Kepler-778 Overview
Kepler-778
0.71
R⦿
5141.00
K
Kepler-778 b
0.150
RJup
- Architecture
- Kepler-778
- Kepler-778
- Other Data
- Bibliography 15
- Exoplanet Archive Notes 1
- Nearby Data 6
Discovery Data
Host | Planet | Method | Year | Reference | Disposition |
---|---|---|---|---|---|
Kepler-778 | Kepler-778 b | Transit | 2016 | Morton et al. 2016 | Confirmed Planet |
Kepler-778 b
- Orbital period, transit mid-point, transit duration, Rp/Rs and their errors taken from DR24 KOI table. Planet radius error propagated from stellar radius error in ref. and Rp/Rs error. (Morton et al. 2016)
- RA
- 19h09m54.60s
- Dec
- +44d14m14.89s
- Distance
-
938.168+27.828-26.296pc
- Parallax
- 1.0376900±0.0304965 mas
- Ecliptic Latitude
- 65.76913 deg
- Ecliptic Longitude
- 301.62004 deg
- Galactic Latitude
- 15.47229 deg
- Galactic Longitude
- 75.11678 deg
- Total Proper Motion
- 8.7339794±0.0624618 mas/yr
- Proper Motion (RA)
- 6.2223100±0.0596708 mas/yr
- Proper Motion (Dec)
- -6.1290500±0.0652135 mas/yr
- Photometry
-
mV15.959±0.080
-
mTESS15.1812±0.0064
-
mJ14.351±0.027
-
mH13.852±0.034
-
mKs13.788±0.044
-
mKep15.764
-
mW113.821±0.025
-
mW213.956±0.033
-
mW312.336
-
mW49.39
-
mGaia15.751400±0.000441
-
mB17.157±0.077
-
mg---
-
mi---
-
mr---
-
mz---
Source | TICv8 | Berger et al. 2018 | Gaia DR2 | Morton et al. 2016 | 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)
|
5098.0±122.0 | 5315±186 |
5018.2170+80.0267-77.3723
|
5102.000+71.963-62.115
|
5141 | 5141 | --- |
5311 +175-159
|
5311 +180-145
|
5311 +180-145
|
5311.00 +180.00-145.00
|
5278.00±94.00 | 5141 | ||
Metallicity
(dex)
|
--- | --- | --- |
-0.0900+0.1470-0.1860
[Fe/H]
|
--- | -0.038 [Fe/H] | --- | -0.04±0.3 [Fe/H] | -0.040±0.280 [Fe/H] | -0.040±0.280 [Fe/H] | -0.040±0.280 [Fe/H] | --- | --- | ||
R✶
(R⦿)
|
0.796643 |
0.788+0.064-0.059
|
0.81625414+0.02576470-0.02542430
|
0.770+0.040-0.051
|
0.74 | 0.711 | --- |
0.788 +0.133-0.061
|
0.788 +0.213-0.058
|
0.788 +0.213-0.058
|
0.7880 +0.2130-0.0580
|
0.7400±0.5100 | .74 | ||
log g
(log10(cm/s2))
|
4.57004 | --- | --- |
4.580+0.032-0.053
|
4.62 | 4.69 | --- |
4.588 +0.035-0.112
|
4.588 +0.026-0.173
|
4.588 +0.026-0.173
|
4.588 +0.026-0.173
|
4.620±0.300 | 4.62 | ||
L✶
(log10(L⦿))
|
-0.4131786 | --- |
-0.4194568+0.0298007-0.0319973
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ||
Age
(Gyr)
|
--- | --- | --- |
5.250+5.790-3.240
|
--- | --- | --- | --- | --- | --- | --- | 0.8±3.6 | --- | ||
M✶
(M⦿)
|
0.86 | --- | --- |
0.810+0.042-0.049
|
--- | --- | --- |
0.884 +0.07-0.096
|
0.884 +0.071-0.095
|
0.884 +0.071-0.095
|
0.8840 +0.0710-0.0950
|
0.8400±0.1200 | --- | ||
ρ✶
(g/cm3)
|
2.3981286 | --- | --- | --- | --- | --- | --- |
2.72690 +0.22537-0.97048
|
