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Kepler-489 Overview

Kepler-489 1.03 R⦿ 4907.00 K
Kepler-489 b
0.689 RJup
Architecture
Kepler-489
Kepler-489
Kepler-489 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
Kepler-489 Kepler-489 b 17.28 d 7.72 R⨁ Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-489 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
19h23m19.98s
Dec
+38d11m03.07s
Distance
369.645±2.297 pc
Parallax
2.6764800±0.0166848 mas
Ecliptic Latitude
59.24941 deg
Ecliptic Longitude
303.13992 deg
Galactic Latitude
10.65199 deg
Galactic Longitude
70.55188 deg
Total Proper Motion
38.0136430±0.0332092 mas/yr
Proper Motion (RA)
17.7299000±0.0293949 mas/yr
Proper Motion (Dec)
-33.6257000±0.0341941 mas/yr
Photometry
mV
14.221±0.103
mTESS
13.4122±0.0061
mJ
12.536±0.020
mH
12.058±0.020
mKs
11.959±0.020
mKep
14.018
mW1
11.944±0.023
mW2
12.033±0.022
mW3
11.895±0.209
mW4
9.331
mGaia
14.017800±0.000289
mB
15.813±0.064
mg
15.2871000±0.0042143
mi
14.183700±0.005106
mr
15.3794000±0.0115438
mu
17.0861000±0.0091807
mz
13.9958000±0.0050379
Abundances
(Hypatia Catalog)
[Fe/H] -0.02±0.04 dex
[C/H] -0.18±0.09 dex
[O/H] 0.12±0.09 dex
[Na/H] -0.15±0.04 dex
[Mg/H] 0.03±0.07 dex
[Al/H] -0.24±0.06 dex
[Si/H] -0.13±0.05 dex
[Ca/H] 0.00±0.06 dex
[Y/H] -0.20±0.08 dex
Mission
Tools
Planetary Systems
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 Batalha et al. 2013 Latham et al. 2005 Fulton & Petigura 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 Q1-Q6 KOI Table Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
4998.3900±97.7124 4938±99
4907.000+151.000-19.883
5014.000+70.481-58.345
 4907 4907 4938±60 --- 4941±98
5085 +165-131
5085 +165-131
5085.00 +165.00-131.00
5036.00±73.00 4907
Metallicity
(dex)
0.1140990±0.0125711 [M/H] --- ---
-0.00+0.10-0.10
[Fe/H] 		--- 0.003 [Fe/H] 0.03±0.04 [Fe/H] --- 0±0.15 [Fe/H]
0.000 +0.300-0.260
[Fe/H]
0.000 +0.300-0.260
[Fe/H]
0.000 +0.300-0.260
[Fe/H] 		--- ---
R✶
(R⦿)
0.734486
0.751+0.032-0.030
0.7447142+0.0060719-0.0438013
0.760+0.017-0.020
 0.79 1.033 0.747±0.020 ---
0.738 +0.048-0.03
0.822 +0.912-0.079
0.822 +0.912-0.079
0.8220 +0.9120-0.0790
0.7400±0.7000 .79
log g
(log10(cm/s2))
4.62413 --- ---
4.590+0.011-0.015
 4.54 4.38 --- ---
4.599 +0.018-0.049
4.498 +0.076-0.663
4.498 +0.076-0.663
4.498 +0.076-0.663
4.570±0.300 4.54
L✶
(log10(L⦿))
-0.5180176 ---
-0.53806177+0.00773985-0.00788029
 --- --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
3.31+2.62-1.56
 --- ---
4.27+4.44-3.09
 --- --- --- --- --- 14±3.5 ---
M✶
(M⦿)
0.828 --- ---
0.820+0.026-0.033
 --- ---
0.792+0.024-0.026
 ---
0.79 +0.037-0.046
0.775 +0.139-0.058
0.775 +0.139-0.058
0.7750 +0.1390-0.0580
0.7400±0.1300 ---
ρ✶
(g/cm3)
2.9460858 --- --- --- --- --- 1.89±0.09 ---
3.04681 +0.04201-0.00390
3.10281 +0.00317-0.05598
3.10281 +0.00317-0.05598
3.10281 +0.00317-0.05598
--- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016 Gajdoš et al. 2019 Berger et al. 2018 Holczer et al. 2016 Fulton & Petigura 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✶
--- --- --- --- --- --- 36.36±0.501 36.5819±0.0374 36.5819±0.0374 36.5819±0.0374 36.6±3.8
Teq
(K)
--- --- --- --- --- --- 538 587 587 587 556
b
--- --- --- --- --- ---
0.085 +0.129-0.05
0.0127 +0.0747-0.0126
0.0127 +0.0747-0.0126
0.0127 +0.0747-0.0126
0.01±0.91
S
(S⨁)
--- ---
20.618+0.463-0.454
 --- 20.3±1.5 ---
19.88 +4.51-3.00
27.98 +113.51-7.38
27.98 +113.51-7.38
27.98 +113.51-7.38
---
e
--- --- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- --- 89.87 89.95 89.95 89.95 89.95
P
(days)
17.276296119±2.455e-06 17.2763008492±0.0000016355 --- 17.27629755±0.00000013 17.276296119±0.000002455 17.276296682±2.394e-06 17.276296682±2.394e-06 17.276296119±2.455e-06 17.276296119±2.455e-06 17.276296119±2.455e-06 17.2762904±7.3e-06
Rp
(R⨁)
7.72+0.17-0.20
 ---
7.438+0.316-0.299
 --- 7.580±0.200 ---
7.31 +0.47-0.3
8.34 +9.25-0.8
8.34 +9.25-0.8
8.34 +9.25-0.8
7.3±7
Rp
(RJup)
0.689+0.015-0.018
 ---
0.6636+0.0282-0.0267
 --- 0.6762±0.0178 ---
0.652+0.042-0.027
0.744+0.825-0.071
0.744+0.825-0.071
0.744+0.825-0.071
0.651+0.624-0.624
Rp/R✶
0.092902 +0.000158-5.7e05
--- --- ---
0.092902+0.000158-0.000057
 ---
0.090661 +3.1e-05-0.00017
0.092902 +0.000158-5.7e05
0.092902 +0.000158-5.7e05
0.092902 +0.000158-5.7e05
0.09071±0.00099
a
(au)
--- --- --- --- 0.12109±0.00129 --- .1209 .1202 .1202 .1202 .118
δ
(%)
--- --- --- 1.0927 --- --- 1.04580±0.00139 1.09080±0.00148 1.09080±0.00148 1.09080±0.00148 1.04700
T14
(hours)
3.94332±0.00412 --- --- 4.0200 --- --- 3.94738±0.0042 3.94332±0.00412 3.94332±0.00412 3.94332±0.00412 3.9347
TC
(days)
2454966.839246±0.000116
(JD)
2454966.83908000±0.00007682
(BJD)
--- 2454966.839714±0.000117
(BJD)
--- 2454966.839±0.00011
(BJD)
2454966.839±0.00011
(BJD)
2454966.839±0.000116
(BJD)
2454966.839±0.000116
(BJD)
2454966.839±0.000116
(BJD)
2454966.83859±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 2987027 2987027 2987027 2987027 2987027 2987027 2987027
KOI Name K00197.01 K00197.01 K00197.01 K00197.01 K00197.01 K00197.01 K00197.01
Kepler Name Kepler-489 b Kepler-489 b Kepler-489 b Kepler-489 b Kepler-489 b Kepler-489 b Kepler-489 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] 17.276296682±2.394e-06 17.276296682±2.394e-06 17.276296119±2.455e-06 17.276296119±2.455e-06 17.276296119±2.455e-06 17.2762904±7.3e-06 17.2762904±7.3e-06
Transit Epoch [BKJD] 133.839172±0.00011 133.839172±0.00011 133.839246±0.000116 133.839246±0.000116 133.839246±0.000116 133.83859±0.00016 133.83859±0.00016
Transit Epoch [BJD] 2454966.839±0.00011 2454966.839±0.00011 2454966.839±0.000116 2454966.839±0.000116 2454966.839±0.000116 2454966.83859±0.00016 2454966.83859±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 kplr002987027-20160209194854_dvr.pdf kplr002987027-20160209194854_dvr.pdf kplr002987027-20141002224145_dvr.pdf kplr002987027-20130815195353_dvr.pdf kplr002987027-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 290.83313 290.83313 290.83313 290.83313 290.83313 290.83313 290.83313
