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Kepler-550 Overview

Kepler-550 0.76 R⦿ 5093.00 K
Kepler-550 b
0.394 RJup
Architecture
Kepler-550
Kepler-550
Kepler-550 b
Other Data
Bibliography 18
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-550 Kepler-550 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-550 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
19h50m48.04s
Dec
+47d51m49.34s
Distance
531.944+4.874-4.787
pc
Parallax
1.8511400±0.0169403 mas
Ecliptic Latitude
66.43998 deg
Ecliptic Longitude
321.27721 deg
Galactic Latitude
10.67286 deg
Galactic Longitude
81.63717 deg
Total Proper Motion
10.8157930±0.0324601 mas/yr
Proper Motion (RA)
-3.4186400±0.0319122 mas/yr
Proper Motion (Dec)
-10.2613000±0.0325204 mas/yr
Photometry
mV
14.626±0.080
mTESS
13.8959±0.0076
mJ
13.097±0.022
mH
12.677±0.019
mKs
12.562±0.022
mKep
14.486
mW1
12.546±0.023
mW2
12.618±0.022
mW3
12.391±0.311
mW4
9.37
mGaia
14.471600±0.000386
mB
15.555±0.253
mg
---
mi
---
mr
---
mz
---
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 KIC - SCPKEY 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)
5105.0±122.0 5248±184
4984.810+221.033-110.810
5322.000+98.029-122.839
 5093 5093 5126 ---
5246 +158-142
5246 +174-137
5246 +174-137
5246.00 +174.00-137.00
5256.00±73.00 5093
R✶
(R⦿)
0.821759
0.795+0.059-0.054
0.8390344+0.0385844-0.0697361
0.830+0.064-0.050
 0.76 0.927 --- ---
0.805 +0.103-0.094
0.805 +0.277-0.087
0.805 +0.277-0.087
0.8050 +0.2770-0.0870
0.8200±0.4800 .76
log g
(log10(cm/s2))
4.54308 --- ---
4.550+0.037-0.072
 4.56 4.49 4.510 ---
4.501 +0.102-0.085
4.501 +0.082-0.362
4.501 +0.082-0.362
4.501 +0.082-0.362
4.500±0.300 4.56
L✶
(log10(L⦿))
-0.383833 ---
-0.40715135+0.01125734-0.01155692
 --- --- --- --- --- --- --- --- --- --- ---
Metallicity
(dex)
--- --- ---
-0.0200+0.1520-0.1760
[Fe/H] 		--- -0.233 [Fe/H] 0.030 [Fe/H] --- -0.24±0.3 [Fe/H]
-0.240 +0.380-0.260
[Fe/H]
-0.240 +0.380-0.260
[Fe/H]
-0.240 +0.380-0.260
[Fe/H] 		--- ---
γ
(km/s)
--- --- --- --- --- --- -13.78±0.21 --- --- --- --- --- --- ---
v sin i
(km/s)
--- --- --- --- --- --- 4.10 --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
4.680+6.110-2.880
 --- --- --- --- --- --- --- --- 13.8±4 ---
M✶
(M⦿)
0.86 --- ---
0.870+0.045-0.052
 --- --- --- ---
0.748 +0.109-0.054
0.748 +0.147-0.054
0.748 +0.147-0.054
0.7480 +0.1470-0.0540
0.7830±0.0730 ---
ρ✶
(g/cm3)
2.1848924 --- --- --- --- --- --- ---
1.29335 +0.01211-0.17020
1.28385 +0.02108-0.10780
1.28385 +0.02108-0.10780
1.28385 +0.02108-0.10780
--- ---
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
P
(days)
8.600104109±4.25e-06 8.6001032366±0.0000042190 --- 8.60010664±0.00000048 8.600099313±5.05e-06 8.600099313±5.05e-06 8.600104109±4.25e-06 8.600104109±4.25e-06 8.600104109±4.25e-06 8.600121±1.3e-05
Rp
(R⨁)
4.42+0.34-0.27
 ---
4.120+0.311-0.279
 --- ---
4.17 +0.53-0.49
4.28 +1.47-0.46
4.28 +1.47-0.46
4.28 +1.47-0.46
4.2±2.5
Rp
(RJup)
0.394+0.030-0.024
 ---
0.3676+0.0277-0.0249
 --- ---
0.372+0.047-0.044
0.382+0.131-0.041
0.382+0.131-0.041
0.382+0.131-0.041
0.375+0.223-0.223
Rp/R✶
0.048662 +0.000416-0.000154
--- --- --- ---
0.047441 +0.000532-0.000209
0.048662 +0.000416-0.000154
0.048662 +0.000416-0.000154
0.048662 +0.000416-0.000154
0.0471±0.0013
T14
(hours)
4.0251±0.0157 --- --- 4.2546 --- 4.0077±0.0199 4.0251±0.0157 4.0251±0.0157 4.0251±0.0157 4.0212
TC
(days)
2455005.528619±0.000356 2455005.52942000±0.00036686 --- 2454971.128274±0.000408 2455005.529±0.00042 2455005.529±0.00042 2455005.529±0.000356 2455005.529±0.000356 2455005.529±0.000356 2455005.52742±0.00047
δ
(%)
--- --- --- 0.2928 --- 0.27916±0.00155 0.29460±0.00136 0.29460±0.00136 0.29460±0.00136 0.28160
a/R✶
