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Kepler-1261 Overview

Kepler-1261 0.77 R⦿ 5006.00 K
Kepler-1261 b
0.202 RJup
Architecture
Kepler-1261
Kepler-1261
Kepler-1261 b
Other Data
Bibliography 17
Exoplanet Archive Notes 1
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1261 Kepler-1261 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-1261 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
19h00m55.79s
Dec
+48d48m24.11s
Distance
744.294±14.018 pc
Parallax
1.315060±0.025107 mas
Ecliptic Latitude
70.59101 deg
Ecliptic Longitude
301.3764 deg
Galactic Latitude
18.59368 deg
Galactic Longitude
78.96242 deg
Total Proper Motion
5.5685810±0.0477932 mas/yr
Proper Motion (RA)
0.2097320±0.0475357 mas/yr
Proper Motion (Dec)
-5.5646300±0.0477936 mas/yr
Photometry
mV
15.817±0.103
mTESS
14.9769±0.0064
mJ
14.109±0.030
mH
13.633±0.037
mKs
13.558±0.053
mKep
15.605
mW1
13.400±0.024
mW2
13.472±0.027
mW3
13.164±0.503
mW4
9.199
mGaia
15.581700±0.000497
mB
16.695±0.047
mg
16.339
mi
15.290
mr
15.507
mz
15.127
Mission
Tools
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)
4865.55±92.61 4880±98
4884.6665+35.0000-17.6665
5006.000+48.342-44.491
 4964 4964 ---
4891 +78-87
5136 +187-143
5136 +187-143
5136.00 +187.00-143.00
5046.00±97.00 4964
Metallicity
(dex)
0.0090±0.0900 [M/H] --- ---
0.030+0.150-0.160
[Fe/H] 		--- 0.191 [Fe/H] --- 0.16±0.15 [Fe/H]
0.180 +0.220-0.260
[Fe/H]
0.180 +0.220-0.260
[Fe/H]
0.180 +0.220-0.260
[Fe/H] 		--- ---
Age
(Gyr)
--- --- ---
4.470+5.910-2.630
 --- --- --- --- --- --- --- 13.4±3.6 ---
M✶
(M⦿)
0.79 --- ---
0.820+0.032-0.038
 0.85 --- ---
0.776 +0.048-0.028
0.877 +0.069-0.076
0.877 +0.069-0.076
0.8770 +0.0690-0.0760
0.7410±0.0970 ---
R✶
(R⦿)
0.77044
0.729+0.038-0.036
0.74644750+0.00542885-0.01058310
0.770+0.034-0.032
 0.79 0.815 ---
0.805 +0.028-0.056
0.81 +0.168-0.053
0.81 +0.168-0.053
0.8100 +0.1680-0.0530
0.7400±0.5200 .79
log g
(log10(cm/s2))
4.56222 --- ---
4.580+0.021-0.044
 4.58 4.57 ---
4.516 +0.067-0.018
4.564 +0.024-0.138
4.564 +0.024-0.138
4.564 +0.024-0.138
4.570±0.300 4.58
L✶
(log10(L⦿))
-0.5232993 ---
-0.54396706+0.02057472-0.02159813
 --- --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
2.4354326 --- --- --- --- --- ---
1.28500 +6.12845-0.95066
7.26483 +2.02258-1.93135
7.26483 +2.02258-1.93135
7.26483 +2.02258-1.93135
--- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
Kepler Names
KOI
Transit
Source Morton et al. 2016 GajdoĊĦ 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✶
--- --- --- --- --- 54.2±25.9 96.6±26.9 96.6±26.9 96.6±26.9 79±38
Teq
(K)
--- --- --- --- --- 396 409 409 409 395
b
--- --- --- --- ---
0.846 +0.072-0.594
0.3077 +0.1384-0.3077
0.3077 +0.1384-0.3077
0.3077 +0.1384-0.3077
0.68±0.84
S
(S⨁)
--- ---
4.744+0.299-0.281
 --- ---
5.81 +0.82-1.13
6.59 +4.49-1.45
6.59 +4.49-1.45
6.59 +4.49-1.45
---
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 89.11 89.95 89.95 89.95 89.38
P
(days)
48.4308991±0.0003144 48.4313560185±0.0002872146 --- 48.43114985±0.00000592 48.4313003±0.0003548 48.4313003±0.0003548 48.4308991±0.0003144 48.4308991±0.0003144 48.4308991±0.0003144 48.4308±0.0011
Rp
(R⨁)
2.26±0.14 ---
2.519+0.367-0.443
 --- ---
2.78 +0.1-0.19
2.41 +0.5-0.16
2.41 +0.5-0.16
2.41 +0.5-0.16
2.3±1.9
Rp
(RJup)
0.202±0.012 ---
0.2247+0.0327-0.0395
 --- ---
0.248+0.009-0.017
0.215+0.045-0.014
0.215+0.045-0.014
0.215+0.045-0.014
0.205+0.170-0.170
Rp/R✶
0.027217 +0.001166-0.001303
