KOI-984 Overview

KOI-984 0.87 R⦿ 5505.00 K
KOI-984 b
0.384 RJup
KOI-984 c
Architecture
KOI-984
KOI-984
KOI-984 b
KOI-984 c
Other Data
Bibliography 14
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
KOI-984 KOI-984 b Transit 2022 Sun et al. 2022 Confirmed Planet
KOI-984 KOI-984 c Transit Timing Variations 2022 Sun et al. 2022 Confirmed Planet
RA
19h24m11.75s
Dec
+36d50m24.28s
Distance
252.667 pc
Parallax
---
Ecliptic Latitude
57.9096 deg
Ecliptic Longitude
302.75618 deg
Galactic Latitude
9.90063 deg
Galactic Longitude
69.40595 deg
Total Proper Motion
58.4139074±0.9712720 mas/yr
Proper Motion (RA)
36.301700±0.971237 mas/yr
Proper Motion (Dec)
45.764300±0.971294 mas/yr
Photometry
mV
12.795±0.021
mTESS
11.517±0.018
mJ
10.457±0.023
mH
10.096±0.025
mKs
10.016±0.021
mKep
11.631
mW1
9.868±0.023
mW2
9.914±0.020
mW3
9.843±0.039
mW4
8.99
mg
12.280
mi
11.353
mr
11.956
mu
14.656
mz
11.239
Source Sun et al. 2022 TICv8 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)
5295±150 5284.6800±72.8316 5515 5836 --- 5296±105
5505 +93-112
5505 +93-112
5505.00 +93.00-112.00
5515.00±50.00 5515
Metallicity
(dex)
0.12±0.10 [Fe/H] 0.2852050±0.0089602 [M/H] --- -0.135 [Fe/H] --- 0.12±0.15 [Fe/H]
0.210 +0.130-0.140
[Fe/H]
0.210 +0.130-0.140
[Fe/H]
0.210 +0.130-0.140
[Fe/H]
--- ---
ρ
(g/cm3)
2.40±0.21 --- --- --- ---
8.16471 +4.69586-1.63188
11.67194 +0.47284-1.96512
11.67194 +0.47284-1.96512
11.67194 +0.47284-1.96512
--- ---
M
(M⦿)
0.928±0.031 --- --- --- ---
0.911 +0.036-0.064
0.992 +0.028-0.063
0.992 +0.028-0.063
0.9920 +0.0280-0.0630
1.0100±0.0250 ---
R
(R⦿)
0.818+0.026-0.025
--- 0.92 1.502 ---
0.815 +0.08-0.034
0.871 +0.084-0.03
0.871 +0.084-0.03
0.8710 +0.0840-0.0300
0.9200±0.0300 .92
log g
(log10(cm/s2))
4.54±0.15 --- 4.51 4.14 ---
4.576 +0.015-0.085
4.555 +0.013-0.08
4.555 +0.013-0.08
4.555 +0.013-0.080
4.510±0.100 4.51
Age
(Gyr)
--- --- --- --- --- --- --- --- --- 1.3±1.3 ---
Status
Confirmed Planet
Detected By
Transit, Transit Timing Variations
Source Sun et al. 2022 Sun et al. 2022 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
13.26±0.39 --- --- --- 19.94±5.7 22.468±0.91 22.468±0.91 22.468±0.91 16.3±5.6
Teq
(K)
1022+31-30
1022+31-30
--- --- 942 998 998 998 1023
b
0.83±0.01 --- --- ---
0.374 +0.083-0.374
0.1239 +0.1886-0.1239
0.1239 +0.1886-0.1239
0.1239 +0.1886-0.1239
0.69±0.37
S
(S)
--- --- --- ---
186.31 +56.73-28.39
234.19 +66.87-33.09
234.19 +66.87-33.09
234.19 +66.87-33.09
---
e
0.12±0.02 0.006±0.002 --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- 88.93 89.95 89.95 89.95 87.66
P
(days)
4.2881785±0.0000035 4.2881785±0.0000035 4.28816271±0.00000949 4.28746668±1.524e-05 4.28746668±1.524e-05 4.287455473±1.254e-06 4.287455473±1.254e-06 4.287455473±1.254e-06 4.2873775±4.6e-06
Rp
(R)
4.30±0.05 --- --- ---
2.29 +0.22-0.1
2.78 +0.27-0.1
2.78 +0.27-0.1
2.78 +0.27-0.1
3.19±0.31
Rp/R
--- --- --- ---
0.025717 +0.00122-0.001106
0.029232 +0.000346-0.000206
0.029232 +0.000346-0.000206
0.029232 +0.000346-0.000206
0.0318±0.0029
a
(au)
0.0504±0.0006 0.0504±0.0006 --- --- .0501 .0516 .0516 .0516 .052
δ
(%)
0.229±0.004 --- 0.1038 --- 0.07901±0.00497 0.10475±0.00065 0.10475±0.00065 0.10475±0.00065 0.10710
T14
(hours)
1.58±0.01 --- 1.8608 --- 1.5693±0.0785 1.49004±0.00889 1.49004±0.00889 1.49004±0.00889 1.548
TC
(days)
2454957.7837±0.0014 --- 2454953.497262±0.008479 2455095.062±0.00211 2455095.062±0.00211 2455095.063±0.000215 2455095.063±0.000215 2455095.063±0.000215 2455095.06411±0.00027
ω
(deg)
-75±12 31±10 --- --- --- --- --- --- ---
Rp
(RJup)
0.384±0.004 --- --- --- --- --- --- --- ---
