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Kepler-720 Overview

Kepler-720 1.29 R⦿ 5391.00 K
Kepler-720 b
0.750 RJup
Architecture
Kepler-720
Kepler-720
Kepler-720 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
Kepler-720 Kepler-720 b 4.71 d 8.41 R⨁ Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-720 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
19h54m32.56s
Dec
+44d10m15.38s
Distance
1065.37+37.63-35.18
pc
Parallax
0.9111500±0.0317886 mas
Ecliptic Latitude
62.8376 deg
Ecliptic Longitude
318.84421 deg
Galactic Latitude
8.28944 deg
Galactic Longitude
78.7025 deg
Total Proper Motion
1.8289038±0.0490412 mas/yr
Proper Motion (RA)
-1.6726200±0.0489605 mas/yr
Proper Motion (Dec)
-0.739751±0.049452 mas/yr
Photometry
mV
15.462±0.069
mTESS
14.5892±0.0082
mJ
13.785±0.029
mH
13.390±0.037
mKs
13.243±0.029
mKep
15.113
mW1
13.180±0.024
mW2
13.250±0.027
mW3
10.842±0.076
mW4
8.244±0.210
mGaia
15.163500±0.000362
mB
16.372±0.034
mg
15.787
mi
14.824
mr
15.077
mz
14.727
Mission
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
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 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 ExoFOP 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)
5490.0±123.0 5559±195
5058.160+282.055-119.080
5618.000+328.485-250.532
 5391 5391 --- 5560±166 5490±123
5560 +172-150
5560 +172-150
5560.00 +172.00-150.00
5475.00±120.00 5391
Metallicity
(dex)
--- --- ---
0.00+0.14-0.18
[Fe/H] 		--- 0.128 [Fe/H] --- 0.14±0.25 [Fe/H] ---
0.140 +0.200-0.240
[Fe/H]
0.140 +0.200-0.240
[Fe/H]
0.140 +0.200-0.240
[Fe/H] 		--- ---
R✶
(R⦿)
1.14715
1.142+0.095-0.086
1.1945475+0.0582949-0.1228530
0.9200+0.1760-0.0870
 1.29 1.288 ---
1.21 +0.325-0.293
1.1471500396728516
1.21 +0.455-0.263
1.21 +0.455-0.263
1.2100 +0.4550-0.2630
0.9700±0.5500 1.29
log g
(log10(cm/s2))
4.3011 --- ---
4.490+0.065-0.119
 4.20 4.24 ---
4.246 +0.252-0.189
4.3011
4.246 +0.205-0.229
4.246 +0.205-0.229
4.246 +0.205-0.229
4.380±0.300 4.2
L✶
(log10(L⦿))
0.03222336 ---
-0.074928106+0.034828094-0.037866559
 --- --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
3.63+3.80-1.94
 --- --- --- --- --- --- --- --- 13.9±3.5 ---
M✶
(M⦿)
0.96 --- ---
0.9500+0.1110-0.0680
 --- --- ---
0.94 +0.113-0.085
---
0.94 +0.118-0.068
0.94 +0.118-0.068
0.9400 +0.1180-0.0680
0.8400±0.1400 ---
ρ✶
(g/cm3)
0.8965565 --- --- --- --- --- ---
1.58315 +0.01492-0.04430
---
1.58713 +0.01009-0.03318
1.58713 +0.01009-0.03318
1.58713 +0.01009-0.03318
--- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Kepler Names
KOI
Transit
Source Morton et al. 2016 Gajdoš et al. 2019 Berger et al. 2018 Holczer et al. 2016 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table ExoFOP 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✶
--- --- --- --- --- 12.288±0.116 --- 12.2979±0.0782 12.2979±0.0782 12.2979±0.0782 12.3±1.8
Teq
(K)
--- --- --- --- --- 1162 1113.833981822806 1162 1162 1162 1044
b
--- --- --- --- ---
0.061 +0.063-0.061
---
0.0078 +0.1044-0.0078
0.0078 +0.1044-0.0078
0.0078 +0.1044-0.0078
0.02±0.31
S
(S⨁)
--- ---
384.561+29.634-27.131
 --- ---
431.02 +349.26-211.73
363.7498778065518
431.02 +490.88-194.36
431.02 +490.88-194.36
431.02 +490.88-194.36
---
e
--- --- --- --- --- 0 --- 0 0 0 0
i
(deg)
--- --- --- --- --- 89.71 --- 89.95 89.95 89.95 89.95
P
(days)
4.708326542±7.34e-07 4.7083374808±0.0000005548 --- 4.70832604±0.00000015 4.708326451±7.3e-07 4.708326451±7.3e-07 4.708241387356926±0.000049486694000 4.708326542±7.34e-07 4.708326542±7.34e-07 4.708326542±7.34e-07 4.708327±2.4e-06
Rp
(R⨁)
8.410+1.610-0.800
 ---
10.004+0.831-0.752
 --- ---
10.6 +2.85-2.56
15.279786924789558±12.521711000000000
11.1 +4.17-2.41
11.1 +4.17-2.41
11.1 +4.17-2.41
8.5±4.8
Rp
(RJup)
