NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

Kepler-233 Overview

Kepler-233 0.44 R⦿ 5176.00 K
Kepler-233 b
0.217 RJup
Kepler-233 c
0.242 RJup
Architecture
Kepler-233
Kepler-233
Kepler-233 b
Kepler-233 c
Other Data
Bibliography 18
Exoplanet Archive Notes 2
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-233 Kepler-233 b Transit 2014 Rowe et al. 2014 Confirmed Planet
Kepler-233 Kepler-233 c Transit 2014 Rowe et al. 2014 Confirmed Planet
Kepler-233 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)
Kepler-233 c
  • 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
19h45m27.96s
Dec
+51d19m10.04s
Distance
856.417+19.328-18.506
pc
Parallax
1.1393000±0.0255862 mas
Ecliptic Latitude
69.87858 deg
Ecliptic Longitude
323.78397 deg
Galactic Latitude
13.06442 deg
Galactic Longitude
84.33493 deg
Total Proper Motion
11.5874226±0.0551284 mas/yr
Proper Motion (RA)
3.9837200±0.0517074 mas/yr
Proper Motion (Dec)
-10.8811000±0.0555709 mas/yr
Photometry
mV
15.477±0.069
mTESS
14.7703±0.0063
mJ
14.006±0.025
mH
13.555±0.026
mKs
13.453±0.039
mKep
15.339
mW1
13.430±0.024
mW2
13.500±0.026
mW3
12.975±0.485
mW4
9.488
mGaia
15.326300±0.000411
mB
16.354±0.043
mg
---
mi
---
mr
---
mz
---
Mission
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
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
 Rowe et al. 2014
 Batalha et al. 2013 Latham et al. 2005 Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 Supplemental KOI Table Q1-Q17 DR25 KOI Table
 Q1-Q17 DR25 KOI Table
 Q1-Q17 DR24 KOI Table
 Q1-Q17 DR24 KOI Table
 Q1-Q16 KOI Table
 Q1-Q16 KOI Table
 Q1-Q12 KOI Table
 Q1-Q12 KOI Table
 Q1-Q8 KOI Table
 Q1-Q8 KOI Table
 Q1-Q6 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5175.0±123.0 5360±188
5054.000+158.667-121.000
5261.000+93.476-80.538
 5360±200 5176 5176 --- --- 5354±159 5354±159
5354 +161-142
5354 +161-142
5354 +161-142
5354 +161-142
5354.00 +161.00-142.00
5354.00 +161.00-142.00
5331.00±76.00 5331.00±76.00 5176
Metallicity
(dex)
--- --- ---
-0.0900+0.1540-0.1820
[Fe/H] 		--- --- -0.067 [Fe/H] --- --- -0.08±0.3 [Fe/H] -0.08±0.3 [Fe/H]
-0.080 +0.290-0.280
[Fe/H]
-0.080 +0.290-0.280
[Fe/H]
-0.080 +0.290-0.280
[Fe/H]
-0.080 +0.290-0.280
[Fe/H]
-0.080 +0.290-0.280
[Fe/H]
-0.080 +0.290-0.280
[Fe/H] 		--- --- ---
R✶
(R⦿)
0.85322
0.834+0.066-0.060
0.8881644+0.0441054-0.0532461
0.800+0.056-0.055
 0.758±0.206 0.72 0.443 --- ---
0.788 +0.113-0.066
0.788 +0.113-0.066
0.788 +0.166-0.06
0.788 +0.166-0.06
0.788 +0.166-0.06
0.788 +0.166-0.06
0.7880 +0.1660-0.0600
0.7880 +0.1660-0.0600
0.7510±0.0400 0.7510±0.0400 .72
log g
(log10(cm/s2))
4.52043 --- ---
4.560+0.039-0.071
 4.614±0.300 4.64 5.06 --- ---
4.587 +0.032-0.104
4.587 +0.032-0.104
4.587 +0.027-0.14
4.587 +0.027-0.14
4.587 +0.027-0.14
4.587 +0.027-0.14
4.587 +0.027-0.140
4.587 +0.027-0.140
4.620±0.300 4.620±0.300 4.64
Age
(Gyr)
--- --- ---
4.680+6.300-2.990
