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Kepler-1770 Overview

Kepler-1770 0.96 R⦿ 5389.00 K
Kepler-1770 b
0.253 RJup

Kepler-1770 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
Kepler-1770
Kepler-1770 b 16.84 d 2.84 R⨁ Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h57m00.07s
Dec
+43d24m37.32s
Distance
582.942+5.861-5.748
pc
Parallax
1.6867200±0.0169517 mas
Ecliptic Latitude
61.96143 deg
Ecliptic Longitude
319.03315 deg
Galactic Latitude
7.52261 deg
Galactic Longitude
78.26557 deg
Total Proper Motion
17.4413704±0.0342694 mas/yr
Proper Motion (RA)
-5.6546000±0.0303915 mas/yr
Proper Motion (Dec)
-16.4993000±0.0346965 mas/yr
Photometry
mV
14.418±0.092
mTESS
13.7660±0.0146
mJ
13.016±0.024
mH
12.645±0.036
mKs
12.577±0.031
mKep
14.306
mW1
12.338±0.024
mW2
12.396±0.023
mW3
11.841
mW4
9.672
mGaia
14.297200±0.000471
mB
16.076±0.067
mg
14.892
mi
14.055
mr
14.233
mz
13.931
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 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
Teff
(K)
5520.0±122.0 5389 5389 ---
5602 +166-150
5602 +156-146
5602 +156-146
5602.00 +156.00-146.00
5526.00±97.00 5389
M✶
(M⦿)
0.97 0.90 --- ---
0.941 +0.104-0.085
0.941 +0.099-0.072
0.941 +0.099-0.072
0.9410 +0.0990-0.0720
0.8470±0.0850 ---
R✶
(R⦿)
0.859459 0.96 1.045 ---
1.009 +0.269-0.145
1.009 +0.367-0.125
1.009 +0.367-0.125
1.0090 +0.3670-0.1250
0.9500±0.4600 .96
log g
(log10(cm/s2))
4.55639 4.42 4.41 ---
4.404 +0.116-0.188
4.404 +0.1-0.245
4.404 +0.1-0.245
4.404 +0.100-0.245
4.410±0.300 4.42
Metallicity
(dex)
--- --- 0.102 [Fe/H] ---
0.1 +0.25-0.3
[Fe/H]
0.100 +0.220-0.240
[Fe/H]
0.100 +0.220-0.240
[Fe/H]
0.100 +0.220-0.240
[Fe/H] 		--- ---
L✶
(log10(L⦿))
-0.2090987 --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
2.1540736 --- --- ---
3.51751 +5.08076-3.17072
8.91467 +0.63117-3.25208
8.91467 +0.63117-3.25208
8.91467 +0.63117-3.25208
--- ---
Age
(Gyr)
--- --- --- --- --- --- --- --- 12.3±3.7 ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
Kepler Names
KOI
Transit
Source Valizadegan et al. 2022 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
P
(days)
16.84189987 16.84193466±0.00000217 16.84183355±6.239e-05 16.84183355±6.239e-05 16.84192204±3.625e-05 16.84192204±3.625e-05 16.84192204±3.625e-05 16.841896±9.9e-05
δ
(%)
--- 0.1042 --- 0.08221±0.00402 0.08785±0.00247 0.08785±0.00247 0.08785±0.00247 0.07960
T14
(hours)
--- 2.8173 --- 2.6194±0.0991 2.5751±0.0586 2.5751±0.0586 2.5751±0.0586 2.5807
TC
(days)
--- 2454970.992318±0.001903
(BJD)
2454970.994±0.00312
(BJD)
2454970.994±0.00312
(BJD)
2454970.992±0.00181
(BJD)
2454970.992±0.00181
(BJD)
2454970.992±0.00181
(BJD)
2454970.9919±0.0022
(BJD)
a/R✶
--- --- --- 37.5±18.1 51.13±3.6 51.13±3.6 51.13±3.6 51.1±3.8
Teq
(K)
--- --- --- 699 699 699 699 681
b
--- --- ---
0.688 +0.253-0.478
0.0848 +0.3813-0.0848
0.0848 +0.3813-0.0848
0.0848 +0.3813-0.0848
0.0299±0.1
S
(S⨁)
--- --- ---
56.43 +45.32-19.31
56.43 +60.71-17.46
56.43 +60.71-17.46
56.43 +60.71-17.46
---
e
--- --- --- 0 0 0 0 0
i
(deg)
--- --- --- 88.95 89.95 89.95 89.95 89.95
Rp
(R⨁)
2.841417541 --- ---
3.08 +0.82-0.45
2.95 +1.07-0.37
2.95 +1.07-0.37
2.95 +1.07-0.37
2.6±1.3
Rp
(RJup)
0.2534947304 --- ---