Dec [decimal degrees] 38.184349 38.184349 38.184349 38.184349 38.184349 38.184349 38.184349
Kepler-band [mag] 14.018 14.018 14.018 14.018 14.018 14.018 14.018
g'-band [mag] 14.747 14.747 14.747 14.747 14.747 14.747 14.747
r'-band [mag] 13.950000000000001 13.950000000000001 13.950000000000001 13.950000000000001 13.950000000000001 13.950000000000001 13.950000000000001
i'-band [mag] 13.706000000000001 13.706000000000001 13.706000000000001 13.706000000000001 13.706000000000001 13.706000000000001 13.706000000000001
z'-band [mag] 13.564 13.564 13.564 13.564 13.564 13.564 13.564
J-band [mag] 12.536000000000001 12.536000000000001 12.536000000000001 12.536000000000001 12.536000000000001 12.536000000000001 12.536000000000001
H-band [mag] 12.058 12.058 12.058 12.058 12.058 12.058 12.058
K-band [mag] 11.959000000000001 11.959000000000001 11.959000000000001 11.959000000000001 11.959000000000001 11.959000000000001 11.959000000000001
Disposition Score --- 0.99 --- --- --- --- ---
Comment --- CENT_KIC_POS EYEBALL---KIC_OFFSET---SIGNIF_OFFSET --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.085 +0.129-0.05
0.0127 +0.0747-0.0126
0.0127 +0.0747-0.0126
0.0127 +0.0747-0.0126
0.01±0.91 0.01±0.95
Transit Duration [hrs] --- 3.94738±0.0042 3.94332±0.00412 3.94332±0.00412 3.94332±0.00412 3.9347 3.9347
Transit Depth [ppm] --- 10458±13.9 10908±14.8 10908±14.8 10908±14.8 10470 10526
Planet-Star Radius Ratio ---
0.090661 +3.1e-05-0.00017
0.092902 +0.000158-5.7e05
0.092902 +0.000158-5.7e05
0.092902 +0.000158-5.7e05
0.09071±0.00099 0.09071±0.00099
Fitted Stellar Density [g/cm**3] ---
3.04681 +0.04201-0.00390
3.10281 +0.00317-0.05598
3.10281 +0.00317-0.05598
3.10281 +0.00317-0.05598
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
7.31 +0.47-0.3
8.34 +9.25-0.8
8.34 +9.25-0.8
8.34 +9.25-0.8
7.3±7 7.79
Orbit Semi-Major Axis [au] --- .1209 .1202 .1202 .1202 .118 .121
Inclination [deg] --- 89.87 89.95 89.95 89.95 89.95 ---
Equilibrium Temperature [K] --- 538 587 587 587 556 552
Insolation Flux [Earth flux] ---
19.88 +4.51-3.00
27.98 +113.51-7.38
27.98 +113.51-7.38
27.98 +113.51-7.38
--- ---
Planet-Star Distance over Star Radius --- 36.36±0.501 36.5819±0.0374 36.5819±0.0374 36.5819±0.0374 36.6±3.8 36.6±3.8
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 -0.5463 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.2249 ---
Limb Darkening Coeff. 2 --- 0.153 0.16970000000000002 0.16970000000000002 0.16970000000000002 -0.47900000000000004 ---
Limb Darkening Coeff. 1 --- 0.5684 0.5493 0.5493 0.5493 0.5993 ---
Maximum Single Event Statistic --- 125.15509 122.33351 --- --- --- ---
Maximum Multiple Event Statistic --- 785.51996 797.4122 --- --- --- ---