 --- --- --- --- --- --- --- --- --- --- --- --- --- 0.6±3.7 0.6±3.7 ---
M✶
(M⦿)
0.88 --- ---
0.840+0.043-0.049
 --- --- --- --- ---
0.884 +0.061-0.113
0.884 +0.061-0.113
0.884 +0.065-0.102
0.884 +0.065-0.102
0.884 +0.065-0.102
0.884 +0.065-0.102
0.8840 +0.0650-0.1020
0.8840 +0.0650-0.1020
0.8550±0.0240 0.8550±0.0240 ---
L✶
(log10(L⦿))
-0.3275422 ---
-0.3337776+0.0239816-0.0253836
 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
1.9973996 --- --- --- --- --- --- --- ---
4.26444 +0.15573-1.75507
3.86328 +0.22113-0.99680
1.46514 +2.27293-1.18582
3.83667 +0.17648-1.20290
3.83667 +0.17648-1.20290
1.46514 +2.27293-1.18582
1.46514 +2.27293-1.18582
3.83667 +0.17648-1.20290
--- --- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Rowe et al. 2014
 Gajdoš et al. 2019
 Berger et al. 2018
 Holczer et al. 2016
 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)
8.472382±0.000026 8.4723885407±0.0000149315 --- 8.47238613±0.00000162 8.47237844±1.462e-05 8.47237911±1.56e-05 8.47237911±1.56e-05 8.47237844±1.462e-05 8.47237844±1.462e-05 8.47237844±1.462e-05 8.472396±3.8e-05
TC
(days)
2455007.16212±0.00160 2455007.16044000±0.00141094 --- 2454964.800437±0.001490 2455007.16253±0.00140 2455007.162±0.00149 2455007.162±0.00149 2455007.163±0.0014 2455007.163±0.0014 2455007.163±0.0014 2455007.1613±0.002
Rp
(R⨁)
2.43±0.66 ---
2.742+0.232-0.200
 ---
2.71+0.21-0.19
 ---
2.59 +0.37-0.22
2.71 +0.57-0.21
2.71 +0.57-0.21
2.71 +0.57-0.21
2.46±0.77
Rp
(RJup)
0.217±0.059 ---
0.2446+0.0207-0.0178
 ---
0.242+0.019-0.017
 ---
0.231+0.033-0.020
0.242+0.051-0.019
0.242+0.051-0.019
0.242+0.051-0.019
0.219+0.069-0.069
Rp/R✶
--- --- --- ---
0.031497 +0.001038-0.000355
---
0.030119 +0.000904-0.000397
0.031497 +0.001038-0.000355
0.031497 +0.001038-0.000355
0.031497 +0.001038-0.000355
0.03±0.0093
T14
(hours)
2.697±0.056 --- --- 2.8532 2.7168±0.0478 --- 2.7245±0.0484 2.7168±0.0478 2.7168±0.0478 2.7168±0.0478 2.6981
b
0.08±0.21 --- --- --- --- ---
0.022 +0.378-0.022
0.119 +0.2809-0.119
0.119 +0.2809-0.119
0.119 +0.2809-0.119
0.51±0.85
a
(au)
0.077 --- --- --- --- --- .0778 .0778 .0778 .0778 .077
a/R✶
--- --- --- --- --- --- 24.47±1.4 24.42±1.1 24.42±1.1 24.42±1.1 21±11
Teq
(K)
--- --- --- --- --- --- 751 752 752 752 734
S
(S⨁)
--- ---
85.131+4.968-4.667
 --- --- ---
75.44 +35.44-19.30
75.44 +49.05-17.61
75.44 +49.05-17.61
75.44 +49.05-17.61
---
e
--- --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- 89.95 89.95 89.95 89.95 88.81
δ
(%)
--- --- --- 0.1241 --- --- 0.11235±0.00267 0.12203±0.00286 0.12203±0.00286 0.12203±0.00286 0.10410
Print
Kepler-233 c Planetary Parameters (11 Solutions)
Status
Confirmed Planet
Detected By
Transit Timing Variations, Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Rowe et al. 2014
 Gajdoš et al. 2019
 Berger et al. 2018
 Holczer et al. 2016
 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)