0.275+0.073-0.040
0.263+0.095-0.033
0.263+0.095-0.033
0.263+0.095-0.033
0.232+0.116-0.116
Rp/R✶
--- --- ---
0.027911 +0.005205-0.001982
0.026776 +0.001004-0.000502
0.026776 +0.001004-0.000502
0.026776 +0.001004-0.000502
0.02539±0.00044
a
(au)
--- --- --- .1261 .1261 .1261 .1261 .122
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 7779077 7779077 7779077 7779077 7779077 7779077 7779077
KOI Name K01842.01 K01842.01 K01842.01 K01842.01 K01842.01 K01842.01 K01842.01
Kepler Name Kepler-1770 b Kepler-1770 b Kepler-1770 b Kepler-1770 b Kepler-1770 b Kepler-1770 b Kepler-1770 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] 16.84183355±6.239e-05 16.84183355±6.239e-05 16.84192204±3.625e-05 16.84192204±3.625e-05 16.84192204±3.625e-05 16.841896±9.9e-05 16.841896±9.9e-05
Transit Epoch [BKJD] 137.99443±0.00312 137.99443±0.00312 137.99231±0.00181 137.99231±0.00181 137.99231±0.00181 137.9919±0.0022 137.9919±0.0022
Transit Epoch [BJD] 2454970.994±0.00312 2454970.994±0.00312 2454970.992±0.00181 2454970.992±0.00181 2454970.992±0.00181 2454970.9919±0.0022 2454970.9919±0.0022
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 kplr007779077-20160209194854_dvr.pdf kplr007779077-20160209194854_dvr.pdf kplr007779077-20141002224145_dvr.pdf kplr007779077-20130815195353_dvr.pdf kplr007779077-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 299.25031 299.25031 299.25031 299.25031 299.25031 299.25031 299.25031
Dec [decimal degrees] 43.410439 43.410439 43.410439 43.410439 43.410439 43.410439 43.410439
Kepler-band [mag] 14.306000000000001 14.306000000000001 14.306000000000001 14.306000000000001 14.306000000000001 14.306000000000001 14.306000000000001
g'-band [mag] 14.892000000000001 14.892000000000001 14.892000000000001 14.892000000000001 14.892000000000001 14.892000000000001 14.892000000000001
r'-band [mag] 14.233 14.233 14.233 14.233 14.233 14.233 14.233
i'-band [mag] 14.055000000000001 14.055000000000001 14.055000000000001 14.055000000000001 14.055000000000001 14.055000000000001 14.055000000000001
z'-band [mag] 13.931000000000001 13.931000000000001 13.931000000000001 13.931000000000001 13.931000000000001 13.931000000000001 13.931000000000001
J-band [mag] 13.016 13.016 13.016 13.016 13.016 13.016 13.016
H-band [mag] 12.645000000000001 12.645000000000001 12.645000000000001 12.645000000000001 12.645000000000001 12.645000000000001 12.645000000000001
K-band [mag] 12.577 12.577 12.577 12.577 12.577 12.577 12.577
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.688 +0.253-0.478
0.0848 +0.3813-0.0848
0.0848 +0.3813-0.0848
0.0848 +0.3813-0.0848
0.0299±0.1 0.03±0.042
Transit Duration [hrs] --- 2.6194±0.0991 2.5751±0.0586 2.5751±0.0586 2.5751±0.0586 2.5807 2.5807
Transit Depth [ppm] --- 822.1±40.2 878.5±24.7 878.5±24.7 878.5±24.7 796 806
Planet-Star Radius Ratio ---
0.027911 +0.005205-0.001982
0.026776 +0.001004-0.000502
0.026776 +0.001004-0.000502
0.026776 +0.001004-0.000502
0.02539±0.00044 0.02539±0.00044
Fitted Stellar Density [g/cm**3] ---
3.51751 +5.08076-3.17072
8.91467 +0.63117-3.25208
8.91467 +0.63117-3.25208
8.91467 +0.63117-3.25208
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
3.08 +0.82-0.45
2.95 +1.07-0.37