--- --- --- ---
0.03163 +0.004299-0.005339
0.027217 +0.001166-0.001303
0.027217 +0.001166-0.001303
0.027217 +0.001166-0.001303
0.028±0.013
a
(au)
--- --- --- --- --- .239 .249 .249 .249 .235
δ
(%)
--- --- --- 0.0873 --- 0.08864±0.00589 0.09110±0.00604 0.09110±0.00604 0.09110±0.00604 0.08380
T14
(hours)
3.755±0.156 --- --- 3.9303 --- 4.03±0.192 3.755±0.156 3.755±0.156 3.755±0.156 3.5952
TC
(days)
2454974.46029±0.00486 2454974.45656000±0.00446581 --- 2454974.457307±0.004590 2454974.456±0.00592 2454974.456±0.00592 2454974.46±0.00486 2454974.46±0.00486 2454974.46±0.00486 2454974.4596±0.0075
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 11179076 11179076 11179076 11179076 11179076 11179076 11179076
KOI Name K02497.01 K02497.01 K02497.01 K02497.01 K02497.01 K02497.01 K02497.01
Kepler Name Kepler-1261 b Kepler-1261 b Kepler-1261 b Kepler-1261 b Kepler-1261 b Kepler-1261 b Kepler-1261 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] 48.4313003±0.0003548 48.4313003±0.0003548 48.4308991±0.0003144 48.4308991±0.0003144 48.4308991±0.0003144 48.4308±0.0011 48.4308±0.0011
Transit Epoch [BKJD] 141.45612±0.00592 141.45612±0.00592 141.46029±0.00486 141.46029±0.00486 141.46029±0.00486 141.4596±0.0075 141.4596±0.0075
Transit Epoch [BJD] 2454974.456±0.00592 2454974.456±0.00592 2454974.46±0.00486 2454974.46±0.00486 2454974.46±0.00486 2454974.4596±0.0075 2454974.4596±0.0075
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 kplr011179076-20160209194854_dvr.pdf kplr011179076-20160209194854_dvr.pdf kplr011179076-20141002224145_dvr.pdf kplr011179076-20130815195353_dvr.pdf kplr011179076-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 285.23245 285.23245 285.23245 285.23245 285.23245 285.23245 285.23245
Dec [decimal degrees] 48.806720999999996 48.806720999999996 48.806720999999996 48.806720999999996 48.806720999999996 48.806720999999996 48.806720999999996
Kepler-band [mag] 15.605 15.605 15.605 15.605 15.605 15.605 15.605
g'-band [mag] 16.339000000000002 16.339000000000002 16.339000000000002 16.339000000000002 16.339000000000002 16.339000000000002 16.339000000000002
r'-band [mag] 15.507000000000001 15.507000000000001 15.507000000000001 15.507000000000001 15.507000000000001 15.507000000000001 15.507000000000001
i'-band [mag] 15.290000000000001 15.290000000000001 15.290000000000001 15.290000000000001 15.290000000000001 15.290000000000001 15.290000000000001
z'-band [mag] 15.127 15.127 15.127 15.127 15.127 15.127 15.127
J-band [mag] 14.109 14.109 14.109 14.109 14.109 14.109 14.109
H-band [mag] 13.633000000000001 13.633000000000001 13.633000000000001 13.633000000000001 13.633000000000001 13.633000000000001 13.633000000000001
K-band [mag] 13.558 13.558 13.558 13.558 13.558 13.558 13.558
Disposition Score --- 0.9850000000000001 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.846 +0.072-0.594
0.3077 +0.1384-0.3077
0.3077 +0.1384-0.3077
0.3077 +0.1384-0.3077
0.68±0.84 0.68±0.92
Transit Duration [hrs] --- 4.03±0.192 3.755±0.156 3.755±0.156 3.755±0.156 3.5952 3.5952
Transit Depth [ppm] --- 886.4±58.9 911±60.4 911±60.4 911±60.4 838 845
Planet-Star Radius Ratio ---
0.03163 +0.004299-0.005339
0.027217 +0.001166-0.001303
0.027217 +0.001166-0.001303
0.027217 +0.001166-0.001303
0.028±0.013 0.028±0.013
Fitted Stellar Density [g/cm**3] ---
1.28500 +6.12845-0.95066
7.26483 +2.02258-1.93135
7.26483 +2.02258-1.93135
7.26483 +2.02258-1.93135