0.7503+0.1436-0.0714
 ---
0.89250+0.07414-0.06709
 --- ---
0.946+0.254-0.228
 1.3631736313712770±1.1171141547241668
0.990+0.372-0.215
0.990+0.372-0.215
0.990+0.372-0.215
0.758+0.428-0.428
Rp/R✶
0.084004 +0.000174-8.6e05
--- --- --- ---
0.080242 +0.000163-0.000115
---
0.084004 +0.000174-8.6e05
0.084004 +0.000174-8.6e05
0.084004 +0.000174-8.6e05
0.0802±0.001
a
(au)
--- --- --- --- --- .0539 --- .0539 .0539 .0539 .052
δ
(%)
--- --- --- 0.8685 --- 0.79127±0.00144 1.07083035829756±0.16975685000000 0.86778±0.00158 0.86778±0.00158 0.86778±0.00158 0.79580
T14
(hours)
3.17455±0.00505 --- --- 3.3331 --- 3.16114±0.00526 3.701381713410086±0.524750600000000 3.17455±0.00505 3.17455±0.00505 3.17455±0.00505 3.1677
TC
(days)
2455004.44652±0.00013
(JD)
2455004.44440000±0.00009357
(BJD)
--- 2454966.780113±0.000138
(BJD)
2455004.447±0.000121
(BJD)
2455004.447±0.000121
(BJD)
2459420.86341800±0.00642135
(BJD)
2455004.447±0.000125
(BJD)
2455004.447±0.000125
(BJD)
2455004.447±0.000125
(BJD)
2455004.44572±0.00016
(BJD)
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 8255887 8255887 8255887 8255887 8255887 8255887 8255887
KOI Name K00908.01 K00908.01 K00908.01 K00908.01 K00908.01 K00908.01 K00908.01
Kepler Name Kepler-720 b Kepler-720 b Kepler-720 b Kepler-720 b Kepler-720 b Kepler-720 b Kepler-720 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] 4.708326451±7.3e-07 4.708326451±7.3e-07 4.708326542±7.34e-07 4.708326542±7.34e-07 4.708326542±7.34e-07 4.708327±2.4e-06 4.708327±2.4e-06
Transit Epoch [BKJD] 171.446507±0.000121 171.446507±0.000121 171.44652±0.000125 171.44652±0.000125 171.44652±0.000125 171.44572±0.00016 171.44572±0.00016
Transit Epoch [BJD] 2455004.447±0.000121 2455004.447±0.000121 2455004.447±0.000125 2455004.447±0.000125 2455004.447±0.000125 2455004.44572±0.00016 2455004.44572±0.00016
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 kplr008255887-20160209194854_dvr.pdf kplr008255887-20160209194854_dvr.pdf kplr008255887-20141002224145_dvr.pdf kplr008255887-20130815195353_dvr.pdf kplr008255887-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 298.63565 298.63565 298.63565 298.63565 298.63565 298.63565 298.63565
Dec [decimal degrees] 44.170939999999995 44.170939999999995 44.170939999999995 44.170939999999995 44.170939999999995 44.170939999999995 44.170939999999995
Kepler-band [mag] 15.113000000000001 15.113000000000001 15.113000000000001 15.113000000000001 15.113000000000001 15.113000000000001 15.113000000000001
g'-band [mag] 15.787 15.787 15.787 15.787 15.787 15.787 15.787
r'-band [mag] 15.077 15.077 15.077 15.077 15.077 15.077 15.077
i'-band [mag] 14.824 14.824 14.824 14.824 14.824 14.824 14.824
z'-band [mag] 14.727 14.727 14.727 14.727 14.727 14.727 14.727
J-band [mag] 13.785 13.785 13.785 13.785 13.785 13.785 13.785
H-band [mag] 13.39 13.39 13.39 13.39 13.39 13.39 13.39
K-band [mag] 13.243 13.243 13.243 13.243 13.243 13.243 13.243
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.061 +0.063-0.061
0.0078 +0.1044-0.0078
0.0078 +0.1044-0.0078
0.0078 +0.1044-0.0078
0.02±0.31 0.02±0.56
Transit Duration [hrs] --- 3.16114±0.00526 3.17455±0.00505 3.17455±0.00505 3.17455±0.00505 3.1677 3.1677
Transit Depth [ppm] --- 7912.7±14.4 8677.8±15.8 8677.8±15.8 8677.8±15.8 7958 7998
Planet-Star Radius Ratio ---
0.080242 +0.000163-0.000115
0.084004 +0.000174-8.6e05
0.084004 +0.000174-8.6e05
0.084004 +0.000174-8.6e05
0.0802±0.001 0.0802±0.001
Fitted Stellar Density [g/cm**3] ---
1.58315 +0.01492-0.04430
1.58713 +0.01009-0.03318
1.58713 +0.01009-0.03318
1.58713 +0.01009-0.03318
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
10.6 +2.85-2.56
11.1 +4.17-2.41
11.1 +4.17-2.41
11.1 +4.17-2.41
8.5±4.8 11.26
Orbit Semi-Major Axis [au] --- .0539 .0539 .0539 .0539 .052 .054
