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Kepler-470 Overview

Kepler-470 1.33 R⦿ 6507.00 K
Χ
Kepler-470 b
1.310 RJup
?
KOI-129.02
Architecture
Kepler-470
Kepler-470
Kepler-470 b
KOI-129.02
Other Data
Bibliography 16
Exoplanet Archive Notes 2
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-470 Kepler-470 b Transit 2016 Morton et al. 2016 False Positive Planet
Kepler-470 KOI-129.02 Transit 2014 Q1-Q16 KOI Table Candidate Planet
Kepler-470 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)
  • Confirmed planet demoted after planet mass revised >30 MJup in ref. (Cañas et al. 2023)
RA
19h48m02.26s
Dec
+50d22m20.22s
Distance
929.811+11.143-10.887
pc
Parallax
1.0466600±0.0126435 mas
Ecliptic Latitude
68.85639 deg
Ecliptic Longitude
323.41359 deg
Galactic Latitude
12.26523 deg
Galactic Longitude
83.66816 deg
Total Proper Motion
10.0956780±0.0267016 mas/yr
Proper Motion (RA)
-1.9159300±0.0224711 mas/yr
Proper Motion (Dec)
-9.9122110±0.0268467 mas/yr
Photometry
mV
13.282±0.183
mTESS
12.8108±0.0087
mJ
12.269±0.025
mH
12.042±0.026
mKs
12.034±0.025
mKep
13.224
mW1
11.901±0.022
mW2
11.929±0.022
mW3
11.963±0.183
mW4
9.213
mGaia
13.161000±0.000248
mB
13.805±0.000
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 Cañas et al. 2023 TICv8 Berger et al. 2018 Gaia DR2 Morton et al. 2016 Latham et al. 2005 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table Q1-Q17 DR24 KOI Table Q1-Q16 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)
6300±100
6631.9500+84.1056-187.1290
 5312±106
6362.0+245.5-47.0
6613.000+203.778-197.492
 6507 --- ---
5313 +328-712
6748 +150-245
---
6748 +150-245
6748.00 +150.00-245.00
6741.00±108.00 6507
Metallicity
(dex)
-0.15±0.02 [Fe/H] -0.1165000±0.0176777 [M/H] --- ---
0.0400+0.1240-0.1630
[Fe/H] 		-0.134 [Fe/H] --- ---
0.56 +0.05-0.15
[Fe/H]
-0.140 +0.240-0.340
[Fe/H] 		---
-0.140 +0.240-0.340
[Fe/H]
-0.140 +0.240-0.340
[Fe/H] 		--- ---
R✶
(R⦿)
1.69±0.05
1.5148800+0.0818020-0.0674342
1.762+0.078-0.074
1.5672497+0.0234155-0.1142980
1.660+0.670-0.307
 1.326 --- ---
9.327 +2.551-3.826
1.409 +0.854-0.255
---
1.409 +0.854-0.255
1.4090 +0.8540-0.2550
1.3900±0.5500 ---
log g
(log10(cm/s2))
4.08+0.04-0.05
4.2203300+0.0727325-0.1106490
 --- ---
4.140+0.132-0.229
 4.26 --- --- 2.936±0.18
4.249 +0.111-0.341
---
4.249 +0.111-0.341
4.249 +0.111-0.341
4.260±0.300 4.248
L✶
(log10(L⦿))
---
0.6020160+0.0215908-0.0234626
 ---
0.55934571+0.01640701-0.01705126
 --- --- --- --- --- --- --- --- --- --- ---
γ
(km/s)
--- --- --- 13.461058488078164±11.168431877827672 --- --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
3.7+2.1-0.9
 --- --- ---
1.860+0.679-0.427
 --- --- --- --- --- --- --- --- 1.59±0.39 ---
M✶
(M⦿)
1.25+0.07-0.12
1.390000+0.260023-0.193095
 --- ---
1.400+0.221-0.161
 --- --- ---
2.736 +0.172-1.463
1.291 +0.279-0.229
---
1.291 +0.279-0.229
1.2910 +0.2790-0.2290
1.2900±0.1300 ---
ρ✶
(g/cm3)
0.36±0.04
0.5636965+0.1543534-0.1257605
 --- --- --- --- --- ---
0.74047 +0.00762-0.00087
0.77018 +0.02636-0.00608
---
0.77018 +0.02636-0.00608
0.77018 +0.02636-0.00608
--- ---
Print
Status
False Positive Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
KOI
Source Cañas et al. 2023 Gajdoš et al. 2019 Berger et al. 2018 Morton 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 Show Candidate Solutions >> << Hide Candidate Solutions
P
(days)
24.669193±0.000003 24.6691924229±0.0000032713 --- 24.66919569±5.414e-06 24.669192732±7.569e-06 24.669192732±7.569e-06 24.66919569±5.414e-06 24.66919569±5.414e-06 24.66919569±5.414e-06 24.6691698±7.1e-06
