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Kepler-873 Overview

Kepler-873 0.90 R⦿ 6092.00 K
Kepler-873 b
0.335 RJup
Architecture
Kepler-873
Kepler-873
Kepler-873 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
Kepler-873 Kepler-873 b 20.55 d 3.75 R⨁ Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-873 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
19h45m36.75s
Dec
+51d16m16.60s
Distance
1182.22+33.82-32.02
pc
Parallax
0.8174090±0.0233616 mas
Ecliptic Latitude
69.82548 deg
Ecliptic Longitude
323.76926 deg
Galactic Latitude
13.02195 deg
Galactic Longitude
84.3018 deg
Total Proper Motion
13.9376310±0.0459755 mas/yr
Proper Motion (RA)
-4.9550200±0.0442194 mas/yr
Proper Motion (Dec)
-13.027100±0.046224 mas/yr
Photometry
mV
15.052±0.115
mTESS
14.3727±0.0066
mJ
13.728±0.022
mH
13.474±0.024
mKs
13.439±0.039
mKep
14.829
mW1
13.462±0.025
mW2
13.516±0.028
mW3
12.447
mW4
9.494
mGaia
14.79520±0.00033
mB
15.500±0.028
mg
15.215
mi
14.664
mr
14.767
mz
14.622
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)
5983.0±122.0 6342±222
5885.0+97.0-45.0
6163.000+97.057-135.880
 6092 6092 ---
6325 +174-217
6343 +153-237
6343 +153-237
6343.00 +153.00-237.00
6314.00±124.00 6092
Metallicity
(dex)
--- --- ---
0.0700+0.1430-0.1390
[Fe/H] 		--- -0.023 [Fe/H] ---
-0.04 +0.25-0.3
[Fe/H]
0.070 +0.150-0.390
[Fe/H]
0.070 +0.150-0.390
[Fe/H]
0.070 +0.150-0.390
[Fe/H] 		--- ---
R✶
(R⦿)
1.08657
1.055+0.085-0.077
1.1125260+0.0172111-0.0357874
1.270+0.533-0.177
 1.01 0.901 ---
1.112 +0.353-0.118
1.137 +0.6-0.131
1.137 +0.6-0.131
1.1370 +0.6000-0.1310
1.0700±0.4700 1.01
log g
(log10(cm/s2))
4.40734 --- ---
4.290+0.110-0.238
 4.47 4.56 ---
4.409 +0.065-0.208
4.411 +0.056-0.317
4.411 +0.056-0.317
4.411 +0.056-0.317
4.440±0.300 4.47
L✶
(log10(L⦿))
0.1344876 ---
0.12630093+0.03105068-0.03344280
 --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
2.950+0.957-1.210
 --- --- --- --- --- --- --- 0.4±1 ---
M✶
(M⦿)
1.1 --- ---
1.180+0.175-0.088
 --- --- --- 1.157±0.157
1.213 +0.237-0.211
1.213 +0.237-0.211
1.2130 +0.2370-0.2110
1.1400±0.1300 ---
ρ✶
(g/cm3)
1.2088809 --- --- --- --- --- ---
0.31624 +0.85446-0.19546
0.60413 +0.68748-0.44128
0.60413 +0.68748-0.44128
0.60413 +0.68748-0.44128
--- ---
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
S
(S⨁)
--- ---
68.015+4.651-4.315
 --- ---
74.49 +69.62-22.73
76.18 +119.39-24.97
76.18 +119.39-24.97
76.18 +119.39-24.97
---
Rp
(R⨁)
3.75+1.64-0.55
 ---
3.031+0.245-0.355
 --- ---
3.19 +1.02-0.34
3.32 +1.75-0.38
3.32 +1.75-0.38
3.32 +1.75-0.38
3±1.3
Rp
(RJup)
0.335+0.146-0.049
 ---
0.2704+0.0219-0.0317
 --- ---
0.285+0.091-0.030
0.296+0.156-0.034
0.296+0.156-0.034
0.296+0.156-0.034
0.268+0.116-0.116
a/R✶
--- --- --- --- --- 19.19±8.6 23.81±9 23.81±9 23.81±9 23.8±7.9
Teq
(K)
--- --- --- --- --- 749 753 753 753 733
b
--- --- --- --- ---
0.795 +0.101-0.556
0.6763 +0.0468-0.4827
0.6763 +0.0468-0.4827
0.6763 +0.0468-0.4827
0.68±0.24
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 87.62 88.24 88.24 88.24 88.24
P
(days)
20.5533844±7.327e-05 20.5534419026±0.0000731003 --- 20.55336572±0.00000383 20.55331441±7.507e-05 20.55331441±7.507e-05 20.5533844±7.327e-05 20.5533844±7.327e-05 20.5533844±7.327e-05 20.55341±0.00022
Rp/R✶
0.026755 +0.003268-0.001331
--- --- --- ---
0.026301 +1.9e-05-0.002405
0.026755 +0.003268-0.001331
0.026755 +0.003268-0.001331
0.026755 +0.003268-0.001331
