NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

KOI-771 Overview

KOI-771 0.98 R⦿ 5631.00 K
Χ
KOI-771.01
Architecture
KOI-771
KOI-771
KOI-771.01
Other Data
Bibliography 11
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
KOI-771 KOI-771.01 Transit 2013 Q1-Q6 KOI Table False Positive Candidate
RA
19h46m47.74s
Dec
+49d18m59.20s
Distance
---
Parallax
---
Ecliptic Latitude
68.03348 deg
Ecliptic Longitude
321.5358 deg
Galactic Latitude
11.94692 deg
Galactic Longitude
82.61838 deg
Total Proper Motion
17.5646580±2.1226500 mas/yr
Proper Motion (RA)
17.51250±2.12265 mas/yr
Proper Motion (Dec)
-1.35261±2.12265 mas/yr
Photometry
mV
14.991±0.252
mTESS
14.502±0.020
mJ
13.678±0.032
mH
13.317±0.047
mKs
13.254±0.043
mKep
15.207
mW1
13.061±0.024
mW2
13.111±0.025
mW3
12.958±0.453
mW4
9.464
mB
15.974±0.055
mg
15.533
mi
15.068
mr
14.917
mz
14.960
Mission
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
KOI
Kepler Stellar Data
Kepler Positional Probabilities
Q1-Q17 DR25 False Positive Probabilities
Kepler Certified False Positive
Q1-Q16 DR25 TCE
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-Q16 KOI Table Q1-Q12 KOI Table Q1-Q8 KOI Table Q1-Q6 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5631.0±25.0 5517 5574 ---
5520 +100-111
5520 +83-110
5520.00 +83.00-110.00
5517.00±110.00 5517
Metallicity
(dex)
0.14±0.10 [M/H] --- -0.112 [Fe/H] ---
0.48 +0.05-0.15
[Fe/H]
0.480 +0.080-0.160
[Fe/H]
0.480 +0.080-0.160
[Fe/H] 		--- ---
ρ✶
(g/cm3)
--- --- --- ---
0.02605 +0.00045-0.00046
0.02713 +0.00066-0.00072
0.02713 +0.00066-0.00072
--- ---
M✶
(M⦿)
--- --- --- ---
1.03 +0.042-0.058
1.03 +0.034-0.062
1.0300 +0.0340-0.0620
1.0030±0.0620 ---
R✶
(R⦿)
--- 1.03 1.102 ---
0.983 +0.148-0.049
0.983 +0.16-0.053
0.9830 +0.1600-0.0530
1.0300±0.1700 1.03
log g
(log10(cm/s2))
--- 4.41 4.38 ---
4.466 +0.032-0.12
4.466 +0.04-0.144
4.466 +0.040-0.144
4.410±0.200 4.41
Age
(Gyr)
--- --- --- --- --- --- --- 6.1±3.4 ---
Print
Status
False Positive Candidate
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q16 KOI Table Q1-Q12 KOI Table Q1-Q8 KOI Table
a/R✶
--- 85.24±1.5 86.4±2.1 86.4±2.1 65±31
Teq
(K)
--- 196 196 196 201
b
---
0.701 +0.004-0.005
0.6757 +0.0056-0.0089
0.6757 +0.0056-0.0089
0.8525±0.1
S
(S⨁)
---
0.35 +0.15-0.06
0.35 +0.15-0.06
0.35 +0.15-0.06
---
e
--- 0 0 0 0
i
(deg)
--- 89.53 89.38 89.38 89.38
P
(days)
670.645531±0.001237 670.645531±0.001237 670.645246±0.001742 670.645246±0.001742 670.65±0.017
Rp
(R⨁)
---
14.14 +2.13-0.71
14.41 +2.34-0.78
14.41 +2.34-0.78
15.7±2.6
Rp/R✶
---
0.131705 +0.000242-0.000326
0.134227 +0.000396-0.000537
0.134227 +0.000396-0.000537
0.14±0.0013
a
(au)
--- 1.5155 1.5155 1.5155 1.502
δ
(%)
--- 1.80906±0.00335 1.91649±0.00638 1.91649±0.00638 1.67600
T14
(hours)
--- 53.412±0.131 54.024±0.191 54.024±0.191 60.0259
TC
(days)
2455042.044±0.00157 2455042.044±0.00157 2455042.044±0.00222 2455042.044±0.00222 2455042.0384±0.006
Print
Kepler Detection Products (4 File Types, 7 Files)
Kepler Pipeline Data Validation Reports q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q17_dr25_tce
Kepler TCERT Reports 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_q17_dr25_tce