--- --- --- --- --- 17.164±0.161 17.122±0.281 17.122±0.281 17.122±0.281 17.1±4.9
Teq
(K)
--- --- --- --- --- 760 760 760 760 762
b
--- --- --- --- ---
0.048 +0.235-0.048
0.0265 +0.2117-0.0265
0.0265 +0.2117-0.0265
0.0265 +0.2117-0.0265
0.01±0.76
S
(S⨁)
--- ---
77.258+2.138-2.075
 --- ---
78.72 +34.05-23.70
78.72 +83.32-22.39
78.72 +83.32-22.39
78.72 +83.32-22.39
---
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 89.84 89.95 89.95 89.95 89.95
a
(au)
--- --- --- --- --- .0747 .0747 .0747 .0747 .076
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 10616679 10616679 10616679 10616679 10616679 10616679 10616679
KOI Name K00429.01 K00429.01 K00429.01 K00429.01 K00429.01 K00429.01 K00429.01
Kepler Name Kepler-550 b Kepler-550 b Kepler-550 b Kepler-550 b Kepler-550 b Kepler-550 b Kepler-550 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] 8.600099313±5.05e-06 8.600099313±5.05e-06 8.600104109±4.25e-06 8.600104109±4.25e-06 8.600104109±4.25e-06 8.600121±1.3e-05 8.600121±1.3e-05
Transit Epoch [BKJD] 172.529281±0.00042 172.529281±0.00042 172.528619±0.000356 172.528619±0.000356 172.528619±0.000356 172.52742±0.00047 172.52742±0.00047
Transit Epoch [BJD] 2455005.529±0.00042 2455005.529±0.00042 2455005.529±0.000356 2455005.529±0.000356 2455005.529±0.000356 2455005.52742±0.00047 2455005.52742±0.00047
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 kplr010616679-20160209194854_dvr.pdf kplr010616679-20160209194854_dvr.pdf kplr010616679-20141002224145_dvr.pdf kplr010616679-20130815195353_dvr.pdf kplr010616679-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 297.70023 297.70023 297.70023 297.70023 297.70023 297.70023 297.70023
Dec [decimal degrees] 47.863749999999996 47.863749999999996 47.863749999999996 47.863749999999996 47.863749999999996 47.863749999999996 47.863749999999996
Kepler-band [mag] 14.486 14.486 14.486 14.486 14.486 14.486 14.486
g'-band [mag] 15.148000000000001 15.148000000000001 15.148000000000001 15.148000000000001 15.148000000000001 15.148000000000001 15.148000000000001
r'-band [mag] 14.437000000000001 14.437000000000001 14.437000000000001 14.437000000000001 14.437000000000001 14.437000000000001 14.437000000000001
i'-band [mag] 14.202 14.202 14.202 14.202 14.202 14.202 14.202
z'-band [mag] 14.088000000000001 14.088000000000001 14.088000000000001 14.088000000000001 14.088000000000001 14.088000000000001 14.088000000000001
J-band [mag] 13.097000000000001 13.097000000000001 13.097000000000001 13.097000000000001 13.097000000000001 13.097000000000001 13.097000000000001
H-band [mag] 12.677000000000001 12.677000000000001 12.677000000000001 12.677000000000001 12.677000000000001 12.677000000000001 12.677000000000001
K-band [mag] 12.562000000000001 12.562000000000001 12.562000000000001 12.562000000000001 12.562000000000001 12.562000000000001 12.562000000000001
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.048 +0.235-0.048
0.0265 +0.2117-0.0265
0.0265 +0.2117-0.0265
0.0265 +0.2117-0.0265
0.01±0.76 0.01±0.62
Transit Duration [hrs] --- 4.0077±0.0199 4.0251±0.0157 4.0251±0.0157 4.0251±0.0157 4.0212 4.0212
Transit Depth [ppm] --- 2791.6±15.5 2946±13.6 2946±13.6 2946±13.6 2816 2824
Planet-Star Radius Ratio ---
0.047441 +0.000532-0.000209
0.048662 +0.000416-0.000154
0.048662 +0.000416-0.000154
0.048662 +0.000416-0.000154
0.0471±0.0013 0.0471±0.0013
Fitted Stellar Density [g/cm**3] ---
1.29335 +0.01211-0.17020
1.28385 +0.02108-0.10780
1.28385 +0.02108-0.10780
1.28385 +0.02108-0.10780
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
4.17 +0.53-0.49
4.28 +1.47-0.46
4.28 +1.47-0.46
4.28 +1.47-0.46
4.2±2.5 3.91
Orbit Semi-Major Axis [au] --- .0747 .0747 .0747 .0747 .076 .075