TC
(days)
2454965.8633±0.0001 2454965.86404000±0.00011036 --- 2454965.864127±0.000187 2454965.864±0.000258 2454965.864±0.000258 2454965.864±0.000187 2454965.864±0.000187 2454965.864±0.000187 2454965.86438±0.00021
a/R✶
27.2±0.7 --- --- --- --- 28.773±0.296 29.153±0.998 29.153±0.998 29.153±0.998 28.95±0.11
Teq
(K)
--- --- --- --- --- 1485 832 832 832 824
b
--- --- --- --- ---
0.073 +0.096-0.05
0.1464 +0.0352-0.1186
0.1464 +0.0352-0.1186
0.1464 +0.0352-0.1186
0.032±0.1
S
(S⨁)
--- ---
41.199+1.385-1.331
 --- ---
1150.61 +1220.73-925.51
113.20 +205.66-47.71
113.20 +205.66-47.71
113.20 +205.66-47.71
---
e
0.08±0.01 --- --- --- --- 0 0 0 0 0
i
(deg)
89.22±0.07 --- --- --- --- 89.85 89.95 89.95 89.95 89.95
Rp
(R⨁)
14.7±0.4 ---
14.694+0.652-0.618
14.44+5.83-2.67
 ---
77.76 +21.27-31.9
12.3 +7.46-2.23
12.3 +7.46-2.23
12.3 +7.46-2.23
11.8±4.7
Rp
(RJup)
1.31±0.04 ---
1.3109+0.0582-0.0551
1.288+0.520-0.238
 ---
6.937+1.898-2.846
1.097+0.666-0.199
1.097+0.666-0.199
1.097+0.666-0.199
1.053+0.419-0.419
Rp/R✶
0.0796±0.0002 --- ---
0.079944 +5.5e-05-0.000189
---
0.076351 +4.3e-05-0.000126
0.079944 +5.5e-05-0.000189
0.079944 +5.5e-05-0.000189
0.079944 +5.5e-05-0.000189
0.0778±0.0042
a
(au)
0.214±0.008 --- --- --- --- .2322 .1804 .1804 .1804 .181
δ
(%)
--- --- --- --- --- 0.73823±0.00137 0.74414±0.00107 0.74414±0.00107 0.74414±0.00107 0.76850
T14
(hours)
--- --- --- 6.9185±0.0105 --- 7.03515±0.00754 6.9185±0.0105 6.9185±0.0105 6.9185±0.0105 7.015
ω
(deg)
160+20-300
 --- --- --- --- --- --- --- --- ---
Mp
(M⨁)
32736+1271-2225
 --- --- --- --- --- --- --- --- ---
Mp
(MJup)
103+4-7
 --- --- --- --- --- --- --- --- ---
ρ
(g/cm3)
57+5-6
 --- --- --- --- --- --- --- --- ---
K
(m/s)
5.9±0.1 --- --- --- --- --- --- --- --- ---
Print
Status
Candidate Planet
Detected By
Transit
Tools
Transit Prediction Service
KOI
Source Q1-Q17 DR25 Supplemental KOI Table Q1-Q16 KOI Table
P
(days)
143.21109362 143.21109362
TC
(days)
2455054.756 2455054.756
T14
(hours)
--- 2.71
Print
Kepler Detection Products (4 File Types, 14 Files)
Kepler Pipeline Data Validation Reports q1_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries q1_q16_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_q16_tce q1_q17_dr24_tce q1_q17_dr25_tce
Kepler Detection Products
Kepler Pipeline Data Validation Summaries q1_q16_tce
Kepler Object of Interest
KepID 11974540 11974540 11974540 11974540 11974540 11974540 11974540
KOI Name K00129.01 K00129.01 K00129.01 K00129.01 K00129.01 K00129.01 K00129.01
Kepler Name Kepler-470 b Kepler-470 b Kepler-470 b Kepler-470 b Kepler-470 b Kepler-470 b Kepler-470 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 FALSE POSITIVE CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED NOT DISPOSITIONED FALSE POSITIVE
Not Transit-Like False Positive Flag 0 0 0 0 0 --- ---
Stellar Eclipse False Positive Flag 1 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] 24.669192732±7.569e-06 24.669192732±7.569e-06 24.66919569±5.414e-06 24.66919569±5.414e-06 24.66919569±5.414e-06 24.6691698±7.1e-06 24.6691223
Transit Epoch [BKJD] 132.864236±0.000258 132.864236±0.000258 132.864127±0.000187 132.864127±0.000187 132.864127±0.000187 132.86438±0.00021 132.86479
Transit Epoch [BJD] 2454965.864±0.000258 2454965.864±0.000258 2454965.864±0.000187 2454965.864±0.000187 2454965.864±0.000187 2454965.86438±0.00021 2454965.86479
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 2 1 1 2 1 1 1
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce q1_q16_tce --- --- ---
