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Kepler-1884 Overview

Kepler-1884 0.90 R⦿ 5707.00 K
Kepler-1884 b
0.162 RJup

Kepler-1884 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1884
Kepler-1884 b 8.99 d 1.81 R⨁ Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h46m59.14s
Dec
+43d02m43.51s
Distance
1443.09+54.04-50.34
pc
Parallax
0.665010±0.024838 mas
Ecliptic Latitude
62.35639 deg
Ecliptic Longitude
315.13954 deg
Galactic Latitude
8.92496 deg
Galactic Longitude
77.03021 deg
Total Proper Motion
5.8447370±0.0443561 mas/yr
Proper Motion (RA)
-5.7981800±0.0443791 mas/yr
Proper Motion (Dec)
-0.7362470±0.0429055 mas/yr
Photometry
mV
15.433±0.195
mTESS
14.7270±0.0103
mJ
14.011±0.026
mH
13.691±0.031
mKs
13.611±0.044
mKep
15.257
mW1
13.345±0.025
mW2
13.395±0.026
mW3
13.04
mW4
9.561
mGaia
15.229400±0.000344
mB
16.030±0.101
mg
15.759
mi
15.042
mr
15.200
mz
14.924
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 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
Teff
(K)
6031.0±122.0 5707 --- 5984±188
5984 +171-187
5984 +171-187
5984.00 +171.00-187.00
5996.00±120.00
Metallicity
(dex)
--- -0.189 [Fe/H] --- -0.2±0.3 [Fe/H]
-0.200 +0.260-0.300
[Fe/H]
-0.200 +0.260-0.300
[Fe/H]
-0.200 +0.260-0.300
[Fe/H] 		---
R✶
(R⦿)
1.26017 0.899 ---
0.906 +0.279-0.093
0.906 +0.379-0.076
0.906 +0.379-0.076
0.9060 +0.3790-0.0760
0.9300±0.5200
log g
(log10(cm/s2))
4.28642 4.55 ---
4.521 +0.039-0.221
4.521 +0.035-0.301
4.521 +0.035-0.301
4.521 +0.035-0.301
4.510±0.300
L✶
(log10(L⦿))
0.2771137 --- --- --- --- --- --- ---
ρ✶
(g/cm3)
0.7890262 --- ---
0.04995 +0.65044-0.03211
0.76616 +0.05975-0.31543
0.76616 +0.05975-0.31543
0.76616 +0.05975-0.31543
---
M✶
(M⦿)
1.12 --- --- 0.993±0.131
0.993 +0.118-0.124
0.993 +0.118-0.124
0.9930 +0.1180-0.1240
1.0300±0.1200
Age
(Gyr)
--- --- --- --- --- --- --- 0.3±2.3
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
Kepler Names
KOI
Transit
Source Valizadegan et al. 2022 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
a/R✶
--- --- 5.98±2.9 14.85±1.2 14.85±1.2 14.85±1.2 6.6±3
Teq
(K)
--- --- 864 864 864 864 871
b
--- ---
0.92 +0.01-0.639
0.1213 +0.331-0.1212
0.1213 +0.331-0.1212
0.1213 +0.331-0.1212
0.91±0.51
S
(S⨁)
--- ---
131.92 +123.49-38.42
131.92 +165.12-34.41
131.92 +165.12-34.41
131.92 +165.12-34.41
---
e
--- --- 0 0 0 0 0
i
(deg)
--- --- 81.14 89.38 89.38 89.38 81.93
P
(days)
8.988320351 8.98826122±9.232e-05 8.98826122±9.232e-05 8.98825111±8.66e-05 8.98825111±8.66e-05 8.98825111±8.66e-05 8.9881±0.00013
Rp
(R⨁)
1.814067814 ---
1.39 +0.43-0.14
1.17 +0.49-0.09
1.17 +0.49-0.09
1.17 +0.49-0.09
1.39±0.91
Rp
(RJup)
0.1618405690 ---
0.124+0.038-0.012
0.104+0.044-0.008
0.104+0.044-0.008
0.104+0.044-0.008
0.124+0.081-0.081
Rp/R✶
--- ---
0.014058 +0.001268-0.002763
0.011862 +0.000585-0.000579
0.011862 +0.000585-0.000579
0.011862 +0.000585-0.000579
0.0137±0.0048
a
(au)
--- --- .0845 .0845 .0845 .0845 .086
δ
(%)
--- --- 0.01608±0.00126 0.01677±0.00136 0.01677±0.00136 0.01677±0.00136 0.01490
T14
(hours)
--- --- 4.96±0.209 4.65±0.189 4.65±0.189 4.65±0.189 4.5809
TC
(days)
--- 2454971.837±0.00717
(BJD)
2454971.837±0.00717
(BJD)
2454971.84±0.00724
(BJD)
2454971.84±0.00724
(BJD)
2454971.84±0.00724