Inclination [deg] --- 89.84 89.95 89.95 89.95 89.95 ---
Equilibrium Temperature [K] --- 760 760 760 760 762 716
Insolation Flux [Earth flux] ---
78.72 +34.05-23.70
78.72 +83.32-22.39
78.72 +83.32-22.39
78.72 +83.32-22.39
--- ---
Planet-Star Distance over Star Radius --- 17.164±0.161 17.122±0.281 17.122±0.281 17.122±0.281 17.1±4.9 17.1±4.9
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 -0.46230000000000004 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.9534 ---
Limb Darkening Coeff. 2 --- 0.20750000000000002 0.217 0.217 0.217 -0.2695 ---
Limb Darkening Coeff. 1 --- 0.49 0.47800000000000004 0.47800000000000004 0.47800000000000004 0.5581 ---
Maximum Single Event Statistic --- 28.155102 31.96699 --- --- --- ---
Maximum Multiple Event Statistic --- 199.57098 212.10732 --- --- --- ---
Transit Signal-to-Noise --- 209.20000000000002 247.20000000000002 247.20000000000002 247.20000000000002 288.2 195.1
Number of Transits --- 127 127 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111101110111011000000000000000 11111101110111011000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.06910000000000001 --- --- --- --- ---
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 --- kplr010616679-001-20160209194854_dvs.pdf kplr010616679-001-20141002224145_dvs.pdf kplr010616679-001-20130826182306_dvs.pdf kplr010616679-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5246 +158-142
5246 +174-137
5246 +174-137
5246.00 +174.00-137.00
5256.00±73.00 5093
Stellar Surface Gravity [log10(cm/s**2)] ---
4.501 +0.102-0.085
4.501 +0.082-0.362
4.501 +0.082-0.362
4.501 +0.082-0.362
4.500±0.300 4.56
Stellar Metallicity [dex] --- -0.24±0.3
-0.240 +0.380-0.260
-0.240 +0.380-0.260
-0.240 +0.380-0.260
--- ---
Stellar Radius [Solar radii] ---
0.805 +0.103-0.094
0.805 +0.277-0.087
0.805 +0.277-0.087
0.8050 +0.2770-0.0870
0.8200±0.4800 .76
Stellar Mass [Solar mass] ---
0.748 +0.109-0.054
0.748 +0.147-0.054
0.748 +0.147-0.054
0.7480 +0.1470-0.0540
0.7830±0.0730 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.0 0.0 0.0 0.0 0.0 ---
FW Source α(OOT) [hrs] --- 19.8466809±0.0000016 19.8466815±0.0000016 19.84668±0.0000015 19.846680500±0.000001700 19.846679600±0.000001700 ---
FW Source δ(OOT) [deg] --- 47.863786±0.000017 47.863791±0.000018 47.863792±0.000018 47.86379200±0.00002100 47.86379200±0.00002300 ---
FW Source Δα(OOT) [sec] --- -0.067±0.057 -0.044±0.058 -0.098±0.053 -0.00790±0.00610 -0.01030±0.00620 ---
FW Source Δδ(OOT) [arcsec] --- 0.13±0.062 0.148±0.064 0.15±0.063 0.01040±0.00500 0.01060±0.00540 ---
FW Δα(OOT) [sec] --- 0.00015±0.00019 7e-05±0.00019 0.00028±0.00019 2.4e-05±2.3e-05 3.03e-05±9.1e-06 ---
FW Δδ(OOT) [arcsec] --- -0.00045±0.00022 -0.00052±0.00023 -0.00049±0.00024 -3.1e-05±2e-05 -3.1e-05±7.9e-06 ---
PRF ΔαSQ(OOT) [arcsec] --- -0.015±0.071 -0.014±0.071 -0.008±0.071 -0.0240±0.0300 -0.0140±0.0300 ---
PRF ΔδSQ(OOT) [arcsec] --- 0.014±0.069 0.016±0.068 0.015±0.069 0.0320±0.0160 0.0370±0.0180 ---
PRF ΔθSQ(OOT) [arcsec] --- 0.021±0.07 0.021±0.07 0.018±0.07 0.0400±0.0220 0.0390±0.0200 ---
PRF ΔαSQ(KIC) [arcsec] --- -0.025±0.072 -0.027±0.072 -0.017±0.073 -0.0530±0.0310 -0.0340±0.0370 ---
PRF ΔδSQ(KIC) [arcsec] --- -0.022±0.071 -0.021±0.071 -0.008±0.072 0.0080±0.0200 0.0140±0.0250 ---
PRF ΔθSQ(KIC) [arcsec] --- 0.033±0.074 0.034±0.073 0.019±0.073 0.0530±0.0310 0.0360±0.0360 ---
Chi-Square --- --- --- --- --- 1.23 1.23
Stellar Age [Gyr] --- --- --- --- --- 13.8±4 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
7 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 SuperWASP 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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