019118999999996 49.019118999999996 49.019118999999996 49.019118999999996 49.019118999999996 49.019118999999996 49.019118999999996
Kepler-band [mag] 13.748000000000001 13.748000000000001 13.748000000000001 13.748000000000001 13.748000000000001 13.748000000000001 13.748000000000001
g'-band [mag] 14.214 14.214 14.214 14.214 14.214 14.214 14.214
r'-band [mag] 13.694 13.694 13.694 13.694 13.694 13.694 13.694
i'-band [mag] 13.548 13.548 13.548 13.548 13.548 13.548 13.548
z'-band [mag] 13.504000000000001 13.504000000000001 13.504000000000001 13.504000000000001 13.504000000000001 13.504000000000001 13.504000000000001
J-band [mag] 12.573 12.573 12.573 12.573 12.573 12.573 12.573
H-band [mag] 12.206000000000001 12.206000000000001 12.206000000000001 12.206000000000001 12.206000000000001 12.206000000000001 12.206000000000001
K-band [mag] 12.152000000000001 12.152000000000001 12.152000000000001 12.152000000000001 12.152000000000001 12.152000000000001 12.152000000000001
Disposition Score --- 0.862 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.724 +0.003-0.539
0.8287 +0.045-0.5764
0.8287 +0.045-0.5764
0.8287 +0.045-0.5764
0.883±0.1 0.88±0.12
Transit Duration [hrs] --- 7.82±0.111 7.968±0.127 7.968±0.127 7.968±0.127 8.1054 8.1054
Transit Depth [ppm] --- 625.5±12.2 648.7±12.8 648.7±12.8 648.7±12.8 667 678
Planet-Star Radius Ratio ---
0.024607 +0.00198-0.001764
0.026234 +0.000879-0.002705
0.026234 +0.000879-0.002705
0.026234 +0.000879-0.002705
0.02784±0.00044 0.02784±0.00044
Fitted Stellar Density [g/cm**3] ---
0.59555 +0.87651-0.28723
0.32785 +1.10889-0.11153
0.32785 +1.10889-0.11153
0.32785 +1.10889-0.11153
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.51 +0.33-0.19
2.5 +1.12-0.19
2.5 +1.12-0.19
2.5 +1.12-0.19
2.7±1.8 2.58
Orbit Semi-Major Axis [au] --- .3815 .3846 .3846 .3846 .388 .381
Inclination [deg] --- 89.34 88.81 88.81 88.81 88.81 ---
Equilibrium Temperature [K] --- 391 389 389 389 393 370
Insolation Flux [Earth flux] ---
5.51 +2.08-1.18
5.43 +7.18-1.29
5.43 +7.18-1.29
5.43 +7.18-1.29
--- ---
Planet-Star Distance over Star Radius --- 62.8±30.8 51.4±24.9 51.4±24.9 51.4±24.9 44±4.8 44±4.8
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 -0.1673 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.1796 ---
Limb Darkening Coeff. 2 --- 0.2622 0.2803 0.2803 0.2803 0.2876 ---
Limb Darkening Coeff. 1 --- 0.4035 0.368 0.368 0.368 0.434 ---
Maximum Single Event Statistic --- 14.281977 13.628252 --- --- --- ---
Maximum Multiple Event Statistic --- 38.35715 39.482807 --- --- --- ---
Transit Signal-to-Noise --- 57.6 57.1 57.1 57.1 62.1 41.800000000000004
Number of Transits --- 15 15 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.4822 --- --- --- --- ---
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 --- kplr011297236-001-20160209194854_dvs.pdf kplr011297236-001-20141002224145_dvs.pdf kplr011297236-001-20130826182306_dvs.pdf kplr011297236-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5661 +101-112
5861 +154-159
5861 +154-159
5861.00 +154.00-159.00
5862.00±82.00 5619
Stellar Surface Gravity [log10(cm/s**2)] ---
4.471 +0.056-0.112
4.541 +0.029-0.315
4.541 +0.029-0.315
4.541 +0.029-0.315
4.530±0.300 4.55
Stellar Metallicity [dex] --- 0±0.15
-0.180 +0.260-0.280
-0.180 +0.260-0.280
-0.180 +0.260-0.280
--- ---
Stellar Radius [Solar radii] ---
0.934 +0.124-0.072
0.872 +0.39-0.067
0.872 +0.39-0.067
0.8720 +0.3900-0.0670
0.9000±0.5900 .85
Stellar Mass [Solar mass] ---
0.941 +0.057-0.063
0.966 +0.112-0.113
0.966 +0.112-0.113
0.9660 +0.1120-0.1130
0.9900±0.1400 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.059000000000000004 0.012 0.039 0.001 --- ---
FW Source α(OOT) [hrs] --- 19.4675668±0.0000066 19.4675669±0.0000066 19.46757±0.0000071 19.467576900±0.000008600 --- ---
FW Source δ(OOT) [deg] --- 49.019042±0.000071 49.019021±0.00007 49.01904±0.000071 49.01900400±0.00008100 --- ---
FW Source Δα(OOT) [sec] --- 0.24±0.23 0.24±0.23 0.35±0.25 0.03900±0.03100 --- ---
FW Source Δδ(OOT) [arcsec] --- -0.28±0.25 -0.36±0.25 -0.29±0.26 -0.02900±0.02000 --- ---
FW Δα(OOT) [sec] --- -0±0.00015 -1e-05±0.00015 -9e-05±0.00016 -2.5e-05±2e-05 --- ---
FW Δδ(OOT) [arcsec] --- 0.00019±0.00016 0.00025±0.00016 0.0002±0.00017 1.8e-05±1.2e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- 0.31±0.14 0.28±0.23 0.25±0.25 0.3300±0.1400 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.29±0.23 -0.19±0.22 -0.21±0.18 -0.3100±0.2800 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.43±0.19 0.34±0.23 0.32±0.23 0.4500±0.2200 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.47±0.22 0.42±0.15 0.39±0.17 0.4800±0.1400 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.18±0.19 -0.06±0.23 -0.09±0.2 -0.2000±0.2800 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.5±0.17 0.42±0.15 0.4±0.18 0.5200±0.1700 --- ---
Chi-Square --- --- --- --- --- 0.9400000000000001 0.91
Stellar Age [Gyr] --- --- --- --- --- 0.8±3.1 ---
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 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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