(BJD)
2454971.851±0.01
(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 7463685 7463685 7463685 7463685 7463685 7463685
KOI Name K02890.01 K02890.01 K02890.01 K02890.01 K02890.01 K02890.01
Kepler Name Kepler-1884 b Kepler-1884 b Kepler-1884 b Kepler-1884 b Kepler-1884 b Kepler-1884 b
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 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
Orbital Period [days] 8.98826122±9.232e-05 8.98826122±9.232e-05 8.98825111±8.66e-05 8.98825111±8.66e-05 8.98825111±8.66e-05 8.9881±0.00013
Transit Epoch [BKJD] 138.83733±0.00717 138.83733±0.00717 138.84028±0.00724 138.84028±0.00724 138.84028±0.00724 138.851±0.01
Transit Epoch [BJD] 2454971.837±0.00717 2454971.837±0.00717 2454971.84±0.00724 2454971.84±0.00724 2454971.84±0.00724 2454971.851±0.01
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 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 kplr007463685-20160209194854_dvr.pdf kplr007463685-20160209194854_dvr.pdf kplr007463685-20141002224145_dvr.pdf kplr007463685-20130815195353_dvr.pdf kplr007463685-20121029204534_dvr.pdf ---
RA [decimal degrees] 296.74643 296.74643 296.74643 296.74643 296.74643 296.74643
Dec [decimal degrees] 43.045441 43.045441 43.045441 43.045441 43.045441 43.045441
Kepler-band [mag] 15.257000000000001 15.257000000000001 15.257000000000001 15.257000000000001 15.257000000000001 15.257000000000001
g'-band [mag] 15.759 15.759 15.759 15.759 15.759 15.759
r'-band [mag] 15.200000000000001 15.200000000000001 15.200000000000001 15.200000000000001 15.200000000000001 15.200000000000001
i'-band [mag] 15.042000000000002 15.042000000000002 15.042000000000002 15.042000000000002 15.042000000000002 15.042000000000002
z'-band [mag] 14.924000000000001 14.924000000000001 14.924000000000001 14.924000000000001 14.924000000000001 14.924000000000001
J-band [mag] 14.011000000000001 14.011000000000001 14.011000000000001 14.011000000000001 14.011000000000001 14.011000000000001
H-band [mag] 13.691 13.691 13.691 13.691 13.691 13.691
K-band [mag] 13.611 13.611 13.611 13.611 13.611 13.611
Disposition Score --- 0.998 --- --- --- ---
Comment --- NO_COMMENT --- --- --- ---
Eccentricity --- 0 0 0 0 0
Impact Parameter ---
0.92 +0.01-0.639
0.1213 +0.331-0.1212
0.1213 +0.331-0.1212
0.1213 +0.331-0.1212
0.91±0.51
Transit Duration [hrs] --- 4.96±0.209 4.65±0.189 4.65±0.189 4.65±0.189 4.5809
Transit Depth [ppm] --- 160.8±12.6 167.7±13.6 167.7±13.6 167.7±13.6 149
Planet-Star Radius Ratio ---
0.014058 +0.001268-0.002763
0.011862 +0.000585-0.000579
0.011862 +0.000585-0.000579
0.011862 +0.000585-0.000579
0.0137±0.0048
Fitted Stellar Density [g/cm**3] ---
0.04995 +0.65044-0.03211
0.76616 +0.05975-0.31543
0.76616 +0.05975-0.31543
0.76616 +0.05975-0.31543
---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC ---
Planetary Radius [Earth radii] ---
1.39 +0.43-0.14
1.17 +0.49-0.09
1.17 +0.49-0.09
1.17 +0.49-0.09
1.39±0.91
Orbit Semi-Major Axis [au] --- .0845 .0845 .0845 .0845 .086
Inclination [deg] --- 81.14 89.38 89.38 89.38 81.93
Equilibrium Temperature [K] --- 864 864 864 864 871
Insolation Flux [Earth flux] ---
131.92 +123.49-38.42
131.92 +165.12-34.41
131.92 +165.12-34.41
