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Kepler-1955 Overview

Kepler-1955 1.01 R⦿ 5656.00 K
Kepler-1955 b
0.104 RJup
Architecture
Kepler-1955
Kepler-1955
Kepler-1955 b
Other Data
Bibliography 10
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1955 Kepler-1955 b Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h58m08.34s
Dec
+40d28m39.91s
Distance
449.351+5.668-5.530
pc
Parallax
2.1970400±0.0275146 mas
Ecliptic Latitude
59.18671 deg
Ecliptic Longitude
317.05537 deg
Galactic Latitude
5.83975 deg
Galactic Longitude
75.83798 deg
Total Proper Motion
8.3994405±0.0463558 mas/yr
Proper Motion (RA)
-6.2531100±0.0453253 mas/yr
Proper Motion (Dec)
-5.607960±0.047606 mas/yr
Photometry
mV
12.609±0.069
mTESS
12.0696±0.0150
mJ
11.429±0.022
mH
11.148±0.023
mKs
11.08±0.02
mKep
12.515
mW1
11.022±0.022
mW2
11.085±0.020
mW3
10.916±0.099
mW4
9.337
mGaia
12.529800±0.000152
mB
13.497±0.054
mg
---
mi
---
mr
---
mz
---
Abundances
(Hypatia Catalog)
[Fe/H] 0.22±0.04 dex
[C/H] 0.20±0.04 dex
[O/H] 0.15±0.02 dex
[Na/H] 0.20±0.01 dex
[Mg/H] 0.19±0.02 dex
[Al/H] 0.12±0.01 dex
[Si/H] 0.23±0.01 dex
[Ca/H] 0.21±0.06 dex
[Y/H] 0.21±0.02 dex
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 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 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5825.2600+187.4580-96.1875
 5656 ---
5825 +105-117
5826 +102-126
5826 +102-126
5826.00 +102.00-126.00
Metallicity
(dex)
0.2072830±0.0138335 [M/H] -0.256 [Fe/H] --- 0.14±0.15 [Fe/H]
0.160 +0.100-0.140
[Fe/H]
0.160 +0.100-0.140
[Fe/H]
0.160 +0.100-0.140
[Fe/H]
R✶
(R⦿)
1.2789300+0.0755578-0.0830503
 1.011 --- 1.291±0.22
1.236 +0.231-0.174
1.236 +0.231-0.174
1.2360 +0.2310-0.1740
log g
(log10(cm/s2))
4.2455700+0.0756020-0.0889977
 4.45 ---
4.237 +0.156-0.104
4.281 +0.119-0.126
4.281 +0.119-0.126
4.281 +0.119-0.126
L✶
(log10(L⦿))
0.2296465+0.0255835-0.0317251
 --- --- --- --- --- ---
ρ✶
(g/cm3)
0.7076510+0.1699658-0.1578244
 --- ---
2.16725 +0.62186-0.71719
2.64731 +0.52357-1.07246
2.64731 +0.52357-1.07246
2.64731 +0.52357-1.07246
M✶
(M⦿)
1.0500000+0.1563040-0.0981821
 --- ---
1.049 +0.098-0.071
1.066±0.084 1.066±0.084 1.0660±0.0840
Print
Status
Confirmed Planet
Detected By
Transit
Tools
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 Show Candidate Solutions >> << Hide Candidate Solutions
a/R✶
--- --- 28.57±8.2 30.54±6 30.54±6 30.54±6
Teq
(K)
--- --- 853 833 833 833
b
--- ---
0.353 +0.095-0.353
0.1161 +0.3419-0.116
0.1161 +0.3419-0.116
0.1161 +0.3419-0.116
S
(S⨁)
--- ---
125.45 +59.13-45.84
113.90 +58.08-36.86
113.90 +58.08-36.86
113.90 +58.08-36.86
e
--- --- 0 0 0 0
i
(deg)
--- --- 89.29 89.95 89.95 89.95
P
(days)
14.26519966 14.2651545±0.0001062 14.2651545±0.0001062 14.2652558±0.000114 14.2652558±0.000114 14.2652558±0.000114
Rp
(R⨁)
1.166548779 --- 1.06±0.18
0.99 +0.19-0.14
0.99 +0.19-0.14
0.99 +0.19-0.14
Rp/R✶
--- ---
0.00749 +0.000326-0.000432
0.007359 +0.000508-0.000277
0.007359 +0.000508-0.000277