Link to DV Report kplr011974540-20160209194854_dvr.pdf kplr011974540-20160209194854_dvr.pdf kplr011974540-20141002224145_dvr.pdf kplr011974540-20130815195353_dvr.pdf --- --- ---
RA [decimal degrees] 297.00943 297.00943 297.00943 297.00943 297.00943 297.00943 297.00943
Dec [decimal degrees] 50.372318 50.372318 50.372318 50.372318 50.372318 50.372318 50.372318
Kepler-band [mag] 13.224 13.224 13.224 13.224 13.224 13.224 13.224
g'-band [mag] 13.484 13.484 13.484 13.484 13.484 13.484 13.484
r'-band [mag] 13.17 13.17 13.17 13.17 13.17 13.17 13.17
i'-band [mag] 13.113000000000001 13.113000000000001 13.113000000000001 13.113000000000001 13.113000000000001 13.113000000000001 13.113000000000001
z'-band [mag] 13.089 13.089 13.089 13.089 13.089 13.089 13.089
J-band [mag] 12.269 12.269 12.269 12.269 12.269 12.269 12.269
H-band [mag] 12.042 12.042 12.042 12.042 12.042 12.042 12.042
K-band [mag] 12.034 12.034 12.034 12.034 12.034 12.034 12.034
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT EYEBALL---SIGNIF_OFFSET --- --- --- Binary
Eccentricity --- 0 0 0 0 0 ---
Impact Parameter ---
0.073 +0.096-0.05
0.1464 +0.0352-0.1186
0.1464 +0.0352-0.1186
0.1464 +0.0352-0.1186
0.032±0.1 ---
Transit Duration [hrs] --- 7.03515±0.00754 6.9185±0.0105 6.9185±0.0105 6.9185±0.0105 7.015 7
Transit Depth [ppm] --- 7382.3±13.7 7441.4±10.7 7441.4±10.7 7441.4±10.7 7685 7150
Planet-Star Radius Ratio ---
0.076351 +4.3e-05-0.000126
0.079944 +5.5e-05-0.000189
0.079944 +5.5e-05-0.000189
0.079944 +5.5e-05-0.000189
0.0778±0.0042 ---
Fitted Stellar Density [g/cm**3] ---
0.74047 +0.00762-0.00087
0.77018 +0.02636-0.00608
0.77018 +0.02636-0.00608
0.77018 +0.02636-0.00608
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
77.76 +21.27-31.9
12.3 +7.46-2.23
12.3 +7.46-2.23
12.3 +7.46-2.23
11.8±4.7 ---
Orbit Semi-Major Axis [au] --- .2322 .1804 .1804 .1804 .181 ---
Inclination [deg] --- 89.85 89.95 89.95 89.95 89.95 ---
Equilibrium Temperature [K] --- 1485 832 832 832 824 ---
Insolation Flux [Earth flux] ---
1150.61 +1220.73-925.51
113.20 +205.66-47.71
113.20 +205.66-47.71
113.20 +205.66-47.71
--- ---
Planet-Star Distance over Star Radius --- 28.773±0.296 29.153±0.998 29.153±0.998 29.153±0.998 28.95±0.11 ---
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 ---
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0 0.3078 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.9085000000000001 ---
Limb Darkening Coeff. 2 --- 0.1958 0.3174 0.3174 0.3174 0.9713 ---
Limb Darkening Coeff. 1 --- 0.5281 0.2741 0.2741 0.2741 0.2952 ---
Maximum Single Event Statistic --- 88.01822 84.05332 --- --- --- ---
Maximum Multiple Event Statistic --- 431.7975 487.48495 --- --- --- ---
Transit Signal-to-Noise --- 603.0 847.4 847.4 847.4 975.3000000000001 640.5
Number of Transits --- 54 54 --- --- --- ---
TCE Planet Number --- 1 1 1 --- --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.0019 --- --- --- --- ---
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 --- kplr011974540-001-20160209194854_dvs.pdf kplr011974540-001-20141002224145_dvs.pdf kplr011974540-001-20130826182306_dvs.pdf --- --- ---
Stellar Effective Temperature [K] ---
5313 +328-712
6748 +150-245
6748 +150-245
6748.00 +150.00-245.00
6741.00±108.00 6507
Stellar Surface Gravity [log10(cm/s**2)] --- 2.936±0.18
4.249 +0.111-0.341
4.249 +0.111-0.341
4.249 +0.111-0.341
4.260±0.300 4.248
Stellar Metallicity [dex] ---
0.56 +0.05-0.15
-0.140 +0.240-0.340
-0.140 +0.240-0.340
-0.140 +0.240-0.340
--- ---
