NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

Kepler-989 Overview

Kepler-989 0.91 R⦿ 5004.00 K
Kepler-989 b
0.197 RJup
Architecture
Kepler-989
Kepler-989
Kepler-989 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
Kepler-989 Kepler-989 b 7.96 d 2.21 R⨁ Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-989 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
18h46m19.87s
Dec
+47d14m00.48s
Distance
491.978+4.720-4.632
pc
Parallax
2.003860±0.019173 mas
Ecliptic Latitude
69.74205 deg
Ecliptic Longitude
293.18417 deg
Galactic Latitude
20.37813 deg
Galactic Longitude
76.53241 deg
Total Proper Motion
41.3962253±0.0327431 mas/yr
Proper Motion (RA)
-17.0967000±0.0375167 mas/yr
Proper Motion (Dec)
-37.7008000±0.0316724 mas/yr
Photometry
mV
14.717±0.092
mTESS
13.8128±0.0066
mJ
12.965±0.025
mH
12.522±0.018
mKs
12.415±0.018
mKep
14.425
mW1
12.400±0.023
mW2
12.470±0.023
mW3
12.569±0.331
mW4
9.526
mGaia
14.408300±0.000306
mB
16.327±0.066
mg
15.135
mi
14.120
mr
14.356
mz
14.004
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 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)
4966.0±122.0 5183±181
4993.6665+263.3330-88.6665
5074.00+52.66-53.62
 5004 5004 ---
5185 +170-139
5185 +179-143
5185 +179-143
5185.00 +179.00-143.00
5099.00±84.00 5004
M✶
(M⦿)
0.82 --- ---
0.820+0.035-0.042
 0.85 --- ---
0.831 +0.087-0.058
0.831 +0.122-0.059
0.831 +0.122-0.059
0.8310 +0.1220-0.0590
0.7500±0.2200 ---
R✶
(R⦿)
0.826407
0.786+0.058-0.053
0.79439086+0.02897960-0.07759190
0.780+0.037-0.038
 0.91 1.170 ---
0.91 +0.222-0.12
0.91 +0.799-0.107
0.91 +0.799-0.107
0.9100 +0.7990-0.1070
0.7600±0.9600 .91
log g
(log10(cm/s2))
4.51749 --- ---
4.580+0.026-0.048
 4.45 4.30 ---
4.44 +0.105-0.192
4.44 +0.107-0.51
4.44 +0.107-0.51
4.440 +0.107-0.510
4.550±0.300 4.45
L✶
(log10(L⦿))
-0.426890 ---
-0.45155865+0.01129736-0.01159910
 --- --- --- --- --- --- --- --- --- ---
Metallicity
(dex)
--- --- ---
0.0100+0.1490-0.1750
[Fe/H] 		--- 0.141 [Fe/H] ---
0.16 +0.25-0.3
[Fe/H]
0.160 +0.220-0.260
[Fe/H]
0.160 +0.220-0.260
[Fe/H]
0.160 +0.220-0.260
[Fe/H] 		--- ---
Age
(Gyr)
--- --- ---
4.680+5.770-2.820
 --- --- --- --- --- --- --- 13.9±3.6 ---
ρ✶
(g/cm3)
2.0483225 --- --- --- --- --- ---
18.99927 +2.54789-6.40148
20.02475 +2.24906-8.57933
20.02475 +2.24906-8.57933
20.02475 +2.24906-8.57933
--- ---
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 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✶
--- --- --- --- --- 39.94±5.4 40.64±4.6 40.64±4.6 40.64±4.6 31±15
Teq
(K)
--- --- --- --- --- 805 805 805 805 736
b
--- --- --- --- ---
0.189 +0.289-0.189
0.2257 +0.2919-0.2257
0.2257 +0.2919-0.2257
0.2257 +0.2919-0.2257
0.68±0.69
S
(S⨁)
--- ---
74.350+1.887-1.841
 --- ---
99.42 +75.62-32.21
99.42 +302.24-30.20
99.42 +302.24-30.20
99.42 +302.24-30.20
---
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 89.73 89.95 89.95 89.95 88.81
P
(days)
7.964315352±9.617e-06 7.9643152417±0.0000097876 --- 7.96432425±0.00000124 7.96431492±1.037e-05 7.96431492±1.037e-05 7.964315352±9.617e-06 7.964315352±9.617e-06 7.964315352±9.617e-06 7.964294±3.4e-05
Rp
(R⨁)
2.21+0.14-0.13
 ---
2.106+0.177-0.149
 --- ---
2.44 +0.59-0.32
2.56 +2.25-0.3
2.56 +2.25-0.3
2.56 +2.25-0.3
2.2±2.8
Rp
(RJup)
0.197+0.012-0.012
 ---
0.1879+0.0158-0.0133
 --- ---
0.218+0.053-0.029
0.228+0.201-0.027
0.228+0.201-0.027
0.228+0.201-0.027
0.196+0.250-0.250
Rp/R✶
0.025748 +0.001036-0.000804
--- --- --- ---
0.024538 +0.000959-0.000543
0.025748 +0.001036-0.000804
0.025748 +0.001036-0.000804