0.007359 +0.000508-0.000277
a
(au)
--- --- .117 .1176 .1176 .1176
δ
(%)
--- --- 0.00663±0.00055 0.00656±0.00057 0.00656±0.00057 0.00656±0.00057
T14
(hours)
--- --- 3.601±0.164 3.572±0.193 3.572±0.193 3.572±0.193
TC
(days)
--- 2454976.22±0.00528 2454976.22±0.00528 2454976.215±0.00543 2454976.215±0.00543 2454976.215±0.00543
Rp
(RJup)
0.1040726905 --- --- --- --- ---
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 5308537 5308537 5308537 5308537 5308537
KOI Name K04409.01 K04409.01 K04409.01 K04409.01 K04409.01
Kepler Name Kepler-1955 b Kepler-1955 b Kepler-1955 b Kepler-1955 b Kepler-1955 b
Exoplanet Archive Disposition CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED
Vetting Status 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
Disposition Using Kepler Data CANDIDATE CANDIDATE CANDIDATE 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
Orbital Period [days] 14.2651545±0.0001062 14.2651545±0.0001062 14.2652558±0.000114 14.2652558±0.000114 14.2652558±0.000114
Transit Epoch [BKJD] 143.22024±0.00528 143.22024±0.00528 143.21537±0.00543 143.21537±0.00543 143.21537±0.00543
Transit Epoch [BJD] 2454976.22±0.00528 2454976.22±0.00528 2454976.215±0.00543 2454976.215±0.00543 2454976.215±0.00543
Parameters Provenance q1_q17_dr25_sup_koi q1_q17_dr25_koi q1_q17_dr24_koi q1_q16_koi q1_q12_koi
Number of Planets 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 kplr005308537-20160209194854_dvr.pdf kplr005308537-20160209194854_dvr.pdf kplr005308537-20141002224145_dvr.pdf kplr005308537-20130815195353_dvr.pdf kplr005308537-20121029204534_dvr.pdf
RA [decimal degrees] 299.53479 299.53479 299.53479 299.53479 299.53479
Dec [decimal degrees] 40.477779 40.477779 40.477779 40.477779 40.477779
Kepler-band [mag] 12.515 12.515 12.515 12.515 12.515
g'-band [mag] 12.951 12.951 12.951 12.951 12.951
r'-band [mag] 12.462 12.462 12.462 12.462 12.462
i'-band [mag] 12.327 12.327 12.327 12.327 12.327
z'-band [mag] 12.269 12.269 12.269 12.269 12.269
J-band [mag] 11.429 11.429 11.429 11.429 11.429
H-band [mag] 11.148 11.148 11.148 11.148 11.148
K-band [mag] 11.08 11.08 11.08 11.08 11.08
Disposition Score --- 0.999 --- --- ---
Comment --- NO_COMMENT --- --- ---
Eccentricity --- 0 0 0 0
Impact Parameter ---
0.353 +0.095-0.353
0.1161 +0.3419-0.116
0.1161 +0.3419-0.116
0.1161 +0.3419-0.116
Transit Duration [hrs] --- 3.601±0.164 3.572±0.193 3.572±0.193 3.572±0.193
Transit Depth [ppm] --- 66.3±5.5 65.6±5.7 65.6±5.7 65.6±5.7
Planet-Star Radius Ratio ---
0.00749 +0.000326-0.000432
0.007359 +0.000508-0.000277
0.007359 +0.000508-0.000277
0.007359 +0.000508-0.000277
Fitted Stellar Density [g/cm**3] ---
2.16725 +0.62186-0.71719
2.64731 +0.52357-1.07246
2.64731 +0.52357-1.07246
2.64731 +0.52357-1.07246
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC
Planetary Radius [Earth radii] --- 1.06±0.18
0.99 +0.19-0.14
0.99 +0.19-0.14
0.99 +0.19-0.14
Orbit Semi-Major Axis [au] --- .117 .1176 .1176 .1176