Kepler Object of Interest
KepID 11465813 11465813 11465813 11465813 11465813 11465813
KOI Name K00771.01 K00771.01 K00771.01 K00771.01 K00771.01 K00771.01
Exoplanet Archive Disposition FALSE POSITIVE FALSE POSITIVE NOT DISPOSITIONED NOT DISPOSITIONED CANDIDATE CANDIDATE
Vetting Status Done Done Done Done Done Done
Date of Last Parameter Update 2018-08-16 2017-08-31 2014-12-18 2014-12-04 2014-01-07 2013-02-12
Disposition Using Kepler Data FALSE POSITIVE FALSE POSITIVE NOT DISPOSITIONED NOT DISPOSITIONED CANDIDATE CANDIDATE
Not Transit-Like False Positive Flag 0 1 0 0 --- ---
Stellar Eclipse False Positive Flag 1 0 0 0 --- ---
Centroid Offset False Positive Flag 1 0 0 0 --- ---
Ephemeris Match Indicates Contamination False Positive Flag 0 0 0 0 --- ---
Disposition Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q16_koi q1_q12_koi q1_q8_koi q1_q6_kepler_candidates
Orbital Period [days] 670.645531±0.001237 670.645531±0.001237 670.645246±0.001742 670.645246±0.001742 670.65±0.017 616880
Transit Epoch [BKJD] 209.04355±0.00157 209.04355±0.00157 209.04415±0.00222 209.04415±0.00222 209.0384±0.006 209
Transit Epoch [BJD] 2455042.044±0.00157 2455042.044±0.00157 2455042.044±0.00222 2455042.044±0.00222 2455042.0384±0.006 2455042
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q16_koi q1_q12_koi q1_q8_koi q1_q6_kepler_candidates
Number of Planets 1 1 1 1 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce --- --- --- ---
Link to DV Report kplr011465813-20160209194854_dvr.pdf kplr011465813-20160209194854_dvr.pdf --- --- --- ---
RA [decimal degrees] 296.69861000000003 296.69861000000003 296.69861000000003 296.69861000000003 296.69861000000003 296.69861000000003
Dec [decimal degrees] 49.316479 49.316479 49.316479 49.316479 49.316479 49.316479
Kepler-band [mag] 15.207 15.207 15.207 15.207 15.207 15.207
g'-band [mag] 15.533000000000001 15.533000000000001 15.533000000000001 15.533000000000001 15.533000000000001 15.533000000000001
r'-band [mag] 14.917000000000002 14.917000000000002 14.917000000000002 14.917000000000002 14.917000000000002 14.917000000000002
i'-band [mag] 15.068000000000001 15.068000000000001 15.068000000000001 15.068000000000001 15.068000000000001 15.068000000000001
z'-band [mag] 14.96 14.96 14.96 14.96 14.96 14.96
J-band [mag] 13.678 13.678 13.678 13.678 13.678 13.678
H-band [mag] 13.317 13.317 13.317 13.317 13.317 13.317
K-band [mag] 13.254000000000001 13.254000000000001 13.254000000000001 13.254000000000001 13.254000000000001 13.254000000000001
Disposition Score --- 0.0 --- --- --- ---
Comment --- INDIV_TRANS_CHASES_MARSHALL---ALL_TRANS_CHASES---CENT_FEW_DIFFS --- --- --- Period estimated from the duration of a single transit and knowledge of the stellar radius
Eccentricity --- 0 0 0 0 0
Impact Parameter ---
0.701 +0.004-0.005
0.6757 +0.0056-0.0089
0.6757 +0.0056-0.0089
0.8525±0.1 ---
Transit Duration [hrs] --- 53.412±0.131 54.024±0.191 54.024±0.191 60.0259 48.0463
Transit Depth [ppm] --- 18090.6±33.5 19164.9±63.8 19164.9±63.8 16760 17736
Planet-Star Radius Ratio ---
0.131705 +0.000242-0.000326
0.134227 +0.000396-0.000537
0.134227 +0.000396-0.000537
0.14±0.0013 0