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.78 +0.1-0.19
2.41 +0.5-0.16
2.41 +0.5-0.16
2.41 +0.5-0.16
2.3±1.9 2.41
Orbit Semi-Major Axis [au] --- .239 .249 .249 .249 .235 .246
Inclination [deg] --- 89.11 89.95 89.95 89.95 89.38 ---
Equilibrium Temperature [K] --- 396 409 409 409 395 391
Insolation Flux [Earth flux] ---
5.81 +0.82-1.13
6.59 +4.49-1.45
6.59 +4.49-1.45
6.59 +4.49-1.45
--- ---
Planet-Star Distance over Star Radius --- 54.2±25.9 96.6±26.9 96.6±26.9 96.6±26.9 79±38 79±38
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 --- 0.1451 0.1698 0.1698 0.1698 -0.47900000000000004 ---
Limb Darkening Coeff. 1 --- 0.5820000000000001 0.5459 0.5459 0.5459 0.5993 ---
Maximum Single Event Statistic --- 4.484472 5.0796065 --- --- --- ---
Maximum Multiple Event Statistic --- 13.4371195 14.176528999999999 --- --- --- ---
Transit Signal-to-Noise --- 17.3 16.4 16.4 16.4 19.0 12.9
Number of Transits --- 22 22 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111110111011101000000000000000 11111110111011101000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.2252 --- --- --- --- ---
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 --- kplr011179076-001-20160209194854_dvs.pdf kplr011179076-001-20141002224145_dvs.pdf kplr011179076-001-20130826182306_dvs.pdf kplr011179076-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
4891 +78-87
5136 +187-143
5136 +187-143
5136.00 +187.00-143.00
5046.00±97.00 4964
Stellar Surface Gravity [log10(cm/s**2)] ---
4.516 +0.067-0.018
4.564 +0.024-0.138
4.564 +0.024-0.138
4.564 +0.024-0.138
4.570±0.300 4.58
Stellar Metallicity [dex] --- 0.16±0.15
0.180 +0.220-0.260
0.180 +0.220-0.260
0.180 +0.220-0.260
--- ---
Stellar Radius [Solar radii] ---
0.805 +0.028-0.056
0.81 +0.168-0.053
0.81 +0.168-0.053
0.8100 +0.1680-0.0530
0.7400±0.5200 .79
Stellar Mass [Solar mass] ---
0.776 +0.048-0.028
0.877 +0.069-0.076
0.877 +0.069-0.076
0.8770 +0.0690-0.0760
0.7410±0.0970 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.35700000000000004 0.014 --- 0.051000000000000004 --- ---
FW Source α(OOT) [hrs] --- 19.015469±0.000024 19.01548±0.000022 --- 19.015466000±0.000026000 --- ---
FW Source δ(OOT) [deg] --- 48.80661±0.00021 48.80639±0.00019 --- 48.80655000±0.00025000 --- ---
FW Source Δα(OOT) [sec] --- -0.95±0.86 -0.56±0.78 --- -0.12300±0.09500 --- ---
FW Source Δδ(OOT) [arcsec] --- -0.39±0.77 -1.18±0.7 --- -0.02400±0.06100 --- ---
FW Δα(OOT) [sec] --- 0.00093±0.00076 0.00069±0.00076 --- 0.000117±9.2e-05 --- ---
FW Δδ(OOT) [arcsec] --- 9e-05±0.0007 0.00086±0.00071 --- 2.3e-05±6e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.06±0.82 0.01±0.26 --- -0.0600±0.3700 --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.54±0.66 0.54±0.2 --- 0.6100±0.2800 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.54±0.57 0.54±0.2 --- 0.6100±0.2800 --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.04±0.92 0.04±0.27 --- -0.0100±0.3700 --- ---
PRF ΔδSQ(KIC) [arcsec] --- 0.37±0.71 0.37±0.23 --- 0.4200±0.2900 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.37±0.61 0.37±0.25 --- 0.4200±0.2900 --- ---
Chi-Square --- --- --- --- --- 1.4000000000000001 1.41
Stellar Age [Gyr] --- --- --- --- --- 13.4±3.6 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
3 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
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Time Series
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