0.0261±0.0013
a
(au)
--- --- --- --- --- .1542 .1568 .1568 .1568 .154
δ
(%)
--- --- --- 0.0756 ---
0.06783+0.00190-0.00190
 0.07587±0.00214 0.07587±0.00214 0.07587±0.00214 0.07160
T14
(hours)
5.0988±0.0938 --- --- 5.0686 --- 5.3136±0.0975 5.0988±0.0938 5.0988±0.0938 5.0988±0.0938 5.0883
TC
(days)
2454972.55817±0.00288
(JD)
2454972.55522000±0.00267941
(BJD)
--- 2454972.561538±0.003269
(BJD)
2454972.561±0.00296
(BJD)
2454972.561±0.00296
(BJD)
2454972.558±0.00288
(BJD)
2454972.558±0.00288
(BJD)
2454972.558±0.00288
(BJD)
2454972.5582±0.0042
(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 12418724 12418724 12418724 12418724 12418724 12418724 12418724
KOI Name K01516.01 K01516.01 K01516.01 K01516.01 K01516.01 K01516.01 K01516.01
Kepler Name Kepler-873 b Kepler-873 b Kepler-873 b Kepler-873 b Kepler-873 b Kepler-873 b Kepler-873 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] 20.55331441±7.507e-05 20.55331441±7.507e-05 20.5533844±7.327e-05 20.5533844±7.327e-05 20.5533844±7.327e-05 20.55341±0.00022 20.55341±0.00022
Transit Epoch [BKJD] 139.5613±0.00296 139.5613±0.00296 139.55817±0.00288 139.55817±0.00288 139.55817±0.00288 139.5582±0.0042 139.5582±0.0042
Transit Epoch [BJD] 2454972.561±0.00296 2454972.561±0.00296 2454972.558±0.00288 2454972.558±0.00288 2454972.558±0.00288 2454972.5582±0.0042 2454972.5582±0.0042
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 kplr012418724-20160209194854_dvr.pdf kplr012418724-20160209194854_dvr.pdf kplr012418724-20141002224145_dvr.pdf kplr012418724-20130815195353_dvr.pdf kplr012418724-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 296.4032 296.4032 296.4032 296.4032 296.4032 296.4032 296.4032
Dec [decimal degrees] 51.271339 51.271339 51.271339 51.271339 51.271339 51.271339 51.271339
Kepler-band [mag] 14.829 14.829 14.829 14.829 14.829 14.829 14.829
g'-band [mag] 15.215 15.215 15.215 15.215 15.215 15.215 15.215
r'-band [mag] 14.767000000000001 14.767000000000001 14.767000000000001 14.767000000000001 14.767000000000001 14.767000000000001 14.767000000000001
i'-band [mag] 14.664000000000001 14.664000000000001 14.664000000000001 14.664000000000001 14.664000000000001 14.664000000000001 14.664000000000001
z'-band [mag] 14.622 14.622 14.622 14.622 14.622 14.622 14.622
J-band [mag] 13.728000000000002 13.728000000000002 13.728000000000002 13.728000000000002 13.728000000000002 13.728000000000002 13.728000000000002
H-band [mag] 13.474 13.474 13.474 13.474 13.474 13.474 13.474
K-band [mag] 13.439 13.439 13.439 13.439 13.439 13.439 13.439
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.795 +0.101-0.556
0.6763 +0.0468-0.4827
0.6763 +0.0468-0.4827
0.6763 +0.0468-0.4827
0.68±0.24 0.68±0.49
Transit Duration [hrs] --- 5.3136±0.0975 5.0988±0.0938 5.0988±0.0938 5.0988±0.0938 5.0883 5.0883
Transit Depth [ppm] --- 678.3±19 758.7±21.4 758.7±21.4 758.7±21.4 716 737
Planet-Star Radius Ratio ---
0.026301 +1.9e-05-0.002405
0.026755 +0.003268-0.001331
0.026755 +0.003268-0.001331
0.026755 +0.003268-0.001331
0.0261±0.0013 0.0261±0.0013
Fitted Stellar Density [g/cm**3] ---
0.31624 +0.85446-0.19546
0.60413 +0.68748-0.44128
0.60413 +0.68748-0.44128
0.60413 +0.68748-0.44128
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
3.19 +1.02-0.34
3.32 +1.75-0.38
3.32 +1.75-0.38
3.32 +1.75-0.38
3±1.3 2.87
Orbit Semi-Major Axis [au] --- .1542 .1568 .1568 .1568 .154 .152
