NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

KOI-777 Overview

KOI-777 0.95 R⦿ 5256.00 K
?
KOI-777.01
Architecture
KOI-777
KOI-777
KOI-777.01
Other Data
Bibliography 13
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
KOI-777 KOI-777.01 Transit 2013 Q1-Q6 KOI Table Candidate Planet
RA
19h37m16.04s
Dec
+50d04m48.66s
Distance
2344.74+145.03-129.39
pc
Parallax
0.3968290±0.0244111 mas
Ecliptic Latitude
69.43432 deg
Ecliptic Longitude
318.78071 deg
Galactic Latitude
13.66636 deg
Galactic Longitude
82.59716 deg
Total Proper Motion
10.0808152±0.0500240 mas/yr
Proper Motion (RA)
-4.4397800±0.0478928 mas/yr
Proper Motion (Dec)
-9.0504800±0.0505235 mas/yr
Photometry
mV
15.681±0.183
mTESS
14.8921±0.0089
mJ
14.029±0.025
mH
13.631±0.031
mKs
13.491±0.042
mKep
15.487
mW1
13.461±0.024
mW2
13.500±0.028
mW3
10.763±0.103
mW4
9.222
mGaia
15.454300±0.001314
mB
16.28±0.00
mg
---
mi
---
mr
---
mz
---
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-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)
5199.0±123.0 5256 5256 ---
5446 +179-163
5446 +195-155
5446 +195-155
5446.00 +195.00-155.00
5518.00±89.00 5256
Metallicity
(dex)
--- --- -0.560 [Fe/H] ---
-0.54 +0.35-0.3
[Fe/H]
-0.540 +0.360-0.280
[Fe/H]
-0.540 +0.360-0.280
[Fe/H]
-0.540 +0.360-0.280
[Fe/H] 		--- ---
R✶
(R⦿)
2.22261 0.72 0.948 ---
0.781 +0.116-0.095
0.781 +0.378-0.091
0.781 +0.378-0.091
0.7810 +0.3780-0.0910
0.8800±0.4400 .72
log g
(log10(cm/s2))
--- 4.58 4.48 ---
4.507 +0.116-0.105
4.507 +0.093-0.387
4.507 +0.093-0.387
4.507 +0.093-0.387
4.480±0.300 4.58
ρ✶
(g/cm3)
--- --- --- ---
1.89549 +5.83737-1.19072
1.97961 +0.15901-0.46262
1.97961 +0.15901-0.46262
1.97961 +0.15901-0.46262
--- ---
M✶
(M⦿)
--- --- --- ---
0.714 +0.104-0.037
0.714 +0.142-0.042
0.714 +0.142-0.042
0.7140 +0.1420-0.0420
0.8590±0.0750 ---
Age
(Gyr)
--- --- --- --- --- --- --- --- 8.6±3.9 ---
Print
Status
Candidate Planet
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source 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✶
--- --- 54.7±24.1 55.5±4.5 55.5±4.5 55.5±4.5 62±11
Teq
(K)
--- --- 467 468 468 468 488
b
--- ---
0.911 +5.567-0.118
0.911 +0.0313-0.0154
0.911 +0.0313-0.0154
0.911 +0.0313-0.0154
0.881±0.1
S
(S⨁)
--- ---
11.29 +5.67-3.57
11.29 +17.34-3.44
11.29 +17.34-3.44
11.29 +17.34-3.44
---
e
--- --- 0 0 0 0 0
i
(deg)
--- --- 89.05 88.81 88.81 88.81 89.38
P
(days)
40.41952966±0.00000168 40.4195037±0.0001139 40.4195037±0.0001139 40.41958501±4.834e-05 40.41958501±4.834e-05 40.41958501±4.834e-05 40.41943±0.00012
Rp
(R⨁)
--- ---
7.51 +1.12-0.91
8.02 +3.88-0.94
8.02 +3.88-0.94
8.02 +3.88-0.94
8.1±4
Rp
(RJup)
--- ---
0.670+0.100-0.081
0.715+0.346-0.084
0.715+0.346-0.084
0.715+0.346-0.084
0.723+0.357-0.357
Rp/R✶
--- ---
0.088069 +5.461791-0.013636
0.094003 +0.011024-0.007069
0.094003 +0.011024-0.007069
0.094003 +0.011024-0.007069
0.0848±0.0022
a
(au)
--- --- .2062 .2062 .2062 .2062 .219
δ
(%)
0.6957 ---
0.62560+0.02300-0.02300
0.69190+0.01360-0.01360
0.69190+0.01360-0.01360
0.69190+0.01360-0.01360
 0.60610
T14
(hours)
3.2138 --- 3.362±0.14 3.3708±0.0761 3.3708±0.0761 3.3708±0.0761 3.1322
TC
(days)
2454966.144924±0.001436 2455006.565±0.00222 2455006.565±0.00222 2455006.563±0.000953 2455006.563±0.000953 2455006.563±0.000953 2455006.5643±0.001
Print
