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Kepler-977 Overview

Kepler-977 1.02 R⦿ 5160.00 K
Kepler-977 b
0.234 RJup
Architecture
Kepler-977
Kepler-977
Kepler-977 b
Other Data
Bibliography 17
Exoplanet Archive Notes 1
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-977 Kepler-977 b Transit 2016 Morton et al. 2016 Confirmed Planet
Kepler-977 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
19h26m03.89s
Dec
+42d14m53.06s
Distance
568.751±6.412 pc
Parallax
1.7295700±0.0196704 mas
Ecliptic Latitude
62.9731 deg
Ecliptic Longitude
306.68478 deg
Galactic Latitude
11.97106 deg
Galactic Longitude
74.50788 deg
Total Proper Motion
24.5381936±0.0351368 mas/yr
Proper Motion (RA)
-3.6106300±0.0363415 mas/yr
Proper Motion (Dec)
-24.2711000±0.0351097 mas/yr
Photometry
mV
14.754±0.057
mTESS
14.2491±0.0074
mJ
13.434±0.025
mH
13.018±0.018
mKs
12.920±0.028
mKep
14.812
mW1
12.858±0.024
mW2
12.909±0.025
mW3
12.774
mW4
9.138
mGaia
14.823500±0.000441
mB
15.935±0.108
mg
15.476
mi
14.528
mr
14.768
mz
14.419
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)
5180.950±111.104 5324±186
4922.62+98.38-678.92
5315.000+84.553-105.243
 5160 5160 --- 5329±159
5329 +178-144
5329 +178-144
5329.00 +178.00-144.00
5311.00±83.00 5160
Metallicity
(dex)
-0.0346157±0.0129920 [M/H] --- ---
-0.0100+0.1530-0.1630
[Fe/H] 		--- -0.141 [Fe/H] --- -0.14±0.3 [Fe/H]
-0.140 +0.350-0.260
[Fe/H]
-0.140 +0.350-0.260
[Fe/H]
-0.140 +0.350-0.260
[Fe/H] 		--- ---
R✶
(R⦿)
0.717298
0.712+0.054-0.049
0.78869240+0.27254100-0.03060390
0.830+0.055-0.045
 0.82 1.025 ---
0.869 +0.155-0.127
0.869 +0.44-0.105
0.869 +0.44-0.105
0.8690 +0.4400-0.1050
0.8500±0.8300 .82
log g
(log10(cm/s2))
4.67115 --- ---
4.550+0.033-0.069
 4.50 4.41 ---
4.455 +0.117-0.143
4.455 +0.103-0.362
4.455 +0.103-0.362
4.455 +0.103-0.362
4.480±0.300 4.5
M✶
(M⦿)
0.88 --- ---
0.870+0.041-0.050
 0.79 --- ---
0.786 +0.113-0.061
0.786 +0.145-0.06
0.786 +0.145-0.06
0.7860 +0.1450-0.0600
0.8000±0.2300 ---
L✶
(log10(L⦿))
-0.4762680 ---
-0.48270462+0.01328908-0.01370859
 --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
--- --- ---
4.570+6.020-2.850
 --- --- --- --- --- --- --- 13.6±3.3 ---
ρ✶
(g/cm3)
3.3616180 --- --- --- --- --- ---
2.78077 +0.03809-0.95352
2.04472 +0.72930-0.12669
2.04472 +0.72930-0.12669
2.04472 +0.72930-0.12669
--- ---
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)
26.85328322±6.393e-05 26.8533878528±0.0000559265 --- 26.85330872±0.00000310 26.85323647±6.691e-05 26.85323647±6.691e-05 26.85328322±6.393e-05 26.85328322±6.393e-05 26.85328322±6.393e-05 26.85336±0.00021
TC
(days)
2454976.31116±0.00194 2454976.30981000±0.00165447 --- 2454976.310906±0.002692 2454976.313±0.00203 2454976.313±0.00203 2454976.311±0.00194 2454976.311±0.00194 2454976.311±0.00194 2454976.3096±0.0029
a/R✶
--- --- --- --- --- 47.326±0.648 42.7±15.2 42.7±15.2 42.7±15.2 44±16
Teq
(K)
--- --- --- --- --- 544 544 544 544 535
b
--- --- --- --- ---
0.01 +0.424-0.01
0.4229 +0.1053-0.3326
0.4229 +0.1053-0.3326
0.4229 +0.1053-0.3326
0.4±0.62
S
(S⨁)
--- ---
13.955+0.485-0.469
 --- ---
20.77 +11.67-7.36
20.77 +32.97-6.38
20.77 +32.97-6.38
20.77 +32.97-6.38
---
e
--- --- --- --- --- 0 0 0 0 0
i
(deg)
--- --- --- --- --- 89.99 89.38 89.38 89.38 89.38
Rp
(R⨁)
2.62±0.17 ---
2.170+0.178-0.151
 --- ---
2.65 +0.47-0.39
2.76 +1.4-0.33