0.025748 +0.001036-0.000804
0.0265±0.0074
a
(au)
--- --- --- --- --- .0734 .0734 .0734 .0734 .071
δ
(%)
--- --- --- 0.0830 --- 0.07460±0.00204 0.08168±0.00204 0.08168±0.00204 0.08168±0.00204 0.07450
T14
(hours)
1.498±0.0474 --- --- 1.7530 --- 1.5342±0.0384 1.498±0.0474 1.498±0.0474 1.498±0.0474 1.5049
TC
(days)
2454969.81672±0.00102
(JD)
2454969.81697000±0.00102693
(BJD)
--- 2454969.815981±0.001091
(BJD)
2454969.816±0.00109
(BJD)
2454969.816±0.00109
(BJD)
2454969.817±0.00102
(BJD)
2454969.817±0.00102
(BJD)
2454969.817±0.00102
(BJD)
2454969.8168±0.0016
(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 10187159 10187159 10187159 10187159 10187159 10187159 10187159
KOI Name K01870.01 K01870.01 K01870.01 K01870.01 K01870.01 K01870.01 K01870.01
Kepler Name Kepler-989 b Kepler-989 b Kepler-989 b Kepler-989 b Kepler-989 b Kepler-989 b Kepler-989 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 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 q1_q6_kepler_candidates
Orbital Period [days] 7.96431492±1.037e-05 7.96431492±1.037e-05 7.964315352±9.617e-06 7.964315352±9.617e-06 7.964315352±9.617e-06 7.964294±3.4e-05 7.964294±3.4e-05
Transit Epoch [BKJD] 136.81646±0.00109 136.81646±0.00109 136.81672±0.00102 136.81672±0.00102 136.81672±0.00102 136.8168±0.0016 136.8168±0.0015
Transit Epoch [BJD] 2454969.816±0.00109 2454969.816±0.00109 2454969.817±0.00102 2454969.817±0.00102 2454969.817±0.00102 2454969.8168±0.0016 2454969.8168±0.0015
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 kplr010187159-20160209194854_dvr.pdf kplr010187159-20160209194854_dvr.pdf kplr010187159-20141002224145_dvr.pdf kplr010187159-20130815195353_dvr.pdf kplr010187159-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 281.58292 281.58292 281.58292 281.58292 281.58292 281.58292 281.58292
Dec [decimal degrees] 47.233630999999995 47.233630999999995 47.233630999999995 47.233630999999995 47.233630999999995 47.233630999999995 47.233630999999995
Kepler-band [mag] 14.425 14.425 14.425 14.425 14.425 14.425 14.425
g'-band [mag] 15.135000000000002 15.135000000000002 15.135000000000002 15.135000000000002 15.135000000000002 15.135000000000002 15.135000000000002
r'-band [mag] 14.356 14.356 14.356 14.356 14.356 14.356 14.356
i'-band [mag] 14.120000000000001 14.120000000000001 14.120000000000001 14.120000000000001 14.120000000000001 14.120000000000001 14.120000000000001
z'-band [mag] 14.004000000000001 14.004000000000001 14.004000000000001 14.004000000000001 14.004000000000001 14.004000000000001 14.004000000000001
J-band [mag] 12.965 12.965 12.965 12.965 12.965 12.965 12.965
H-band [mag] 12.522 12.522 12.522 12.522 12.522 12.522 12.522
K-band [mag] 12.415000000000001 12.415000000000001 12.415000000000001 12.415000000000001 12.415000000000001 12.415000000000001 12.415000000000001
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- CENT_KIC_POS KIC_OFFSET --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.189 +0.289-0.189
0.2257 +0.2919-0.2257
0.2257 +0.2919-0.2257
0.2257 +0.2919-0.2257
0.68±0.69 0.68±0.72
Transit Duration [hrs] --- 1.5342±0.0384 1.498±0.0474 1.498±0.0474 1.498±0.0474 1.5049 1.5049
Transit Depth [ppm] --- 746±20.4 816.8±20.4 816.8±20.4 816.8±20.4 745 744
Planet-Star Radius Ratio ---
0.024538 +0.000959-0.000543
0.025748 +0.001036-0.000804
0.025748 +0.001036-0.000804
0.025748 +0.001036-0.000804
0.0265±0.0074 0.0265±0.0074
Fitted Stellar Density [g/cm**3] ---
18.99927 +2.54789-6.40148
20.02475 +2.24906-8.57933