Transit Signal-to-Noise --- 871.4 916.9 916.9 916.9 1121.0 753.7
Number of Transits --- 78 78 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.006200000000000001 --- --- --- --- ---
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 --- kplr002987027-001-20160209194854_dvs.pdf kplr002987027-001-20141002224145_dvs.pdf kplr002987027-001-20130826182306_dvs.pdf kplr002987027-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 4941±98
5085 +165-131
5085 +165-131
5085.00 +165.00-131.00
5036.00±73.00 4907
Stellar Surface Gravity [log10(cm/s**2)] ---
4.599 +0.018-0.049
4.498 +0.076-0.663
4.498 +0.076-0.663
4.498 +0.076-0.663
4.570±0.300 4.54
Stellar Metallicity [dex] --- 0±0.15
0.000 +0.300-0.260
0.000 +0.300-0.260
0.000 +0.300-0.260
--- ---
Stellar Radius [Solar radii] ---
0.738 +0.048-0.03
0.822 +0.912-0.079
0.822 +0.912-0.079
0.8220 +0.9120-0.0790
0.7400±0.7000 .79
Stellar Mass [Solar mass] ---
0.79 +0.037-0.046
0.775 +0.139-0.058
0.775 +0.139-0.058
0.7750 +0.1390-0.0580
0.7400±0.1300 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.078 0.0 0.0 0.001 0.001 ---
FW Source α(OOT) [hrs] --- 19.38888099±0.00000037 19.38888147±0.00000038 19.38888163±0.00000036 19.388881540±0.000000410 19.388881710±0.000000450 ---
FW Source δ(OOT) [deg] --- 38.18422±0.0000045 38.1842336±0.0000048 38.1842381±0.0000046 38.18423600±0.00000550 38.18423380±0.00000590 ---
FW Source Δα(OOT) [sec] --- 0.212±0.016 0.232±0.016 0.239±0.015 0.00170±0.00150 0.00250±0.00160 ---
FW Source Δδ(OOT) [arcsec] --- -0.468±0.016 -0.419±0.017 -0.403±0.016 0.00210±0.00130 0.00190±0.00140 ---
FW Δα(OOT) [sec] --- 0.00013±0.00048 -0.00012±0.00049 -0.00023±0.0005 -1.9e-05±5.2e-05 -2.78e-05±8.7e-06 ---
FW Δδ(OOT) [arcsec] --- -0.00019±0.0006 -0.00043±0.00062 -0.0005±0.00063 -2.3e-05±5.1e-05 -2.07e-05±7.7e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- 0.003±0.067 0.003±0.068 0.003±0.068 0.0060±0.0130 0.0120±0.0190 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.014±0.067 0.014±0.067 0.012±0.067 0.0110±0.0090 0.0152±0.0081 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.015±0.067 0.015±0.067 0.013±0.068 0.0123±0.0100 0.0200±0.0130 ---
PRF ΔαSQ(KIC) [arcsec] --- 0.258±0.069 0.259±0.069 0.259±0.069 0.2630±0.0210 0.2570±0.0230 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.447±0.069 -0.445±0.069 -0.448±0.07 -0.4320±0.0230 -0.4200±0.0200 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.516±0.069 0.515±0.069 0.518±0.069 0.5060±0.0220 0.4920±0.0210 ---
Chi-Square --- --- --- --- --- 1.71 1.7
Stellar Age [Gyr] --- --- --- --- --- 14±3.5 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
2 SuperWASP Time Series
1 Associated Literature Data
System
Star
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Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Time Series
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