Kepler Detection Products (4 File Types, 20 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_q16_tce q1_q16_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce q1_q17_dr25_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 11818800 11818800 11818800 11818800 11818800 11818800 11818800
KOI Name K00777.01 K00777.01 K00777.01 K00777.01 K00777.01 K00777.01 K00777.01
Exoplanet Archive Disposition CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED NOT DISPOSITIONED CANDIDATE CANDIDATE
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 CANDIDATE 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] 40.4195037±0.0001139 40.4195037±0.0001139 40.41958501±4.834e-05 40.41958501±4.834e-05 40.41958501±4.834e-05 40.41943±0.00012 40.41943±0.00012
Transit Epoch [BKJD] 173.56469±0.00222 173.56469±0.00222 173.563174±0.000953 173.563174±0.000953 173.563174±0.000953 173.5643±0.001 173.5643±0.001
Transit Epoch [BJD] 2455006.565±0.00222 2455006.565±0.00222 2455006.563±0.000953 2455006.563±0.000953 2455006.563±0.000953 2455006.5643±0.001 2455006.5643±0.001
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 kplr011818800-20160209194854_dvr.pdf kplr011818800-20160209194854_dvr.pdf kplr011818800-20141002224145_dvr.pdf kplr011818800-20130815195353_dvr.pdf kplr011818800-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 294.31686 294.31686 294.31686 294.31686 294.31686 294.31686 294.31686
Dec [decimal degrees] 50.080231 50.080231 50.080231 50.080231 50.080231 50.080231 50.080231
Kepler-band [mag] 15.487 15.487 15.487 15.487 15.487 15.487 15.487
g'-band [mag] 16.1 16.1 16.1 16.1 16.1 16.1 16.1
r'-band [mag] 15.463000000000001 15.463000000000001 15.463000000000001 15.463000000000001 15.463000000000001 15.463000000000001 15.463000000000001
i'-band [mag] 15.224 15.224 15.224 15.224 15.224 15.224 15.224
z'-band [mag] 15.091000000000001 15.091000000000001 15.091000000000001 15.091000000000001 15.091000000000001 15.091000000000001 15.091000000000001
J-band [mag] 14.029 14.029 14.029 14.029 14.029 14.029 14.029
H-band [mag] 13.631 13.631 13.631 13.631 13.631 13.631 13.631
K-band [mag] 13.491000000000001 13.491000000000001 13.491000000000001 13.491000000000001 13.491000000000001 13.491000000000001 13.491000000000001
Disposition Score --- 0.999 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.911 +5.567-0.118
0.911 +0.0313-0.0154
0.911 +0.0313-0.0154
0.911 +0.0313-0.0154
0.881±0.1 0.88±0.18
Transit Duration [hrs] --- 3.362±0.14 3.3708±0.0761 3.3708±0.0761 3.3708±0.0761 3.1322 3.1322
Transit Depth [ppm] --- 6256±230 6919±136 6919±136 6919±136 6061 6309
Planet-Star Radius Ratio ---
0.088069 +5.461791-0.013636
0.094003 +0.011024-0.007069
0.094003 +0.011024-0.007069
0.094003 +0.011024-0.007069
0.0848±0.0022 0.0848±0.0022
Fitted Stellar Density [g/cm**3] ---
1.89549 +5.83737-1.19072
1.97961 +0.15901-0.46262
1.97961 +0.15901-0.46262
1.97961 +0.15901-0.46262
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
7.51 +1.12-0.91
8.02 +3.88-0.94
8.02 +3.88-0.94
8.02 +3.88-0.94
8.1±4 6.65
Orbit Semi-Major Axis [au] --- .2062 .2062 .2062 .2062 .219 .206
Inclination [deg] --- 89.05 88.81 88.81 88.81 89.38 ---
Equilibrium Temperature [K] --- 467 468 468 468 488 433
Insolation Flux [Earth flux] ---
11.29 +5.67-3.57
11.29 +17.34-3.44
11.29 +17.34-3.44
11.29 +17.34-3.44
--- ---
Planet-Star Distance over Star Radius --- 54.7±24.1 55.5±4.5 55.5±4.5 55.5±4.5 62±11 62±11