20.02475 +2.24906-8.57933
20.02475 +2.24906-8.57933
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.44 +0.59-0.32
2.56 +2.25-0.3
2.56 +2.25-0.3
2.56 +2.25-0.3
2.2±2.8 2.63
Orbit Semi-Major Axis [au] --- .0734 .0734 .0734 .0734 .071 .074
Inclination [deg] --- 89.73 89.95 89.95 89.95 88.81 ---
Equilibrium Temperature [K] --- 805 805 805 805 736 774
Insolation Flux [Earth flux] ---
99.42 +75.62-32.21
99.42 +302.24-30.20
99.42 +302.24-30.20
99.42 +302.24-30.20
--- ---
Planet-Star Distance over Star Radius --- 39.94±5.4 40.64±4.6 40.64±4.6 40.64±4.6 31±15 31±15
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 --- 0.186 0.1784 0.1784 0.1784 -0.47900000000000004 ---
Limb Darkening Coeff. 1 --- 0.5256000000000001 0.5368 0.5368 0.5368 0.5993 ---
Maximum Single Event Statistic --- 6.420812 45.392838 --- --- --- ---
Maximum Multiple Event Statistic --- 38.433879999999995 41.194824 --- --- --- ---
Transit Signal-to-Noise --- 44.300000000000004 53.2 53.2 53.2 66.1 37.300000000000004
Number of Transits --- 168 168 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.049100000000000005 --- --- --- --- ---
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 --- kplr010187159-001-20160209194854_dvs.pdf kplr010187159-001-20141002224145_dvs.pdf kplr010187159-001-20130826182306_dvs.pdf kplr010187159-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5185 +170-139
5185 +179-143
5185 +179-143
5185.00 +179.00-143.00
5099.00±84.00 5004
Stellar Surface Gravity [log10(cm/s**2)] ---
4.44 +0.105-0.192
4.44 +0.107-0.51
4.44 +0.107-0.51
4.440 +0.107-0.510
4.550±0.300 4.45
Stellar Metallicity [dex] ---
0.16 +0.25-0.3
0.160 +0.220-0.260
0.160 +0.220-0.260
0.160 +0.220-0.260
--- ---
Stellar Radius [Solar radii] ---
0.91 +0.222-0.12
0.91 +0.799-0.107
0.91 +0.799-0.107
0.9100 +0.7990-0.1070
0.7600±0.9600 .91
Stellar Mass [Solar mass] ---
0.831 +0.087-0.058
0.831 +0.122-0.059
0.831 +0.122-0.059
0.8310 +0.1220-0.0590
0.7500±0.2200 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.05 0.893 0.0 0.112 --- ---
FW Source α(OOT) [hrs] --- 18.7721707±0.0000085 18.7721781±0.0000082 18.7721747±0.0000081 18.772174800±0.000009500 --- ---
FW Source δ(OOT) [deg] --- 47.233677±0.000076 47.233573±0.000077 47.233402±0.000076 47.23347600±0.00009600 --- ---
FW Source Δα(OOT) [sec] --- -0.86±0.31 -0.58±0.3 -0.71±0.3 -0.00600±0.03400 --- ---
FW Source Δδ(OOT) [arcsec] --- 0.17±0.28 -0.2±0.28 -0.82±0.27 -0.02600±0.02300 --- ---
FW Δα(OOT) [sec] --- 0.00013±0.00023 -5e-05±0.00023 4e-05±0.00024 5e-06±2.7e-05 --- ---
FW Δδ(OOT) [arcsec] --- -0.00025±0.00021 2e-05±0.00022 0.00051±0.00023 2e-05±1.9e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- 0.13±0.1 0.09±0.1 0.1±0.1 0.0930±0.0990 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.03±0.14 -0.03±0.15 0.02±0.15 0.0600±0.1400 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.13±0.1 0.09±0.14 0.1±0.11 0.1100±0.1100 --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.167±0.097 -0.21±0.1 -0.196±0.098 -0.1980±0.0950 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.37±0.14 -0.37±0.15 -0.31±0.15 -0.2700±0.1400 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.41±0.14 0.43±0.14 0.37±0.14 0.3300±0.1200 --- ---
Chi-Square --- --- --- --- --- 1.3800000000000001 1.33
Stellar Age [Gyr] --- --- --- --- --- 13.9±3.6 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
2 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
1 TrES Time Series
1 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.