2.13439 +0.85266-0.40763
|
2.13439 +0.85266-0.40763
|
2.13439 +0.85266-0.40763
|
--- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
Source | Morton et al. 2016 | GajdoĊĦ et al. 2019 | Berger et al. 2018 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
a/R✶
|
--- | --- | --- | --- | 12.67±1 | 11.68±4.7 | 11.68±4.7 | 11.68±4.7 | 9.2±3.9 | ||
Teq
(K)
|
--- | --- | --- | --- | 977 | 977 | 977 | 977 | 943 | ||
b
|
--- | --- | --- | --- |
0.127 +0.313-0.127
|
0.4118 +0.0505-0.4117
|
0.4118 +0.0505-0.4117
|
0.4118 +0.0505-0.4117
|
0.72±0.42 | ||
S
(S⨁)
|
--- | --- |
216.568+15.786-14.554
|
--- |
215.46 +119.62-53.06
|
215.46 +181.81-49.93
|
215.46 +181.81-49.93
|
215.46 +181.81-49.93
|
--- | ||
e
|
--- | --- | --- | --- | 0 | 0 | 0 | 0 | 0 | ||
i
(deg)
|
--- | --- | --- | --- | 89.43 | 88.24 | 88.24 | 88.24 | 85.37 | ||
P
(days)
|
3.75574426±1.083e-05 | 3.7557271155±0.0000167424 | --- | 3.75574267±1.068e-05 | 3.75574267±1.068e-05 | 3.75574426±1.083e-05 | 3.75574426±1.083e-05 | 3.75574426±1.083e-05 | 3.75577±3.8e-05 | ||
Rp
(R⨁)
|
1.68+0.10-0.13
|
--- |
1.581+0.144-0.124
|
--- |
1.58 +0.27-0.12
|
1.72 +0.46-0.13
|
1.72 +0.46-0.13
|
1.72 +0.46-0.13
|
1.7±1.2 | ||
Rp/R✶
|
0.019985 +0.000449-0.000855
|
--- | --- | --- |
0.018377 +0.000724-0.000461
|
0.019985 +0.000449-0.000855
|
0.019985 +0.000449-0.000855
|
0.019985 +0.000449-0.000855
|
0.0208±0.0024 | ||
a
(au)
|
--- | --- | --- | --- | .0453 | .0453 | .0453 | .0453 | .045 | ||
δ
(%)
|
--- | --- | --- | --- | 0.04174±0.00175 | 0.04735±0.00199 | 0.04735±0.00199 | 0.04735±0.00199 | 0.04450 | ||
T14
(hours)
|
2.2971±0.0719 | --- | --- | --- | 2.2911±0.0739 | 2.2971±0.0719 | 2.2971±0.0719 | 2.2971±0.0719 | 2.2714 | ||
TC
(days)
|
2454966.43288±0.00240 | 2454966.43618000±0.00369071 | --- | 2454966.433±0.00243 | 2454966.433±0.00243 | 2454966.433±0.0024 | 2454966.433±0.0024 | 2454966.433±0.0024 | 2454966.4295±0.0034 | ||
Rp
(RJup)
|
0.150+0.009-0.012
|
--- |
0.1410+0.0128-0.0111
|
--- | --- | --- | --- | --- | --- |
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 | 8288947 | 8288947 | 8288947 | 8288947 | 8288947 | 8288947 | 8288947 |
---|---|---|---|---|---|---|---|
KOI Name | K01142.01 | K01142.01 | K01142.01 | K01142.01 | K01142.01 | K01142.01 | K01142.01 |
Kepler Name | Kepler-778 b | Kepler-778 b | Kepler-778 b | Kepler-778 b | Kepler-778 b | Kepler-778 b | Kepler-778 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 | 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] | 3.75574267±1.068e-05 | 3.75574267±1.068e-05 | 3.75574426±1.083e-05 | 3.75574426±1.083e-05 | 3.75574426±1.083e-05 | 3.75577±3.8e-05 | 3.75577±3.8e-05 |
Transit Epoch [BKJD] | 133.4333±0.00243 | 133.4333±0.00243 | 133.43288±0.0024 | 133.43288±0.0024 | 133.43288±0.0024 | 133.4295±0.0034 | 133.4295±0.0034 |