Inclination [deg] --- 87.62 88.24 88.24 88.24 88.24 ---
Equilibrium Temperature [K] --- 749 753 753 753 733 692
Insolation Flux [Earth flux] ---
74.49 +69.62-22.73
76.18 +119.39-24.97
76.18 +119.39-24.97
76.18 +119.39-24.97
--- ---
Planet-Star Distance over Star Radius --- 19.19±8.6 23.81±9 23.81±9 23.81±9 23.8±7.9 23.8±7.9
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 0.13240000000000002 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 -0.5219 ---
Limb Darkening Coeff. 2 --- 0.3029 0.3074 0.3074 0.3074 0.7461 ---
Limb Darkening Coeff. 1 --- 0.3239 0.3159 0.3159 0.3159 0.3361 ---
Maximum Single Event Statistic --- 6.629865 7.4956274 --- --- --- ---
Maximum Multiple Event Statistic --- 33.710809999999995 33.42565 --- --- --- ---
Transit Signal-to-Noise --- 40.6 39.9 39.9 39.9 42.800000000000004 26.8
Number of Transits --- 66 66 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.9233 --- --- --- --- ---
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 --- kplr012418724-001-20160209194854_dvs.pdf kplr012418724-001-20141002224145_dvs.pdf kplr012418724-001-20130826182306_dvs.pdf kplr012418724-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
6325 +174-217
6343 +153-237
6343 +153-237
6343.00 +153.00-237.00
6314.00±124.00 6092
Stellar Surface Gravity [log10(cm/s**2)] ---
4.409 +0.065-0.208
4.411 +0.056-0.317
4.411 +0.056-0.317
4.411 +0.056-0.317
4.440±0.300 4.47
Stellar Metallicity [dex] ---
-0.04 +0.25-0.3
0.070 +0.150-0.390
0.070 +0.150-0.390
0.070 +0.150-0.390
--- ---
Stellar Radius [Solar radii] ---
1.112 +0.353-0.118
1.137 +0.6-0.131
1.137 +0.6-0.131
1.1370 +0.6000-0.1310
1.0700±0.4700 1.01
Stellar Mass [Solar mass] --- 1.157±0.157
1.213 +0.237-0.211
1.213 +0.237-0.211
1.2130 +0.2370-0.2110
1.1400±0.1300 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.807 0.164 0.501 0.004 0.017 ---
FW Source α(OOT) [hrs] --- 19.760229±0.000012 19.760226±0.000012 19.760225±0.000012 19.760234000±0.000015000 19.760229000±0.000016000 ---
FW Source δ(OOT) [deg] --- 51.27155±0.00012 51.27169±0.00013 51.27161±0.00012 51.27130000±0.00014000 51.27132000±0.00015000 ---
FW Source Δα(OOT) [sec] --- 0.49±0.39 0.4±0.42 0.37±0.4 0.01000±0.05500 -0.01000±0.05900 ---
FW Source Δδ(OOT) [arcsec] --- 0.74±0.44 1.24±0.47 0.99±0.42 -0.06600±0.03400 -0.05800±0.03500 ---
FW Δα(OOT) [sec] --- 7e-05±0.00027 0.00013±0.00029 0.00015±0.0003 -7e-06±4e-05 8e-06±2.3e-05 ---
FW Δδ(OOT) [arcsec] --- 9e-05±0.0003 -0.00029±0.00033 -0.00011±0.00032 4.8e-05±2.5e-05 4.4e-05±1.3e-05 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.05±0.22 0.05±0.21 -0±0.22 0.1900±0.2200 0.1100±0.2500 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.13±0.16 0.1±0.17 0.04±0.16 0.0900±0.1800 0.0600±0.1600 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.14±0.17 0.11±0.18 0.04±0.16 0.2100±0.2100 0.1200±0.2300 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.14±0.23 -0.03±0.21 -0.09±0.23 0.1000±0.2200 0.0300±0.2500 ---
PRF ΔδSQ(KIC) [arcsec] --- 0.07±0.16 0.03±0.17 -0.01±0.14 0.0500±0.1800 0.0300±0.1500 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.16±0.21 0.05±0.19 0.09±0.23 0.1100±0.2100 0.0400±0.2000 ---
Chi-Square --- --- --- --- --- 1.33 1.28
Stellar Age [Gyr] --- --- --- --- --- 0.4±1 ---
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
1 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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