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 -0.33590000000000003 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.6032000000000001 ---
Limb Darkening Coeff. 2 --- 0.2665 0.306 0.306 0.306 -0.012 ---
Limb Darkening Coeff. 1 --- 0.398 0.34190000000000004 0.34190000000000004 0.34190000000000004 0.5021 ---
Maximum Single Event Statistic --- 22.598502999999997 26.403966999999998 --- --- --- ---
Maximum Multiple Event Statistic --- 94.071846 95.04157 --- --- --- ---
Transit Signal-to-Noise --- 36.9 115.60000000000001 115.60000000000001 115.60000000000001 120.60000000000001 69.0
Number of Transits --- 36 36 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.8482000000000001 --- --- --- --- ---
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 --- kplr011818800-001-20160209194854_dvs.pdf kplr011818800-001-20141002224145_dvs.pdf kplr011818800-001-20130826182306_dvs.pdf kplr011818800-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5446 +179-163
5446 +195-155
5446 +195-155
5446.00 +195.00-155.00
5518.00±89.00 5256
Stellar Surface Gravity [log10(cm/s**2)] ---
4.507 +0.116-0.105
4.507 +0.093-0.387
4.507 +0.093-0.387
4.507 +0.093-0.387
4.480±0.300 4.58
Stellar Metallicity [dex] ---
-0.54 +0.35-0.3
-0.540 +0.360-0.280
-0.540 +0.360-0.280
-0.540 +0.360-0.280
--- ---
Stellar Radius [Solar radii] ---
0.781 +0.116-0.095
0.781 +0.378-0.091
0.781 +0.378-0.091
0.7810 +0.3780-0.0910
0.8800±0.4400 .72
Stellar Mass [Solar mass] ---
0.714 +0.104-0.037
0.714 +0.142-0.042
0.714 +0.142-0.042
0.7140 +0.1420-0.0420
0.8590±0.0750 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.027 0.0 0.17700000000000002 0.081 0.022000000000000002 ---
FW Source α(OOT) [hrs] --- 19.6211267±0.000004 19.621123±0.0000037 19.6211282±0.0000039 19.621126300±0.000004400 19.621124800±0.000005000 ---
FW Source δ(OOT) [deg] --- 50.080316±0.000038 50.080313±0.000035 50.080299±0.000035 50.08023900±0.00004000 50.08026400±0.00004800 ---
FW Source Δα(OOT) [sec] --- 0.09±0.14 -0.03±0.13 0.14±0.14 -0.01500±0.01600 -0.02700±0.01800 ---
FW Source Δδ(OOT) [arcsec] --- 0.31±0.14 0.3±0.13 0.25±0.13 -0.00780±0.00970 -0.00300±0.01100 ---
FW Δα(OOT) [sec] --- 0.0006±0.002 0.0018±0.0019 0.0005±0.0021 0.0001±0.00027 0.000179±6e-05 ---
FW Δδ(OOT) [arcsec] --- -0.0011±0.003 -0.001±0.0028 -0.0007±0.0031 5e-05±0.00026 2.2e-05±3.8e-05 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.025±0.072 -0.024±0.071 -0.015±0.072 0.0070±0.0170 0.0020±0.0210 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.051±0.076 0.047±0.076 0.059±0.075 0.0460±0.0400 0.0720±0.0490 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.057±0.077 0.053±0.075 0.061±0.076 0.0460±0.0390 0.0720±0.0490 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.049±0.071 -0.05±0.072 -0.052±0.072 -0.0200±0.0180 -0.0250±0.0220 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.021±0.075 -0.024±0.075 -0.013±0.073 -0.0230±0.0390 0.0070±0.0480 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.053±0.072 0.055±0.072 0.053±0.072 0.0300±0.0320 0.0260±0.0250 ---
Chi-Square --- --- --- --- --- 2.47 2.22
Stellar Age [Gyr] --- --- --- --- --- 8.6±3.9 ---
Known Objects
1 Kepler Objects of Interest (KOIs)
3 Threshold Crossing Events (TCEs)
2 2MASS Point Source Catalog
Data Files
1 Kepler 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.