60.418955±0.000630 60.4189896369±0.0003893802 --- 60.41896236±0.00000746 60.4186137±0.000396 60.4189369±0.0005043 60.4189369±0.0005043 60.4186137±0.000396 60.4186137±0.000396 60.4186137±0.000396 60.41916±0.00093
TC
(days)
2455014.16152±0.00573 2455014.16614000±0.00491741 --- 2455014.164603±0.007241 2455014.16269±0.00564 2455014.164±0.00625 2455014.164±0.00625 2455014.163±0.00564 2455014.163±0.00564 2455014.163±0.00564 2455014.1621±0.0064
Rp
(R⨁)
2.71±0.78 ---
2.497+0.225-0.197
 ---
2.80+0.20-0.31
 ---
2.36 +0.34-0.2
2.72 +0.57-0.21
2.72 +0.57-0.21
2.72 +0.57-0.21
2.4±0.75
Rp
(RJup)
0.242±0.070 ---
0.2228+0.0201-0.0176
 ---
0.250+0.018-0.028
 ---
0.211+0.030-0.018
0.243+0.051-0.019
0.243+0.051-0.019
0.243+0.051-0.019
0.214+0.067-0.067
Rp/R✶
--- --- --- ---
0.031628 +0.000609-0.002871
---
0.027422 +0.001196-0.000917
0.031628 +0.000609-0.002871
0.031628 +0.000609-0.002871
0.031628 +0.000609-0.002871
0.0292±0.0091
T14
(hours)
5.619±0.152 --- --- 4.9924 5.298±0.178 --- 5.039±0.184 5.298±0.178 5.298±0.178 5.298±0.178 4.969
a/R✶
--- --- --- --- --- --- 93.71±3.4 65.6±25.5 65.6±25.5 65.6±25.5 80±39
Teq
(K)
--- --- --- --- --- --- 390 390 390 390 381
b
0.86±0.32 --- --- --- --- ---
0.094 +0.359-0.094
0.7049 +0.04-0.497
0.7049 +0.04-0.497
0.7049 +0.04-0.497
0.57±0.69
S
(S⨁)
--- ---
6.195+0.362-0.340
 --- --- ---
5.49 +2.58-1.40
5.49 +3.57-1.28
5.49 +3.57-1.28
5.49 +3.57-1.28
---
e
--- --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- 89.94 89.38 89.38 89.38 89.38
a
(au)
0.287 --- --- --- --- --- .2884 .2884 .2884 .2884 .286
δ
(%)
--- --- --- 0.1020 --- --- 0.09313±0.00496 0.10453±0.00521 0.10453±0.00521 0.10453±0.00521 0.09620
Print
Kepler Detection Products (4 File Types, 19 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_q12_tce q1_q16_tce q1_q16_tce q1_q17_dr24_tce q1_q17_dr24_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 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 12470844 12470844 12470844 12470844 12470844 12470844 12470844
KOI Name K00790.01 K00790.01 K00790.01 K00790.01 K00790.01 K00790.01 K00790.01
Kepler Name Kepler-233 b Kepler-233 b Kepler-233 b Kepler-233 b Kepler-233 b Kepler-233 b Kepler-233 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 CANDIDATE 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] 8.47237911±1.56e-05 8.47237911±1.56e-05 8.47237844±1.462e-05 8.47237844±1.462e-05 8.47237844±1.462e-05 8.472396±3.8e-05 8.472341±5.9e-05
Transit Epoch [BKJD] 174.16212±0.00149 174.16212±0.00149 174.16253±0.0014 174.16253±0.0014 174.16253±0.0014 174.1613±0.002 174.1632±0.0023
Transit Epoch [BJD] 2455007.162±0.00149 2455007.162±0.00149 2455007.163±0.0014 2455007.163±0.0014 2455007.163±0.0014 2455007.1613±0.002 2455007.1632±0.0023
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 2 2 2 2 2 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 kplr012470844-20160209194854_dvr.pdf kplr012470844-20160209194854_dvr.pdf kplr012470844-20141002224145_dvr.pdf kplr012470844-20130815195353_dvr.pdf kplr012470844-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 296.36652 296.36652 296.36652 296.36652 296.36652 296.36652 296.36652