Stellar Radius [Solar radii] ---
9.327 +2.551-3.826
1.409 +0.854-0.255
1.409 +0.854-0.255
1.4090 +0.8540-0.2550
1.3900±0.5500 ---
Stellar Mass [Solar mass] ---
2.736 +0.172-1.463
1.291 +0.279-0.229
1.291 +0.279-0.229
1.2910 +0.2790-0.2290
1.2900±0.1300 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault ---
FW Offset Significance [percent] --- 0.0 0.0 0.0 --- --- ---
FW Source α(OOT) [hrs] --- 19.80063237±0.00000037 19.80063121±0.0000004 19.80063112±0.00000042 --- --- ---
FW Source δ(OOT) [deg] --- 50.3723812±0.0000037 50.3723674±0.0000042 50.3723594±0.000004 --- --- ---
FW Source Δα(OOT) [sec] --- 0.126±0.013 0.086±0.014 0.083±0.014 --- --- ---
FW Source Δδ(OOT) [arcsec] --- 0.22±0.013 0.171±0.015 0.142±0.014 --- --- ---
FW Δα(OOT) [sec] --- 0.0018±0.00031 0.00204±0.00029 0.002±0.0003 --- --- ---
FW Δδ(OOT) [arcsec] --- -0.00071±0.00048 -0.00063±0.00044 -0.00052±0.00045 --- --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.195±0.071 -0.192±0.071 -0.19±0.072 --- --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.127±0.072 0.129±0.072 0.139±0.072 --- --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.233±0.071 0.231±0.072 0.236±0.072 --- --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.005±0.072 0.004±0.072 0.012±0.074 --- --- ---
PRF ΔδSQ(KIC) [arcsec] --- 0.016±0.079 0.017±0.079 0.013±0.08 --- --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.017±0.078 0.018±0.079 0.018±0.077 --- --- ---
Chi-Square --- --- --- --- --- 4.05 ---
Stellar Age [Gyr] --- --- --- --- --- 1.59±0.39 ---
KepID 11974540 11974540
KOI Name K00129.02 K00129.02
Exoplanet Archive Disposition CANDIDATE FALSE POSITIVE
Vetting Status Done Done
Date of Last Parameter Update 2018-08-16 2014-12-18
Disposition Using Kepler Data CANDIDATE FALSE POSITIVE
Not Transit-Like False Positive Flag 0 1
Stellar Eclipse False Positive Flag 0 0
Centroid Offset False Positive Flag 0 0
Ephemeris Match Indicates Contamination False Positive Flag 0 0
Disposition Provenance q1_q17_dr25_sup_koi q1_q16_koi
Orbital Period [days] 143.21109362 143.21109362
Transit Epoch [BKJD] 221.7556468 221.7556468
Transit Epoch [BJD] 2455054.756 2455054.756
Parameters Provenance q1_q17_dr25_sup_koi q1_q16_koi
Number of Planets 2 2
TCE Delivery q1_q17_dr25_tce q1_q16_tce
Link to DV Report kplr011974540-20160209194854_dvr.pdf kplr011974540-20130815195353_dvr.pdf
RA [decimal degrees] 297.00943 297.00943
Dec [decimal degrees] 50.372318 50.372318
Kepler-band [mag] 13.224 13.224
g'-band [mag] 13.484 13.484
r'-band [mag] 13.17 13.17
i'-band [mag] 13.113000000000001 13.113000000000001
z'-band [mag] 13.089 13.089
J-band [mag] 12.269 12.269
H-band [mag] 12.042 12.042
K-band [mag] 12.034 12.034
Transit Duration [hrs] --- 2.71
Planetary Fit Type --- none
TCE Planet Number --- 2
Link to DV Summary --- kplr011974540-002-20130826182306_dvs.pdf
FW Offset Significance [percent] --- 0.084
FW Source α(OOT) [hrs] --- 19.800584±0.000049
FW Source δ(OOT) [deg] --- 50.37239±0.00047
FW Source Δα(OOT) [sec] --- -1.5±1.7
FW Source Δδ(OOT) [arcsec] --- 0.2±1.7
FW Δα(OOT) [sec] --- 0.0004±0.00036
FW Δδ(OOT) [arcsec] --- -3e-05±0.00036
PRF ΔαSQ(OOT) [arcsec] --- -0.7±1
PRF ΔδSQ(OOT) [arcsec] --- -1±2.5
PRF ΔθSQ(OOT) [arcsec] --- 1.2±2.4
PRF ΔαSQ(KIC) [arcsec] --- -0.5±1
PRF ΔδSQ(KIC) [arcsec] --- -1.2±2.4
PRF ΔθSQ(KIC) [arcsec] --- 1.3±2.4
Known Objects
2 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
10 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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