2.76 +1.4-0.33
2.76 +1.4-0.33
2.6±2.5
Rp
(RJup)
0.234±0.015 ---
0.1936+0.0159-0.0135
 --- ---
0.236+0.042-0.035
0.246+0.125-0.029
0.246+0.125-0.029
0.246+0.125-0.029
0.232+0.223-0.223
Rp/R✶
0.029126 +8.4e-05-0.001101
--- --- --- ---
0.027896 +0.000912-0.000412
0.029126 +8.4e-05-0.001101
0.029126 +8.4e-05-0.001101
0.029126 +8.4e-05-0.001101
0.0278±0.0027
a
(au)
--- --- --- --- --- .162 .162 .162 .162 .163
δ
(%)
--- --- --- 0.1021 --- 0.09658±0.00209 0.10036±0.00199 0.10036±0.00199 0.10036±0.00199 0.09270
T14
(hours)
4.5063±0.0568 --- --- 4.6678 --- 4.4557±0.0624 4.5063±0.0568 4.5063±0.0568 4.5063±0.0568 4.4457
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 6776401 6776401 6776401 6776401 6776401 6776401 6776401
KOI Name K01847.01 K01847.01 K01847.01 K01847.01 K01847.01 K01847.01 K01847.01
Kepler Name Kepler-977 b Kepler-977 b Kepler-977 b Kepler-977 b Kepler-977 b Kepler-977 b Kepler-977 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] 26.85323647±6.691e-05 26.85323647±6.691e-05 26.85328322±6.393e-05 26.85328322±6.393e-05 26.85328322±6.393e-05 26.85336±0.00021 26.85336±0.00021
Transit Epoch [BKJD] 143.31303±0.00203 143.31303±0.00203 143.31116±0.00194 143.31116±0.00194 143.31116±0.00194 143.3096±0.0029 143.3096±0.0029
Transit Epoch [BJD] 2454976.313±0.00203 2454976.313±0.00203 2454976.311±0.00194 2454976.311±0.00194 2454976.311±0.00194 2454976.3096±0.0029 2454976.3096±0.0029
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 kplr006776401-20160209194854_dvr.pdf kplr006776401-20160209194854_dvr.pdf kplr006776401-20141002224145_dvr.pdf kplr006776401-20130815195353_dvr.pdf kplr006776401-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 291.5162 291.5162 291.5162 291.5162 291.5162 291.5162 291.5162
Dec [decimal degrees] 42.248191999999996 42.248191999999996 42.248191999999996 42.248191999999996 42.248191999999996 42.248191999999996 42.248191999999996
Kepler-band [mag] 14.812000000000001 14.812000000000001 14.812000000000001 14.812000000000001 14.812000000000001 14.812000000000001 14.812000000000001
g'-band [mag] 15.476 15.476 15.476 15.476 15.476 15.476 15.476
r'-band [mag] 14.768 14.768 14.768 14.768 14.768 14.768 14.768
i'-band [mag] 14.528 14.528 14.528 14.528 14.528 14.528 14.528
z'-band [mag] 14.419 14.419 14.419 14.419 14.419 14.419 14.419
J-band [mag] 13.434000000000001 13.434000000000001 13.434000000000001 13.434000000000001 13.434000000000001 13.434000000000001 13.434000000000001
H-band [mag] 13.018 13.018 13.018 13.018 13.018 13.018 13.018
K-band [mag] 12.92 12.92 12.92 12.92 12.92 12.92 12.92
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.01 +0.424-0.01
0.4229 +0.1053-0.3326
0.4229 +0.1053-0.3326
0.4229 +0.1053-0.3326
0.4±0.62 0.4±0.79
Transit Duration [hrs] --- 4.4557±0.0624 4.5063±0.0568 4.5063±0.0568 4.5063±0.0568 4.4457 4.4457
Transit Depth [ppm] --- 965.8±20.9 1003.6±19.9 1003.6±19.9 1003.6±19.9 927 936
Planet-Star Radius Ratio ---
0.027896 +0.000912-0.000412
0.029126 +8.4e-05-0.001101
0.029126 +8.4e-05-0.001101
0.029126 +8.4e-05-0.001101
0.0278±0.0027 0.0278±0.0027
Fitted Stellar Density [g/cm**3] ---
2.78077 +0.03809-0.95352
2.04472 +0.72930-0.12669
2.04472 +0.72930-0.12669
2.04472 +0.72930-0.12669
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.65 +0.47-0.39
2.76 +1.4-0.33
2.76 +1.4-0.33
2.76 +1.4-0.33