Transit Epoch [BJD] | 2454966.433±0.00243 | 2454966.433±0.00243 | 2454966.433±0.0024 | 2454966.433±0.0024 | 2454966.433±0.0024 | 2454966.4295±0.0034 | 2454966.4295±0.0034 |
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 | kplr008288947-20160209194854_dvr.pdf | kplr008288947-20160209194854_dvr.pdf | kplr008288947-20141002224145_dvr.pdf | kplr008288947-20130815195353_dvr.pdf | kplr008288947-20121029204534_dvr.pdf | --- | --- |
RA [decimal degrees] | 287.47742 | 287.47742 | 287.47742 | 287.47742 | 287.47742 | 287.47742 | 287.47742 |
Dec [decimal degrees] | 44.237511 | 44.237511 | 44.237511 | 44.237511 | 44.237511 | 44.237511 | 44.237511 |
Kepler-band [mag] | 15.764000000000001 | 15.764000000000001 | 15.764000000000001 | 15.764000000000001 | 15.764000000000001 | 15.764000000000001 | 15.764000000000001 |
g'-band [mag] | 16.428 | 16.428 | 16.428 | 16.428 | 16.428 | 16.428 | 16.428 |
r'-band [mag] | 15.702 | 15.702 | 15.702 | 15.702 | 15.702 | 15.702 | 15.702 |
i'-band [mag] | 15.479000000000001 | 15.479000000000001 | 15.479000000000001 | 15.479000000000001 | 15.479000000000001 | 15.479000000000001 | 15.479000000000001 |
z'-band [mag] | 15.376000000000001 | 15.376000000000001 | 15.376000000000001 | 15.376000000000001 | 15.376000000000001 | 15.376000000000001 | 15.376000000000001 |
J-band [mag] | 14.351 | 14.351 | 14.351 | 14.351 | 14.351 | 14.351 | 14.351 |
H-band [mag] | 13.852 | 13.852 | 13.852 | 13.852 | 13.852 | 13.852 | 13.852 |
K-band [mag] | 13.788 | 13.788 | 13.788 | 13.788 | 13.788 | 13.788 | 13.788 |
Disposition Score | --- | 1.0 | --- | --- | --- | --- | --- |
Comment | --- | NO_COMMENT | --- | --- | --- | --- | --- |
Eccentricity | --- | 0 | 0 | 0 | 0 | 0 | 0 |
Impact Parameter | --- |
0.127 +0.313-0.127
|
0.4118 +0.0505-0.4117
|
0.4118 +0.0505-0.4117
|
0.4118 +0.0505-0.4117
|
0.72±0.42 | 0.72±0.65 |
Transit Duration [hrs] | --- | 2.2911±0.0739 | 2.2971±0.0719 | 2.2971±0.0719 | 2.2971±0.0719 | 2.2714 | 2.2714 |
Transit Depth [ppm] | --- | 417.4±17.5 | 473.5±19.9 | 473.5±19.9 | 473.5±19.9 | 445 | 462 |
Planet-Star Radius Ratio | --- |
0.018377 +0.000724-0.000461
|
0.019985 +0.000449-0.000855
|
0.019985 +0.000449-0.000855
|
0.019985 +0.000449-0.000855
|
0.0208±0.0024 | 0.0208±0.0024 |
Fitted Stellar Density [g/cm**3] | --- |
2.72690 +0.22537-0.97048
|
2.13439 +0.85266-0.40763
|
2.13439 +0.85266-0.40763
|
2.13439 +0.85266-0.40763
|
--- | --- |
Planetary Fit Type | --- | LS+MCMC | MCMC | MCMC | MCMC | --- | --- |
Planetary Radius [Earth radii] | --- |
1.58 +0.27-0.12
|
1.72 +0.46-0.13
|
1.72 +0.46-0.13
|
1.72 +0.46-0.13
|
1.7±1.2 | 1.69 |