Status
Confirmed Planet
Detected By
Source Sun et al. 2022 Sun et al. 2022
Teq
(K)
597+52-46
943+42-39
ω
(deg)
84.0±18.0 147±12
Mp
(M)
209.8±40.0 24±2
Mp
(MJup)
0.6601±0.1259 0.076±0.006
e
0.38±0.02 0.020±0.006
P
(days)
21.5120±0.0004 8.5999±0.0004
a
(au)
0.1467±0.0015 0.0796±0.0015
Kepler Detection Products (4 File Types, 16 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_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 1161345 1161345 1161345 1161345 1161345 1161345 1161345
KOI Name K00984.01 K00984.01 K00984.01 K00984.01 K00984.01 K00984.01 K00984.01
Kepler Name Kepler-1973 b Kepler-1973 b Kepler-1973 b Kepler-1973 b Kepler-1973 b Kepler-1973 b Kepler-1973 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] 4.28746668±1.524e-05 4.28746668±1.524e-05 4.287455473±1.254e-06 4.287455473±1.254e-06 4.287455473±1.254e-06 4.2873775±4.6e-06 4.2873775±4.6e-06
Transit Epoch [BKJD] 262.06245±0.00211 262.06245±0.00211 262.062951±0.000215 262.062951±0.000215 262.062951±0.000215 262.06411±0.00027 262.06411±0.00027
Transit Epoch [BJD] 2455095.062±0.00211 2455095.062±0.00211 2455095.063±0.000215 2455095.063±0.000215 2455095.063±0.000215 2455095.06411±0.00027 2455095.06411±0.00027
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 kplr001161345-20160209194854_dvr.pdf kplr001161345-20160209194854_dvr.pdf kplr001161345-20141002224145_dvr.pdf kplr001161345-20130815195353_dvr.pdf kplr001161345-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 291.0488 291.0488 291.0488 291.0488 291.0488 291.0488 291.0488
Dec [decimal degrees] 36.839881999999996 36.839881999999996 36.839881999999996 36.839881999999996 36.839881999999996 36.839881999999996 36.839881999999996
Kepler-band [mag] 11.631 11.631 11.631 11.631 11.631 11.631 11.631
g'-band [mag] 12.280000000000001 12.280000000000001 12.280000000000001 12.280000000000001 12.280000000000001 12.280000000000001 12.280000000000001
r'-band [mag] 11.956000000000001 11.956000000000001 11.956000000000001 11.956000000000001 11.956000000000001 11.956000000000001 11.956000000000001
i'-band [mag] 11.353 11.353 11.353 11.353 11.353 11.353 11.353
z'-band [mag] 11.239 11.239 11.239 11.239 11.239 11.239 11.239
J-band [mag] 10.457 10.457 10.457 10.457 10.457 10.457 10.457
H-band [mag] 10.096 10.096 10.096 10.096 10.096 10.096 10.096
K-band [mag] 10.016 10.016 10.016 10.016 10.016 10.016 10.016
Disposition Score --- 0.7110000000000001 --- --- --- --- ---
Comment --- NO_COMMENT EYEBALL---INVERT_DIFF --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.374 +0.083-0.374
0.1239 +0.1886-0.1239
0.1239 +0.1886-0.1239
0.1239 +0.1886-0.1239
0.69±0.37 0.69±0.61
Transit Duration [hrs] --- 1.5693±0.0785 1.49004±0.00889 1.49004±0.00889 1.49004±0.00889 1.548 1.548
Transit Depth [ppm] --- 790.1±49.7 1047.5±6.5 1047.5±6.5 1047.5±6.5 1071 1071
Planet-Star Radius Ratio ---
0.025717 +0.00122-0.001106
0.029232 +0.000346-0.000206
0.029232 +0.000346-0.000206
0.029232 +0.000346-0.000206
0.0318±0.0029 0.0318±0.0029
Fitted Stellar Density [g/cm**3] ---
8.16471 +4.69586-1.63188
11.67194 +0.47284-1.96512
11.67194 +0.47284-1.96512
11.67194 +0.47284-1.96512
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.29 +0.22-0.1
2.78 +0.27-0.1
2.78 +0.27-0.1
2.78 +0.27-0.1
3.19±0.31 3.19
Orbit Semi-Major Axis [au] --- .0501 .0516 .0516 .0516 .052 .052
Inclination [deg] --- 88.93 89.95 89.95 89.95 87.66 ---
Equilibrium Temperature [K] --- 942 998 998 998 1023 1023
Insolation Flux [Earth flux] ---
186.31 +56.73-28.39
234.19 +66.87-33.09
234.19 +66.87-33.09
