KOI-6921 Overview
KOI-6921
1.09
R⦿
5962.00
K
?
KOI-6921.01
- Architecture
- KOI-6921
- KOI-6921
- Other Data
- Bibliography 7
- Nearby Data 5
Discovery Data
Host | Planet | Method | Year | Reference | Disposition |
---|---|---|---|---|---|
KOI-6921 | KOI-6921.01 | Transit | 2015 | Q1-Q17 DR24 KOI Table | Candidate Planet |
- RA
- 19h20m01.88s
- Dec
- +43d30m07.60s
- Distance
-
1307.20+37.29-35.31pc
- Parallax
- 0.7363510±0.0210784 mas
- Ecliptic Latitude
- 64.51406 deg
- Ecliptic Longitude
- 305.22352 deg
- Galactic Latitude
- 13.5067 deg
- Galactic Longitude
- 75.18495 deg
- Total Proper Motion
- 4.2720797±0.0402609 mas/yr
- Proper Motion (RA)
- 1.0771700±0.0416563 mas/yr
- Proper Motion (Dec)
- -4.1340500±0.0401644 mas/yr
- Photometry
-
mV15.247±0.172
-
mTESS14.6245±0.0068
-
mJ13.966±0.022
-
mH13.700±0.028
-
mKs13.646±0.037
-
mKep15.099
-
mW113.674±0.025
-
mW213.642±0.030
-
mW312.66
-
mW48.708
-
mGaia15.06250±0.00032
-
mB15.965±0.059
-
mg15.522
-
mi14.917
-
mr15.058
-
mz14.887
Source | TICv8 | Latham et al. 2005 | Q1-Q17 DR25 Supplemental KOI Table | Q1-Q17 DR25 KOI Table | Q1-Q17 DR24 KOI Table | Show Candidate Solutions >> | << Hide Candidate Solutions |
---|---|---|---|---|---|---|---|
Teff
(K)
|
5962.0±123.0 | 6048 | --- |
6274 +174-218
|
6276 +163-221
|
||
L✶
(log10(L⦿))
|
0.1349306 | --- | --- | --- | --- | ||
ρ✶
(g/cm3)
|
1.1710891 | --- | --- |
1.81373 +0.38245-0.86454
|
1.83960 +0.34038-1.80188
|
||
M✶
(M⦿)
|
1.09 | --- | --- | 1.115±0.156 |
1.078 +0.255-0.117
|
||
R✶
(R⦿)
|
1.0948 | 1.031 | --- |
1.062 +0.361-0.12
|
1.106 +0.586-0.123
|
||
log g
(log10(cm/s2))
|
4.39683 | 4.45 | --- |
4.434 +0.056-0.224
|
4.385±0.074 | ||
Metallicity
(dex)
|
--- | -0.090 [Fe/H] | --- |
-0.1 +0.25-0.3
[Fe/H]
|
-0.100 +0.220-0.300
[Fe/H]
|
- Status
- Candidate Planet
- Detected By
- Transit
Source | Q1-Q17 DR25 Supplemental KOI Table | Q1-Q17 DR25 KOI Table | Q1-Q17 DR24 KOI Table |
---|---|---|---|
P
(days)
|
6.87778029±9.034e-05 | 6.87778029±9.034e-05 | 6.8777602±0.0001084 |
TC
(days)
|
2454966.042±0.00893 | 2454966.042±0.00893 | 2454966.041±0.013 |
a/R✶
|
--- | 16.55±3.5 | 16.63±3.1 |
Teq
(K)
|
--- | 1052 | 1080 |
b
|
--- |
0.08 +0.365-0.079
|
0.1425 +0.3299-0.1425
|
S
(S⨁)
|
--- |
289.51 +290.38-91.78
|
321.35 +511.97-101.41
|
e
|
--- | 0 | 0 |
i
(deg)
|
--- | 89.72 | 89.38 |
Rp
(R⨁)
|
--- |
1.19 +0.4-0.14
|
1.23 +0.65-0.14
|
Rp/R✶
|
--- |
0.01024 +0.000628-0.000792
|
0.010194 +0.000974-0.0006
|
a
(au)
|
--- | .0735 | .0727 |
δ
(%)
|
--- | 0.01240±0.00146 | 0.01226±0.00164 |
T14
(hours)
|
--- | 3.199±0.262 | 3.162±0.407 |
Kepler Detection Products
(4 File Types, 10 Files)
Kepler Pipeline Data Validation Reports | q1_q17_dr24_tce | q1_q17_dr25_tce | ||
---|---|---|---|---|
Kepler Pipeline Data Validation Summaries | q1_q17_dr24_tce | q1_q17_dr25_tce | ||