Orbit Semi-Major Axis [au] | --- | .0453 | .0453 | .0453 | .0453 | .045 | .045 |
Inclination [deg] | --- | 89.43 | 88.24 | 88.24 | 88.24 | 85.37 | --- |
Equilibrium Temperature [K] | --- | 977 | 977 | 977 | 977 | 943 | 923 |
Insolation Flux [Earth flux] | --- |
215.46 +119.62-53.06
|
215.46 +181.81-49.93
|
215.46 +181.81-49.93
|
215.46 +181.81-49.93
|
--- | --- |
Planet-Star Distance over Star Radius | --- | 12.67±1 | 11.68±4.7 | 11.68±4.7 | 11.68±4.7 | 9.2±3.9 | 9.2±3.9 |
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 | -0.46230000000000004 | --- |
Limb Darkening Coeff. 3 | --- | 0.0 | 0.0 | 0.0 | 0.0 | 0.9534 | --- |
Limb Darkening Coeff. 2 | --- | 0.19590000000000002 | 0.2109 | 0.2109 | 0.2109 | -0.2695 | --- |
Limb Darkening Coeff. 1 | --- | 0.5086 | 0.4864 | 0.4864 | 0.4864 | 0.5581 | --- |
Maximum Single Event Statistic | --- | 3.9658144 | 5.3401256 | --- | --- | --- | --- |
Maximum Multiple Event Statistic | --- | 24.505841999999998 | 25.34715 | --- | --- | --- | --- |
Transit Signal-to-Noise | --- | 27.900000000000002 | 28.400000000000002 | 28.400000000000002 | 28.400000000000002 | 30.6 | 22.1 |
Number of Transits | --- | 354 | 354 | --- | --- | --- | --- |
TCE Planet Number | --- | 1 | 1 | 1 | 1 | --- | --- |
Quarters | --- | 11111111111111111000000000000000 | 11111111111111111000000000000000 | --- | --- | --- | --- |
Odd-Even Depth Comparision Statistic | --- | 0.39080000000000004 | --- | --- | --- | --- | --- |
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 | --- | kplr008288947-001-20160209194854_dvs.pdf | kplr008288947-001-20141002224145_dvs.pdf | kplr008288947-001-20130826182306_dvs.pdf | kplr008288947-001-20121115231752_dvs.pdf | --- | --- |
Stellar Effective Temperature [K] | --- |
5311 +175-159
|
5311 +180-145
|
5311 +180-145
|
5311.00 +180.00-145.00
|
5278.00±94.00 | 5141 |
Stellar Surface Gravity [log10(cm/s**2)] | --- |
4.588 +0.035-0.112
|
4.588 +0.026-0.173
|
4.588 +0.026-0.173
|
4.588 +0.026-0.173
|
4.620±0.300 | 4.62 |
Stellar Metallicity [dex] | --- | -0.04±0.3 | -0.040±0.280 | -0.040±0.280 | -0.040±0.280 | --- | --- |
Stellar Radius [Solar radii] | --- |
0.788 +0.133-0.061
|
0.788 +0.213-0.058
|
0.788 +0.213-0.058
|
0.7880 +0.2130-0.0580
|
0.7400±0.5100 | .74 |
Stellar Mass [Solar mass] | --- |
0.884 +0.07-0.096
|
0.884 +0.071-0.095
|
0.884 +0.071-0.095
|
0.8840 +0.0710-0.0950
|
0.8400±0.1200 | --- |
Stellar Parameter Provenance | --- | q1_q17_dr25_stellar | stellar_q1_q16 | stellar_q1_q16 | stellar_q1_q16 | Pinsonneault | KIC |
FW Offset Significance [percent] | --- | 0.093 | 0.8220000000000001 | 0.68 | 0.325 | 0.281 | --- |
FW Source α(OOT) [hrs] | --- | 19.165147±0.000012 | 19.165163±0.000012 | 19.165165±0.000011 | 19.165176000±0.000013000 | 19.165172000±0.000014000 | --- |