Dec [decimal degrees] 51.319519 51.319519 51.319519 51.319519 51.319519 51.319519 51.319519
Kepler-band [mag] 15.339 15.339 15.339 15.339 15.339 15.339 15.339
g'-band [mag] 15.945 15.945 15.945 15.945 15.945 15.945 15.945
r'-band [mag] 15.271 15.271 15.271 15.271 15.271 15.271 15.271
i'-band [mag] 15.079 15.079 15.079 15.079 15.079 15.079 15.079
z'-band [mag] 14.978000000000002 14.978000000000002 14.978000000000002 14.978000000000002 14.978000000000002 14.978000000000002 14.978000000000002
J-band [mag] 14.006 14.006 14.006 14.006 14.006 14.006 14.006
H-band [mag] 13.555000000000001 13.555000000000001 13.555000000000001 13.555000000000001 13.555000000000001 13.555000000000001 13.555000000000001
K-band [mag] 13.453000000000001 13.453000000000001 13.453000000000001 13.453000000000001 13.453000000000001 13.453000000000001 13.453000000000001
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.022 +0.378-0.022
0.119 +0.2809-0.119
0.119 +0.2809-0.119
0.119 +0.2809-0.119
0.51±0.85 0.16±0.58
Transit Duration [hrs] --- 2.7245±0.0484 2.7168±0.0478 2.7168±0.0478 2.7168±0.0478 2.6981 2.7091
Transit Depth [ppm] --- 1123.5±26.7 1220.3±28.6 1220.3±28.6 1220.3±28.6 1041 1040
Planet-Star Radius Ratio ---
0.030119 +0.000904-0.000397
0.031497 +0.001038-0.000355
0.031497 +0.001038-0.000355
0.031497 +0.001038-0.000355
0.03±0.0093 0.0288±0.0053
Fitted Stellar Density [g/cm**3] ---
3.86328 +0.22113-0.99680
3.83667 +0.17648-1.20290
3.83667 +0.17648-1.20290
3.83667 +0.17648-1.20290
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.59 +0.37-0.22
2.71 +0.57-0.21
2.71 +0.57-0.21
2.71 +0.57-0.21
2.46±0.77 2.26
Orbit Semi-Major Axis [au] --- .0778 .0778 .0778 .0778 .077 .076
Inclination [deg] --- 89.95 89.95 89.95 89.95 88.81 ---
Equilibrium Temperature [K] --- 751 752 752 752 734 703
Insolation Flux [Earth flux] ---
75.44 +35.44-19.30
75.44 +49.05-17.61
75.44 +49.05-17.61
75.44 +49.05-17.61
--- ---
Planet-Star Distance over Star Radius --- 24.47±1.4 24.42±1.1 24.42±1.1 24.42±1.1 21±11 24±10
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 --- 0.2043 0.2175 0.2175 0.2175 -0.2695 ---
Limb Darkening Coeff. 1 --- 0.49660000000000004 0.4761 0.4761 0.4761 0.5581 ---
Maximum Single Event Statistic --- 5.7419868 12.270443 --- --- --- ---
Maximum Multiple Event Statistic --- 39.867976999999996 41.719947999999995 --- --- --- ---
Transit Signal-to-Noise --- 47.6 48.800000000000004 48.800000000000004 48.800000000000004 51.6 32.0
Number of Transits --- 159 159 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.9241 --- --- --- --- ---
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 --- kplr012470844-001-20160209194854_dvs.pdf kplr012470844-001-20141002224145_dvs.pdf kplr012470844-001-20130826182306_dvs.pdf kplr012470844-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5354±159