Inclination [deg] --- 89.29 89.95 89.95 89.95
Equilibrium Temperature [K] --- 853 833 833 833
Insolation Flux [Earth flux] ---
125.45 +59.13-45.84
113.90 +58.08-36.86
113.90 +58.08-36.86
113.90 +58.08-36.86
Planet-Star Distance over Star Radius --- 28.57±8.2 30.54±6 30.54±6 30.54±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
Limb Darkening Coeff. 4 --- 0.0 0.0 0.0 0.0
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0
Limb Darkening Coeff. 2 --- 0.26380000000000003 0.2671 0.2671 0.2671
Limb Darkening Coeff. 1 --- 0.4046 0.399 0.399 0.399
Maximum Single Event Statistic --- 3.3830764 6.0399666 --- ---
Maximum Multiple Event Statistic --- 11.675163 12.040505999999999 --- ---
Transit Signal-to-Noise --- 13.9 13.9 13.9 13.9
Number of Transits --- 95 94 --- ---
TCE Planet Number --- 1 1 1 1
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- ---
Odd-Even Depth Comparision Statistic --- 0.6782 --- --- ---
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)
Link to DV Summary --- kplr005308537-001-20160209194854_dvs.pdf kplr005308537-001-20141002224145_dvs.pdf kplr005308537-001-20130826182306_dvs.pdf kplr005308537-001-20121115231752_dvs.pdf
Stellar Effective Temperature [K] ---
5825 +105-117
5826 +102-126
5826 +102-126
5826.00 +102.00-126.00
Stellar Surface Gravity [log10(cm/s**2)] ---
4.237 +0.156-0.104
4.281 +0.119-0.126
4.281 +0.119-0.126
4.281 +0.119-0.126
Stellar Metallicity [dex] --- 0.14±0.15
0.160 +0.100-0.140
0.160 +0.100-0.140
0.160 +0.100-0.140
Stellar Radius [Solar radii] --- 1.291±0.22
1.236 +0.231-0.174
1.236 +0.231-0.174
1.2360 +0.2310-0.1740
Stellar Mass [Solar mass] ---
1.049 +0.098-0.071
1.066±0.084 1.066±0.084 1.0660±0.0840
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16
FW Offset Significance [percent] --- 0.769 0.046 0.406 0.069
FW Source α(OOT) [hrs] --- 19.968981±0.000026 19.968982±0.000034 19.968972±0.000033 19.968935000±0.000041000
FW Source δ(OOT) [deg] --- 40.47767±0.00026 40.47737±0.00031 40.47758±0.0003 40.47787000±0.00040000
FW Source Δα(OOT) [sec] --- -0.2±1.1 -0.2±1.4 -0.6±1.4 -0.18000±0.15000
FW Source Δδ(OOT) [arcsec] --- -0.4±0.94 -1.5±1.1 -0.7±1.1 0.02500±0.09500
FW Δα(OOT) [sec] --- 3e-05±7.2e-05 9e-06±9.4e-05 3.8e-05±9.3e-05 1.21e-05±9.9e-06
FW Δδ(OOT) [arcsec] --- 1.4e-05±6.2e-05 0.000102±7.6e-05 4.8e-05±7.5e-05 -1.7e-06±6.3e-06
PRF ΔαSQ(OOT) [arcsec] --- -0.63±0.75 -0.45±0.49 -0.71±0.72 -0.7100±0.6000
PRF ΔδSQ(OOT) [arcsec] --- 0.8±1 1.46±0.46 1.01±0.82 0.9800±0.6000
PRF ΔθSQ(OOT) [arcsec] --- 1±1.1 1.53±0.47 1.23±0.82 1.2100±0.6000
PRF ΔαSQ(KIC) [arcsec] --- -0.63±0.74 -0.46±0.54 -0.73±0.7 -0.7400±0.6000
PRF ΔδSQ(KIC) [arcsec] --- 0.7±1 1.42±0.96 0.96±0.85 0.9500±0.6000
PRF ΔθSQ(KIC) [arcsec] --- 1±1.1 1.49±0.48 1.2±0.85 1.2100±0.6000
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
13 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
Kepler | K2
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