Fitted Stellar Density [g/cm**3] ---
0.02605 +0.00045-0.00046
0.02713 +0.00066-0.00072
0.02713 +0.00066-0.00072
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
14.14 +2.13-0.71
14.41 +2.34-0.78
14.41 +2.34-0.78
15.7±2.6 13.39
Orbit Semi-Major Axis [au] --- 1.5155 1.5155 1.5155 1.502 ---
Inclination [deg] --- 89.53 89.38 89.38 89.38 ---
Equilibrium Temperature [K] --- 196 196 196 201 ---
Insolation Flux [Earth flux] ---
0.35 +0.15-0.06
0.35 +0.15-0.06
0.35 +0.15-0.06
--- ---
Planet-Star Distance over Star Radius --- 85.24±1.5 86.4±2.1 86.4±2.1 65±31 ---
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
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 -0.45170000000000005 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.9633 ---
Limb Darkening Coeff. 2 --- 0.2111 0.2149 0.2149 -0.3514 ---
Limb Darkening Coeff. 1 --- 0.4955 0.4897 0.4897 0.6285000000000001 ---
Maximum Single Event Statistic --- 70.64301999999999 --- --- --- ---
Maximum Multiple Event Statistic --- 96.96235999999999 --- --- --- ---
Transit Signal-to-Noise --- 642.7 524.8 524.8 446.6 415.6
Number of Transits --- 3 --- --- --- ---
TCE Planet Number --- 1 --- --- --- ---
Quarters --- 11100011111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.0001 --- --- --- ---
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)
Link to DV Summary --- kplr011465813-001-20160209194854_dvs.pdf --- --- --- ---
Stellar Effective Temperature [K] ---
5520 +100-111
5520 +83-110
5520.00 +83.00-110.00
5517.00±110.00 5517
Stellar Surface Gravity [log10(cm/s**2)] ---
4.466 +0.032-0.12
4.466 +0.04-0.144
4.466 +0.040-0.144
4.410±0.200 4.41
Stellar Metallicity [dex] ---
0.48 +0.05-0.15
0.480 +0.080-0.160
0.480 +0.080-0.160
--- ---
Stellar Radius [Solar radii] ---
0.983 +0.148-0.049
0.983 +0.16-0.053
0.9830 +0.1600-0.0530
1.0300±0.1700 1.03
Stellar Mass [Solar mass] ---
1.03 +0.042-0.058
1.03 +0.034-0.062
1.0300 +0.0340-0.0620
1.0030±0.0620 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 SME SME
FW Offset Significance [percent] --- 0.0 --- --- --- ---
FW Source α(OOT) [hrs] --- 19.7798916±0.0000018 --- --- --- ---
FW Source δ(OOT) [deg] --- 49.316601±0.000011 --- --- --- ---
FW Source Δα(OOT) [sec] --- -0.551±0.062 --- --- --- ---
FW Source Δδ(OOT) [arcsec] --- 0.435±0.039 --- --- --- ---
FW Δα(OOT) [sec] --- 0.0175±0.0035 --- --- --- ---
FW Δδ(OOT) [arcsec] --- -0.0049±0.0051 --- --- --- ---
PRF ΔαSQ(OOT) [arcsec] --- -1.286±0.069 --- --- --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.227±0.094 --- --- --- ---
PRF ΔθSQ(OOT) [arcsec] --- 1.306±0.07 --- --- --- ---
PRF ΔαSQ(KIC) [arcsec] --- -1.047±0.089 --- --- --- ---
PRF ΔδSQ(KIC) [arcsec] --- 0.31±0.12 --- --- --- ---
PRF ΔθSQ(KIC) [arcsec] --- 1.092±0.092 --- --- --- ---
Chi-Square --- --- --- --- 14.93 5.93
Stellar Age [Gyr] --- --- --- --- 6.1±3.4 ---
Known Objects
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
4 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
2 SuperWASP Time Series
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
External Link
Search
Browse
Download

NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.