5354 +161-142
5354 +161-142
5354.00 +161.00-142.00
5331.00±76.00 5176
Stellar Surface Gravity [log10(cm/s**2)] ---
4.587 +0.032-0.104
4.587 +0.027-0.14
4.587 +0.027-0.14
4.587 +0.027-0.140
4.620±0.300 4.64
Stellar Metallicity [dex] --- -0.08±0.3
-0.080 +0.290-0.280
-0.080 +0.290-0.280
-0.080 +0.290-0.280
--- ---
Stellar Radius [Solar radii] ---
0.788 +0.113-0.066
0.788 +0.166-0.06
0.788 +0.166-0.06
0.7880 +0.1660-0.0600
0.7510±0.0400 .72
Stellar Mass [Solar mass] ---
0.884 +0.061-0.113
0.884 +0.065-0.102
0.884 +0.065-0.102
0.8840 +0.0650-0.1020
0.8550±0.0240 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.046 0.0 0.001 0.062 0.097 ---
FW Source α(OOT) [hrs] --- 19.7578029±0.0000088 19.7578069±0.0000084 19.757804±0.0000078 19.757801400±0.000009500 19.757802000±0.000010000 ---
FW Source δ(OOT) [deg] --- 51.31958±0.000086 51.319578±0.000084 51.319557±0.000078 51.31958100±0.00009900 51.31958000±0.00011000 ---
FW Source Δα(OOT) [sec] --- 1.18±0.3 1.31±0.28 1.22±0.26 0.03600±0.03400 0.04000±0.03700 ---
FW Source Δδ(OOT) [arcsec] --- 0.22±0.31 0.21±0.3 0.13±0.28 -0.02200±0.02400 -0.02000±0.02700 ---
FW Δα(OOT) [sec] --- -0.00048±0.00034 -0.00062±0.00033 -0.00054±0.00034 -4.4e-05±4.2e-05 -4.8e-05±2.2e-05 ---
FW Δδ(OOT) [arcsec] --- 0.00037±0.00037 0.00039±0.00036 0.00052±0.00038 2.6e-05±3.1e-05 2.4e-05±1.6e-05 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.148±0.086 -0.143±0.086 -0.158±0.088 -0.1280±0.0690 -0.0820±0.0850 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.09±0.14 0.07±0.14 0.14±0.11 0.1400±0.1200 0.1200±0.1500 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.17±0.11 0.16±0.11 0.21±0.1 0.1900±0.1000 0.1500±0.1400 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.097±0.089 -0.096±0.081 -0.099±0.092 -0.0680±0.0730 -0.0170±0.0900 ---
PRF ΔδSQ(KIC) [arcsec] --- 0.04±0.13 0.03±0.13 0.09±0.11 0.1000±0.1300 0.0700±0.1500 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.106±0.097 0.1±0.1 0.13±0.1 0.1200±0.1100 0.0700±0.1400 ---
Chi-Square --- --- --- --- --- 1.43 1.44
Stellar Age [Gyr] --- --- --- --- --- 0.6±3.7 ---
KepID 12470844 12470844 12470844 12470844 12470844 12470844
KOI Name K00790.02 K00790.02 K00790.02 K00790.02 K00790.02 K00790.02
Kepler Name Kepler-233 c Kepler-233 c Kepler-233 c Kepler-233 c Kepler-233 c Kepler-233 c
Exoplanet Archive Disposition CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED
Vetting Status 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
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE CANDIDATE NOT DISPOSITIONED 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
Orbital Period [days] 60.4189369±0.0005043 60.4189369±0.0005043 60.4186137±0.000396 60.4186137±0.000396 60.4186137±0.000396 60.41916±0.00093