131.92 +165.12-34.41
---
Planet-Star Distance over Star Radius --- 5.98±2.9 14.85±1.2 14.85±1.2 14.85±1.2 6.6±3
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 -0.0005
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.2177
Limb Darkening Coeff. 2 --- 0.2916 0.2902 0.2902 0.2902 0.5527000000000001
Limb Darkening Coeff. 1 --- 0.3447 0.3476 0.3476 0.3476 0.3773
Maximum Single Event Statistic --- 3.4913976 7.0819955 --- --- ---
Maximum Multiple Event Statistic --- 13.621252 15.434790999999999 --- --- ---
Transit Signal-to-Noise --- 14.5 15.1 15.1 15.1 12.9
Number of Transits --- 148 148 --- --- ---
TCE Planet Number --- 1 1 1 1 ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- ---
Odd-Even Depth Comparision Statistic --- 0.8123 --- --- --- ---
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 --- kplr007463685-001-20160209194854_dvs.pdf kplr007463685-001-20141002224145_dvs.pdf kplr007463685-001-20130826182306_dvs.pdf kplr007463685-001-20121115231752_dvs.pdf ---
Stellar Effective Temperature [K] --- 5984±188
5984 +171-187
5984 +171-187
5984.00 +171.00-187.00
5996.00±120.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.521 +0.039-0.221
4.521 +0.035-0.301
4.521 +0.035-0.301
4.521 +0.035-0.301
4.510±0.300
Stellar Metallicity [dex] --- -0.2±0.3
-0.200 +0.260-0.300
-0.200 +0.260-0.300
-0.200 +0.260-0.300
---
Stellar Radius [Solar radii] ---
0.906 +0.279-0.093
0.906 +0.379-0.076
0.906 +0.379-0.076
0.9060 +0.3790-0.0760
0.9300±0.5200
Stellar Mass [Solar mass] --- 0.993±0.131
0.993 +0.118-0.124
0.993 +0.118-0.124
0.9930 +0.1180-0.1240
1.0300±0.1200
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault
FW Offset Significance [percent] --- 0.095 0.153 0.29300000000000004 0.005 0.001
FW Source α(OOT) [hrs] --- 19.783075±0.000023 19.783077±0.000021 19.783093±0.00002 19.783088000±0.000023000 19.783097000±0.000027000
FW Source δ(OOT) [deg] --- 43.04566±0.00028 43.04553±0.00024 43.0456±0.00022 43.04587000±0.00027000 43.04604000±0.00032000
FW Source Δα(OOT) [sec] --- -0.77±0.91 -0.69±0.82 -0.05±0.8 -0.03000±0.08300 0.00000±0.09600
FW Source Δδ(OOT) [arcsec] --- 0.8±1 0.34±0.86 0.56±0.81 0.11200±0.06500 0.15400±0.07600
FW Δα(OOT) [sec] --- 0.00014±0.00015 0.00014±0.00015 2e-05±0.00016 6e-06±1.7e-05 -1e-07±9.3e-06
FW Δδ(OOT) [arcsec] --- -0.00016±0.00017 -9e-05±0.00016 -0.00013±0.00016 -2.3e-05±1.3e-05 -2.99e-05±7.5e-06
PRF ΔαSQ(OOT) [arcsec] --- 0.75±0.53 0.43±0.49 0.25±0.49 0.2100±0.4500 -0.1800±0.5800
PRF ΔδSQ(OOT) [arcsec] --- -0.39±0.63 -0.29±0.72 -0.02±0.57 -0.0900±0.3200 -0.0100±0.4900
PRF ΔθSQ(OOT) [arcsec] --- 0.84±0.65 0.52±0.75 0.25±0.64 0.2300±0.4400 0.1800±0.5800
PRF ΔαSQ(KIC) [arcsec] --- 0.82±0.46 0.5±0.45 0.32±0.48 0.2800±0.4500 -0.1200±0.5800
PRF ΔδSQ(KIC) [arcsec] --- -0.48±0.6 -0.37±0.72 -0.1±0.64 -0.1600±0.3300 -0.1300±0.4700
PRF ΔθSQ(KIC) [arcsec] --- 0.95±0.6 0.62±0.75 0.34±0.64 0.3300±0.4300 0.1700±0.5200
Chi-Square --- --- --- --- --- 1.23
Stellar Age [Gyr] --- --- --- --- --- 0.3±2.3
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
5 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
2 SuperWASP Time Series
1 Associated Literature Data
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