Inclination [deg] --- 89.71 89.95 89.95 89.95 89.95 ---
Equilibrium Temperature [K] --- 1162 1162 1162 1162 1044 1161
Insolation Flux [Earth flux] ---
431.02 +349.26-211.73
431.02 +490.88-194.36
431.02 +490.88-194.36
431.02 +490.88-194.36
--- ---
Planet-Star Distance over Star Radius --- 12.288±0.116 12.2979±0.0782 12.2979±0.0782 12.2979±0.0782 12.3±1.8 12.3±1.8
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 -0.33590000000000003 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.6032000000000001 ---
Limb Darkening Coeff. 2 --- 0.23290000000000002 0.2366 0.2366 0.2366 -0.012 ---
Limb Darkening Coeff. 1 --- 0.4554 0.4496 0.4496 0.4496 0.5021 ---
Maximum Single Event Statistic --- 52.268401999999995 72.23235 --- --- --- ---
Maximum Multiple Event Statistic --- 619.7065 644.2405 --- --- --- ---
Transit Signal-to-Noise --- 633.4 647.9 647.9 647.9 750.0 540.2
Number of Transits --- 285 285 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.37310000000000004 --- --- --- --- ---
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 --- kplr008255887-001-20160209194854_dvs.pdf kplr008255887-001-20141002224145_dvs.pdf kplr008255887-001-20130826182306_dvs.pdf kplr008255887-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5560±166
5560 +172-150
5560 +172-150
5560.00 +172.00-150.00
5475.00±120.00 5391
Stellar Surface Gravity [log10(cm/s**2)] ---
4.246 +0.252-0.189
4.246 +0.205-0.229
4.246 +0.205-0.229
4.246 +0.205-0.229
4.380±0.300 4.2
Stellar Metallicity [dex] --- 0.14±0.25
0.140 +0.200-0.240
0.140 +0.200-0.240
0.140 +0.200-0.240
--- ---
Stellar Radius [Solar radii] ---
1.21 +0.325-0.293
1.21 +0.455-0.263
1.21 +0.455-0.263
1.2100 +0.4550-0.2630
0.9700±0.5500 1.29
Stellar Mass [Solar mass] ---
0.94 +0.113-0.085
0.94 +0.118-0.068
0.94 +0.118-0.068
0.9400 +0.1180-0.0680
0.8400±0.1400 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.0 0.0 0.0 0.0 0.0 ---
FW Source α(OOT) [hrs] --- 19.90904165±0.00000061 19.90904139±0.0000006 19.90904145±0.0000006 19.909041150±0.000000680 19.909041680±0.000000730 ---
FW Source δ(OOT) [deg] --- 44.1709156±0.0000068 44.1709267±0.0000067 44.1709272±0.0000066 44.17092660±0.00000810 44.17091200±0.00000880 ---
FW Source Δα(OOT) [sec] --- -0.064±0.024 -0.074±0.023 -0.072±0.023 0.01280±0.00240 0.01290±0.00260 ---
FW Source Δδ(OOT) [arcsec] --- -0.088±0.025 -0.048±0.024 -0.046±0.024 0.00480±0.00190 0.00220±0.00210 ---
FW Δα(OOT) [sec] --- -0.00095±0.00035 -0.0011±0.00036 -0.0013±0.00042 -0.000112±4.7e-05 -0.000112±1.1e-05 ---
FW Δδ(OOT) [arcsec] --- -0.00038±0.00045 -0.00067±0.00047 -0.00064±0.00055 -4.2e-05±4.5e-05 -1.93e-05±9.2e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- 0.018±0.067 0.019±0.067 0.015±0.067 0.0160±0.0110 0.0150±0.0130 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.042±0.067 0.039±0.067 0.037±0.067 0.0320±0.0120 0.0250±0.0140 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.046±0.067 0.044±0.067 0.04±0.067 0.0360±0.0120 0.0290±0.0130 ---
PRF ΔαSQ(KIC) [arcsec] --- 0.05±0.07 0.046±0.07 0.057±0.07 0.0570±0.0210 0.0570±0.0240 ---
PRF ΔδSQ(KIC) [arcsec] --- 0.017±0.068 0.018±0.068 0.021±0.068 0.0160±0.0150 0.0030±0.0140 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.053±0.07 0.049±0.069 0.061±0.069 0.0590±0.0200 0.0570±0.0240 ---
Chi-Square --- --- --- --- --- 1.36 1.35
Stellar Age [Gyr] --- --- --- --- --- 13.9±3.5 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
12 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
2 SuperWASP Time Series
1 Associated Literature Data
System
Star
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Controversial
False Positive
Aliases
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