Transit Epoch [BKJD] 181.16367±0.00625 181.16367±0.00625 181.16269±0.00564 181.16269±0.00564 181.16269±0.00564 181.1621±0.0064
Transit Epoch [BJD] 2455014.164±0.00625 2455014.164±0.00625 2455014.163±0.00564 2455014.163±0.00564 2455014.163±0.00564 2455014.1621±0.0064
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi q1_q8_koi
Number of Planets 2 2 2 2 2 2
TCE Delivery q1_q17_dr25_tce q1_q17_dr25_tce q1_q17_dr24_tce q1_q16_tce q1_q12_tce ---
Link to DV Report kplr012470844-20160209194854_dvr.pdf kplr012470844-20160209194854_dvr.pdf kplr012470844-20141002224145_dvr.pdf kplr012470844-20130815195353_dvr.pdf kplr012470844-20121029204534_dvr.pdf ---
RA [decimal degrees] 296.36652 296.36652 296.36652 296.36652 296.36652 296.36652
Dec [decimal degrees] 51.319519 51.319519 51.319519 51.319519 51.319519 51.319519
Kepler-band [mag] 15.339 15.339 15.339 15.339 15.339 15.339
g'-band [mag] 15.945 15.945 15.945 15.945 15.945 15.945
r'-band [mag] 15.271 15.271 15.271 15.271 15.271 15.271
i'-band [mag] 15.079 15.079 15.079 15.079 15.079 15.079
z'-band [mag] 14.978000000000002 14.978000000000002 14.978000000000002 14.978000000000002 14.978000000000002 14.978000000000002
J-band [mag] 14.006 14.006 14.006 14.006 14.006 14.006
H-band [mag] 13.555000000000001 13.555000000000001 13.555000000000001 13.555000000000001 13.555000000000001 13.555000000000001
K-band [mag] 13.453000000000001 13.453000000000001 13.453000000000001 13.453000000000001 13.453000000000001 13.453000000000001
Disposition Score --- 0.9890000000000001 --- --- --- ---
Comment --- NO_COMMENT --- --- --- ---
Eccentricity --- 0 0 0 0 0
Impact Parameter ---
0.094 +0.359-0.094
0.7049 +0.04-0.497
0.7049 +0.04-0.497
0.7049 +0.04-0.497
0.57±0.69
Transit Duration [hrs] --- 5.039±0.184 5.298±0.178 5.298±0.178 5.298±0.178 4.969
Transit Depth [ppm] --- 931.3±49.6 1045.3±52.1 1045.3±52.1 1045.3±52.1 962
Planet-Star Radius Ratio ---
0.027422 +0.001196-0.000917
0.031628 +0.000609-0.002871
0.031628 +0.000609-0.002871
0.031628 +0.000609-0.002871
0.0292±0.0091
Fitted Stellar Density [g/cm**3] ---
4.26444 +0.15573-1.75507
1.46514 +2.27293-1.18582
1.46514 +2.27293-1.18582
1.46514 +2.27293-1.18582
---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC ---
Planetary Radius [Earth radii] ---
2.36 +0.34-0.2
2.72 +0.57-0.21
2.72 +0.57-0.21
2.72 +0.57-0.21
2.4±0.75
Orbit Semi-Major Axis [au] --- .2884 .2884 .2884 .2884 .286
Inclination [deg] --- 89.94 89.38 89.38 89.38 89.38
Equilibrium Temperature [K] --- 390 390 390 390 381
Insolation Flux [Earth flux] ---
5.49 +2.58-1.40
5.49 +3.57-1.28
5.49 +3.57-1.28
5.49 +3.57-1.28
---
Planet-Star Distance over Star Radius --- 93.71±3.4 65.6±25.5 65.6±25.5 65.6±25.5 80±39
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 -0.46230000000000004
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.9534
Limb Darkening Coeff. 2 --- 0.2043 0.2175 0.2175 0.2175 -0.2695
Limb Darkening Coeff. 1 --- 0.49660000000000004 0.4761 0.4761 0.4761 0.5581