Kepler TCERT Reports | 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_q17_dr24_tce | q1_q17_dr25_tce |
---|
Kepler Object of Interest
KepID | 7816935 | 7816935 | 7816935 |
---|---|---|---|
KOI Name | K06921.01 | K06921.01 | K06921.01 |
Exoplanet Archive Disposition | CANDIDATE | CANDIDATE | CANDIDATE |
Vetting Status | Done | Done | Done |
Date of Last Parameter Update | 2018-08-16 | 2017-08-31 | 2015-09-24 |
Disposition Using Kepler Data | CANDIDATE | CANDIDATE | CANDIDATE |
Not Transit-Like False Positive Flag | 0 | 0 | 0 |
Stellar Eclipse False Positive Flag | 0 | 0 | 0 |
Centroid Offset False Positive Flag | 0 | 0 | 0 |
Ephemeris Match Indicates Contamination False Positive Flag | 0 | 0 | 0 |
Disposition Provenance | q1_q17_dr25_sup_koi | q1_q17_dr25_koi | q1_q17_dr24_koi |
Orbital Period [days] | 6.87778029±9.034e-05 | 6.87778029±9.034e-05 | 6.8777602±0.0001084 |
Transit Epoch [BKJD] | 133.04176±0.00893 | 133.04176±0.00893 | 133.0413±0.013 |
Transit Epoch [BJD] | 2454966.042±0.00893 | 2454966.042±0.00893 | 2454966.041±0.013 |
Parameters Provenance | q1_q17_dr25_sup_koi | q1_q17_dr25_koi | q1_q17_dr24_koi |
Number of Planets | 1 | 1 | 1 |
TCE Delivery | q1_q17_dr25_tce | q1_q17_dr25_tce | q1_q17_dr24_tce |
Link to DV Report | kplr007816935-20160209194854_dvr.pdf | kplr007816935-20160209194854_dvr.pdf | kplr007816935-20141002224145_dvr.pdf |
RA [decimal degrees] | 290.00784 | 290.00784 | 290.00784 |
Dec [decimal degrees] | 43.502129 | 43.502129 | 43.502129 |
Kepler-band [mag] | 15.099 | 15.099 | 15.099 |
g'-band [mag] | 15.522 | 15.522 | 15.522 |
r'-band [mag] | 15.058000000000002 | 15.058000000000002 | 15.058000000000002 |
i'-band [mag] | 14.917000000000002 | 14.917000000000002 | 14.917000000000002 |
z'-band [mag] | 14.887 | 14.887 | 14.887 |
J-band [mag] | 13.966000000000001 | 13.966000000000001 | 13.966000000000001 |
H-band [mag] | 13.700000000000001 | 13.700000000000001 | 13.700000000000001 |
K-band [mag] | 13.646 | 13.646 | 13.646 |
Disposition Score | --- | 0.9540000000000001 | --- |
Comment | --- | NO_COMMENT | --- |
Eccentricity | --- | 0 | 0 |
Impact Parameter | --- |
0.08 +0.365-0.079
|
0.1425 +0.3299-0.1425
|
Transit Duration [hrs] | --- | 3.199±0.262 | 3.162±0.407 |
Transit Depth [ppm] | --- | 124±14.6 | 122.6±16.4 |
Planet-Star Radius Ratio | --- |
0.01024 +0.000628-0.000792
|
0.010194 +0.000974-0.0006
|
Fitted Stellar Density [g/cm**3] | --- |
1.81373 +0.38245-0.86454
|
1.83960 +0.34038-1.80188
|
Planetary Fit Type | --- | LS+MCMC | MCMC |
Planetary Radius [Earth radii] | --- |
1.19 +0.4-0.14
|
1.23 +0.65-0.14
|
Orbit Semi-Major Axis [au] | --- | .0735 | .0727 |
Inclination [deg] | --- | 89.72 | 89.38 |
Equilibrium Temperature [K] | --- | 1052 | 1080 |
Insolation Flux [Earth flux] | --- |
289.51 +290.38-91.78
|
321.35 +511.97-101.41
|