234.19 +66.87-33.09
--- ---
Planet-Star Distance over Star Radius --- 19.94±5.7 22.468±0.91 22.468±0.91 22.468±0.91 16.3±5.6 16.3±5.6
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 -0.4738 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.0376 ---
Limb Darkening Coeff. 2 --- 0.19140000000000001 0.22390000000000002 0.22390000000000002 0.22390000000000002 -0.4242 ---
Limb Darkening Coeff. 1 --- 0.5167 0.46990000000000004 0.46990000000000004 0.46990000000000004 0.6569 ---
Maximum Single Event Statistic --- 19.839577 27.405700000000003 --- --- --- ---
Maximum Multiple Event Statistic --- 116.715004 136.94122 --- --- --- ---
Transit Signal-to-Noise --- 19.400000000000002 212.3 212.3 212.3 159.8 180.6
Number of Transits --- 313 313 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.1517 --- --- --- --- ---
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 --- kplr001161345-001-20160209194854_dvs.pdf kplr001161345-001-20141002224145_dvs.pdf kplr001161345-001-20130826182306_dvs.pdf kplr001161345-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5296±105
5505 +93-112
5505 +93-112
5505.00 +93.00-112.00
5515.00±50.00 5515
Stellar Surface Gravity [log10(cm/s**2)] ---
4.576 +0.015-0.085
4.555 +0.013-0.08
4.555 +0.013-0.08
4.555 +0.013-0.080
4.510±0.100 4.51
Stellar Metallicity [dex] --- 0.12±0.15
0.210 +0.130-0.140
0.210 +0.130-0.140
0.210 +0.130-0.140
--- ---
Stellar Radius [Solar radii] ---
0.815 +0.08-0.034
0.871 +0.084-0.03
0.871 +0.084-0.03
0.8710 +0.0840-0.0300
0.9200±0.0300 .92
Stellar Mass [Solar mass] ---
0.911 +0.036-0.064
0.992 +0.028-0.063
0.992 +0.028-0.063
0.9920 +0.0280-0.0630
1.0100±0.0250 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 SPC SPC
FW Offset Significance [percent] --- 0.0 0.0 0.0 0.0 0.0 ---
FW Source α(OOT) [hrs] --- 19.4032439±0.0000017 19.4032448±0.0000015 19.4032452±0.0000015 19.403236500±0.000002000 19.403239100±0.000002300 ---
FW Source δ(OOT) [deg] --- 36.83976±0.000029 36.839877±0.000026 36.83984±0.000025 36.83982500±0.00002900 36.83979000±0.00003600 ---
FW Source Δα(OOT) [sec] --- -0.379±0.075 -0.34±0.066 -0.322±0.067 -0.05380±0.00710 -0.04430±0.00830 ---
FW Source Δδ(OOT) [arcsec] --- -0.43±0.1 -0.012±0.093 -0.145±0.09 -0.02470±0.00700 -0.03350±0.00860 ---
FW Δα(OOT) [sec] --- 0.000279±8e-05 0.000263±6.2e-05 0.000251±6.7e-05 4.23e-05±6.3e-06 3.04e-05±2.9e-06 ---
FW Δδ(OOT) [arcsec] --- 0.00038±0.00011 0.000182±8.6e-05 0.000308±9e-05 1.94e-05±6.3e-06 2.3e-05±3e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.51±0.61 -0.61±0.3 -0.59±0.33 -0.7080±0.0630 -0.6480±0.0460 ---
PRF ΔδSQ(OOT) [arcsec] --- -0.45±0.55 -0.45±0.2 -0.38±0.47 -0.5200±0.1200 -0.6350±0.0600 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.68±0.7 0.76±0.27 0.7±0.41 0.8760±0.0890 0.9070±0.0530 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.72±0.59 -0.75±0.33 -0.74±0.35 -0.7980±0.0630 -0.8180±0.0430 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.34±0.51 -0.32±0.2 -0.29±0.46 -0.4500±0.1200 -0.5230±0.0590 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.8±0.62 0.81±0.31 0.79±0.35 0.9180±0.0830 0.9710±0.0480 ---
Chi-Square --- --- --- --- --- 1.3800000000000001 1.33
Stellar Age [Gyr] --- --- --- --- --- 1.3±1.3 ---
Known Objects
2 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
4 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP Time Series
2 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
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Time Series
Kepler | K2
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