Maximum Single Event Statistic --- 6.335456 5.361653 --- --- ---
Maximum Multiple Event Statistic --- 15.139797 16.057365 --- --- ---
Transit Signal-to-Noise --- 20.1 24.1 24.1 24.1 23.2
Number of Transits --- 22 22 --- --- ---
TCE Planet Number --- 2 2 2 2 ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- ---
Odd-Even Depth Comparision Statistic --- 0.6244000000000001 --- --- --- ---
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 --- kplr012470844-002-20160209194854_dvs.pdf kplr012470844-002-20141002224145_dvs.pdf kplr012470844-002-20130826182306_dvs.pdf kplr012470844-002-20121115231752_dvs.pdf ---
Stellar Effective Temperature [K] --- 5354±159
5354 +161-142
5354 +161-142
5354.00 +161.00-142.00
5331.00±76.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.587 +0.032-0.104
4.587 +0.027-0.14
4.587 +0.027-0.14
4.587 +0.027-0.140
4.620±0.300
Stellar Metallicity [dex] --- -0.08±0.3
-0.080 +0.290-0.280
-0.080 +0.290-0.280
-0.080 +0.290-0.280
---
Stellar Radius [Solar radii] ---
0.788 +0.113-0.066
0.788 +0.166-0.06
0.788 +0.166-0.06
0.7880 +0.1660-0.0600
0.7510±0.0400
Stellar Mass [Solar mass] ---
0.884 +0.061-0.113
0.884 +0.065-0.102
0.884 +0.065-0.102
0.8840 +0.0650-0.1020
0.8550±0.0240
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault
FW Offset Significance [percent] --- 0.42400000000000004 0.49400000000000005 0.45 0.513 0.8140000000000001
FW Source α(OOT) [hrs] --- 19.757766±0.000023 19.757783±0.000021 19.75778±0.000021 19.757780000±0.000024000 19.757789000±0.000026000
FW Source δ(OOT) [deg] --- 51.31959±0.00022 51.31978±0.0002 51.31977±0.00022 51.31954000±0.00025000 51.31977000±0.00029000
FW Source Δα(OOT) [sec] --- -0.06±0.77 0.49±0.7 0.39±0.71 -0.04100±0.08600 -0.00800±0.09500
FW Source Δδ(OOT) [arcsec] --- 0.26±0.81 0.92±0.72 0.89±0.78 -0.03100±0.06100 0.02600±0.07000
FW Δα(OOT) [sec] --- 0.0007±0.00067 0.00026±0.00066 0.00037±0.00067 4e-05±8.8e-05 8e-06±4.5e-05
FW Δδ(OOT) [arcsec] --- 0.00025±0.00072 -0.00035±0.0007 -0.00032±0.00075 3.1e-05±6.4e-05 -2.4e-05±3.3e-05
PRF ΔαSQ(OOT) [arcsec] --- 0±0.52 0.01±0.47 0.51±0.77 0.7170±0.0800 0.7800±0.3200
PRF ΔδSQ(OOT) [arcsec] --- 0.53±0.28 0.54±0.27 0.12±0.38 0.5400±0.3100 -0.4000±0.1900
PRF ΔθSQ(OOT) [arcsec] --- 0.53±0.28 0.54±0.42 0.53±0.8 0.9000±0.2000 0.8700±0.3000
PRF ΔαSQ(KIC) [arcsec] --- 0.09±0.54 0.08±0.54 0.55±0.77 0.8510±0.0840 0.8200±0.1100
PRF ΔδSQ(KIC) [arcsec] --- 0.46±0.27 0.46±0.28 0.06±0.39 0.5100±0.2900 -0.3900±0.1700
PRF ΔθSQ(KIC) [arcsec] --- 0.46±0.29 0.47±0.49 0.55±0.79 0.9900±0.1700 0.9100±0.1300
Chi-Square --- --- --- --- --- 1.25
Stellar Age [Gyr] --- --- --- --- --- 0.6±3.7
Known Objects
2 Confirmed Planets
2 Kepler Objects of Interest (KOIs)
2 Threshold Crossing Events (TCEs)
6 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
2 Associated Literature Data
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.