FW Source δ(OOT) [deg] | --- | 44.23754±0.00014 | 44.23751±0.00014 | 44.23746±0.00011 | 44.23759000±0.00015000 | 44.23766000±0.00016000 | --- |
FW Source Δα(OOT) [sec] | --- | -0.58±0.45 | 0.03±0.46 | 0.13±0.41 | 0.03400±0.04700 | 0.01800±0.05100 | --- |
FW Source Δδ(OOT) [arcsec] | --- | 0.11±0.51 | -0.01±0.51 | -0.17±0.41 | 0.01600±0.03600 | 0.03300±0.03800 | --- |
FW Δα(OOT) [sec] | --- | 0.00031±0.00019 | 6e-05±0.0002 | 2e-05±0.0002 | -1.6e-05±2.2e-05 | -9e-06±1.3e-05 | --- |
FW Δδ(OOT) [arcsec] | --- | -3e-05±0.00021 | 2e-05±0.00022 | 0.0001±0.0002 | -8e-06±1.7e-05 | -1.69e-05±9.8e-06 | --- |
PRF ΔαSQ(OOT) [arcsec] | --- | -0.02±0.15 | -0.04±0.23 | 0.04±0.15 | 0.1100±0.1000 | 0.0910±0.0990 | --- |
PRF ΔδSQ(OOT) [arcsec] | --- | 0.17±0.15 | 0.2±0.25 | 0.21±0.15 | 0.2200±0.1100 | 0.0500±0.2400 | --- |
PRF ΔθSQ(OOT) [arcsec] | --- | 0.18±0.15 | 0.2±0.32 | 0.21±0.15 | 0.2500±0.1100 | 0.1000±0.1500 | --- |
PRF ΔαSQ(KIC) [arcsec] | --- | 0.08±0.16 | 0.06±0.23 | 0.13±0.15 | 0.2000±0.1000 | 0.2000±0.1100 | --- |
PRF ΔδSQ(KIC) [arcsec] | --- | 0.08±0.15 | 0.11±0.25 | 0.11±0.15 | 0.1200±0.1100 | -0.0500±0.2400 | --- |
PRF ΔθSQ(KIC) [arcsec] | --- | 0.11±0.19 | 0.12±0.31 | 0.17±0.15 | 0.2300±0.1000 | 0.2100±0.1200 | --- |
Chi-Square | --- | --- | --- | --- | --- | 1.71 | 1.79 |
Stellar Age [Gyr] | --- | --- | --- | --- | --- | 0.8±3.6 | --- |
- Known Objects
- 1 Confirmed Planets
- 1 Kepler Objects of Interest (KOIs)
- 1 Threshold Crossing Events (TCEs)
- 5 2MASS Point Source Catalog
- Data Files
- 1 Kepler Time Series
- 1 Associated Literature Data
-
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Transit timing variations and linear ephemerides of confirmed Kepler transiting exoplanets
Gajdoš et al. 2019 | Reference Overview -
Revised Radii of Kepler Stars and Planets Using Gaia Data Release 2
Berger et al. 2018 | Reference Overview -
Kepler KOI delivery, Q1-Q17 DR25 supplement
Q1-Q17 DR25 Supplemental KOI Table -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
Kepler KOI delivery, Q1-Q17 DR25
Q1-Q17 DR25 KOI Table -
False Positive Probabilities for all Kepler Objects of Interest: 1284 Newly Validated Planets and 428 Likely False Positives
Morton et al. 2016 | Reference Overview -
Kepler KOI delivery, Q1-Q17 DR24
Q1-Q17 DR24 KOI Table -
Kepler KOI delivery, Q1-Q16
Q1-Q16 KOI Table -
Kepler KOI delivery, Q1-Q12
Q1-Q12 KOI Table -
Kepler KOI delivery, Q1-Q8
Q1-Q8 KOI Table -
Kepler KOI delivery, Q1-Q6
Q1-Q6 KOI Table -
Planetary Candidates Observed by Kepler, III: Analysis of the First 16 Months of Data
Batalha et al. 2013 | 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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