Planet-Star Distance over Star Radius | --- | 16.55±3.5 | 16.63±3.1 |
Limb Darkening Model | --- | Claret (2011 A&A 529 75) ATLAS LS | Claret (2011 A&A 529 75) ATLAS LS |
Limb Darkening Coeff. 4 | --- | 0.0 | 0.0 |
Limb Darkening Coeff. 3 | --- | 0.0 | 0.0 |
Limb Darkening Coeff. 2 | --- | 0.302 | 0.3054 |
Limb Darkening Coeff. 1 | --- | 0.319 | 0.31670000000000004 |
Maximum Single Event Statistic | --- | 2.8786771 | 4.537663 |
Maximum Multiple Event Statistic | --- | 7.846725999999999 | 7.9841194 |
Transit Signal-to-Noise | --- | 10.1 | 8.4 |
Number of Transits | --- | 197 | 197 |
TCE Planet Number | --- | 1 | 1 |
Quarters | --- | 11111111111111111000000000000000 | 11111111111111111000000000000000 |
Odd-Even Depth Comparision Statistic | --- | 0.795 | --- |
Transit Model | --- | Mandel and Agol (2002 ApJ 580 171) | Mandel and Agol (2002 ApJ 580 171) |
Link to DV Summary | --- | kplr007816935-001-20160209194854_dvs.pdf | kplr007816935-001-20141002224145_dvs.pdf |
Stellar Effective Temperature [K] | --- |
6274 +174-218
|
6276 +163-221
|
Stellar Surface Gravity [log10(cm/s**2)] | --- |
4.434 +0.056-0.224
|
4.385±0.074 |
Stellar Metallicity [dex] | --- |
-0.1 +0.25-0.3
|
-0.100 +0.220-0.300
|
Stellar Radius [Solar radii] | --- |
1.062 +0.361-0.12
|
1.106 +0.586-0.123
|
Stellar Mass [Solar mass] | --- | 1.115±0.156 |
1.078 +0.255-0.117
|
Stellar Parameter Provenance | --- | q1_q17_dr25_stellar | stellar_q1_q17 |
FW Offset Significance [percent] | --- | 0.134 | 0.021 |
FW Source α(OOT) [hrs] | --- | 19.333904±0.000045 | 19.333894±0.000042 |
FW Source δ(OOT) [deg] | --- | 43.50253±0.00048 | 43.50272±0.00045 |
FW Source Δα(OOT) [sec] | --- | 1.9±1.7 | 1.5±1.6 |
FW Source Δδ(OOT) [arcsec] | --- | 1.5±1.7 | 2.1±1.6 |
FW Δα(OOT) [sec] | --- | -0.00019±0.00018 | -0.00016±0.00018 |
FW Δδ(OOT) [arcsec] | --- | -0.00015±0.00018 | -0.00023±0.00018 |
PRF ΔαSQ(OOT) [arcsec] | --- | 1.5±1.1 | 0.66±0.93 |
PRF ΔδSQ(OOT) [arcsec] | --- | 1.07±0.84 | 0.78±0.73 |
PRF ΔθSQ(OOT) [arcsec] | --- | 1.8±1.3 | 1.02±0.67 |
PRF ΔαSQ(KIC) [arcsec] | --- | 1.5±1 | 0.68±0.94 |
PRF ΔδSQ(KIC) [arcsec] | --- | 1.03±0.78 | 0.74±0.84 |
PRF ΔθSQ(KIC) [arcsec] | --- | 1.8±1.2 | 1±0.64 |
- Known Objects
- 1 Kepler Objects of Interest (KOIs)
- 1 Threshold Crossing Events (TCEs)
- 5 2MASS Point Source Catalog
- Data Files
- 2 Kepler Time Series
- 1 SuperWASP Time Series
-
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Kepler KOI delivery, Q1-Q17 DR25 supplement
Q1-Q17 DR25 Supplemental KOI Table -
Kepler KOI delivery, Q1-Q17 DR25
Q1-Q17 DR25 KOI Table -
Kepler KOI delivery, Q1-Q17 DR24
Q1-Q17 DR24 KOI Table -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
The Kepler Input Catalog
Latham et al. 2005 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
- External Link
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