2.6±2.5 2.5
Orbit Semi-Major Axis [au] --- .162 .162 .162 .162 .163 .162
Inclination [deg] --- 89.99 89.38 89.38 89.38 89.38 ---
Equilibrium Temperature [K] --- 544 544 544 544 535 513
Insolation Flux [Earth flux] ---
20.77 +11.67-7.36
20.77 +32.97-6.38
20.77 +32.97-6.38
20.77 +32.97-6.38
--- ---
Planet-Star Distance over Star Radius --- 47.326±0.648 42.7±15.2 42.7±15.2 42.7±15.2 44±16 44±16
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 --- 0.2043 0.217 0.217 0.217 -0.2695 ---
Limb Darkening Coeff. 1 --- 0.49660000000000004 0.47690000000000005 0.47690000000000005 0.47690000000000005 0.5581 ---
Maximum Single Event Statistic --- 9.713177 10.823962 --- --- --- ---
Maximum Multiple Event Statistic --- 43.310688 44.468486999999996 --- --- --- ---
Transit Signal-to-Noise --- 53.300000000000004 52.4 52.4 52.4 64.6 39.800000000000004
Number of Transits --- 51 51 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.17070000000000002 --- --- --- --- ---
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 --- kplr006776401-001-20160209194854_dvs.pdf kplr006776401-001-20141002224145_dvs.pdf kplr006776401-001-20130826182306_dvs.pdf kplr006776401-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] --- 5329±159
5329 +178-144
5329 +178-144
5329.00 +178.00-144.00
5311.00±83.00 5160
Stellar Surface Gravity [log10(cm/s**2)] ---
4.455 +0.117-0.143
4.455 +0.103-0.362
4.455 +0.103-0.362
4.455 +0.103-0.362
4.480±0.300 4.5
Stellar Metallicity [dex] --- -0.14±0.3
-0.140 +0.350-0.260
-0.140 +0.350-0.260
-0.140 +0.350-0.260
--- ---
Stellar Radius [Solar radii] ---
0.869 +0.155-0.127
0.869 +0.44-0.105
0.869 +0.44-0.105
0.8690 +0.4400-0.1050
0.8500±0.8300 .82
Stellar Mass [Solar mass] ---
0.786 +0.113-0.061
0.786 +0.145-0.06
0.786 +0.145-0.06
0.7860 +0.1450-0.0600
0.8000±0.2300 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.24400000000000002 0.633 0.199 0.404 --- ---
FW Source α(OOT) [hrs] --- 19.4344092±0.000006 19.4344111±0.0000055 19.4344077±0.0000053 19.434406700±0.000007100 --- ---
FW Source δ(OOT) [deg] --- 42.248203±0.000061 42.248182±0.000059 42.248196±0.000054 42.24816500±0.00006900 --- ---
FW Source Δα(OOT) [sec] --- -0.19±0.24 -0.11±0.22 -0.25±0.21 -0.01700±0.02500 --- ---
FW Source Δδ(OOT) [arcsec] --- 0.05±0.22 -0.03±0.21 0.02±0.2 0.00200±0.01700 --- ---
FW Δα(OOT) [sec] --- 5e-05±0.00024 1e-05±0.00022 0.00015±0.00023 1.7e-05±2.8e-05 --- ---
FW Δδ(OOT) [arcsec] --- -0.00019±0.00023 -0.00011±0.00022 -0.00015±0.00022 -2e-06±1.9e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.14±0.15 -0.13±0.15 -0.1±0.14 -0.0000±0.1100 --- ---
PRF ΔδSQ(OOT) [arcsec] --- 0.06±0.2 0.02±0.2 0.01±0.15 -0.2800±0.1900 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.15±0.16 0.13±0.16 0.1±0.16 0.2800±0.1900 --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.13±0.15 -0.12±0.15 -0.1±0.14 -0.0000±0.1200 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.24±0.2 -0.25±0.2 -0.43±0.15 -0.5500±0.2000 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.27±0.18 0.28±0.18 0.44±0.17 0.5500±0.2000 --- ---
Chi-Square --- --- --- --- --- 1.5 1.58
Stellar Age [Gyr] --- --- --- --- --- 13.6±3.3 ---
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
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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