2.95 +1.07-0.37
2.95 +1.07-0.37
2.6±1.3 2.67
Orbit Semi-Major Axis [au] --- .1261 .1261 .1261 .1261 .122 .124
Inclination [deg] --- 88.95 89.95 89.95 89.95 89.95 ---
Equilibrium Temperature [K] --- 699 699 699 699 681 663
Insolation Flux [Earth flux] ---
56.43 +45.32-19.31
56.43 +60.71-17.46
56.43 +60.71-17.46
56.43 +60.71-17.46
--- ---
Planet-Star Distance over Star Radius --- 37.5±18.1 51.13±3.6 51.13±3.6 51.13±3.6 51.1±3.8 51.1±3.8
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 -0.33590000000000003 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 0.6032000000000001 ---
Limb Darkening Coeff. 2 --- 0.2291 0.2422 0.2422 0.2422 -0.012 ---
Limb Darkening Coeff. 1 --- 0.46030000000000004 0.44170000000000004 0.44170000000000004 0.44170000000000004 0.5021 ---
Maximum Single Event Statistic --- 8.058721 16.79223 --- --- --- ---
Maximum Multiple Event Statistic --- 31.661683999999997 34.400085 --- --- --- ---
Transit Signal-to-Noise --- 23.6 52.4 52.4 52.4 42.300000000000004 35.7
Number of Transits --- 78 78 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.0044 --- --- --- --- ---
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 --- kplr007779077-001-20160209194854_dvs.pdf kplr007779077-001-20141002224145_dvs.pdf kplr007779077-001-20130826182306_dvs.pdf kplr007779077-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5602 +166-150
5602 +156-146
5602 +156-146
5602.00 +156.00-146.00
5526.00±97.00 5389
Stellar Surface Gravity [log10(cm/s**2)] ---
4.404 +0.116-0.188
4.404 +0.1-0.245
4.404 +0.1-0.245
4.404 +0.100-0.245
4.410±0.300 4.42
Stellar Metallicity [dex] ---
0.1 +0.25-0.3
0.100 +0.220-0.240
0.100 +0.220-0.240
0.100 +0.220-0.240
--- ---
Stellar Radius [Solar radii] ---
1.009 +0.269-0.145
1.009 +0.367-0.125
1.009 +0.367-0.125
1.0090 +0.3670-0.1250
0.9500±0.4600 .96
Stellar Mass [Solar mass] ---
0.941 +0.104-0.085
0.941 +0.099-0.072
0.941 +0.099-0.072
0.9410 +0.0990-0.0720
0.8470±0.0850 ---
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 --- ---
FW Source α(OOT) [hrs] --- 19.9500379±0.0000081 19.9500377±0.0000071 19.950036±0.0000072 19.950037700±0.000009100 --- ---
FW Source δ(OOT) [deg] --- 43.410328±0.000097 43.410367±0.00009 43.410328±0.000084 43.41030000±0.00010000 --- ---
FW Source Δα(OOT) [sec] --- 0.65±0.32 0.64±0.28 0.58±0.28 -0.01400±0.03300 --- ---
FW Source Δδ(OOT) [arcsec] --- -0.4±0.35 -0.26±0.32 -0.4±0.3 -0.06900±0.02500 --- ---
FW Δα(OOT) [sec] --- 0.0001±0.00026 0.00012±0.00025 0.00022±0.00026 1.2e-05±2.9e-05 --- ---
FW Δδ(OOT) [arcsec] --- 0.00071±0.00029 0.00065±0.00029 0.00083±0.00028 6e-05±2.2e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.05±0.14 -0.05±0.14 -0.11±0.12 -0.0600±0.1600 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.21±0.13 -0.15±0.16 -0.23±0.17 -0.1400±0.1300 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.21±0.15 0.16±0.16 0.26±0.14 0.1600±0.1300 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.07±0.13 0.06±0.13 0.06±0.13 -0.0100±0.1700 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.27±0.13 -0.17±0.17 -0.34±0.18 -0.2100±0.1300 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.28±0.13 0.18±0.14 0.34±0.14 0.2100±0.1300 --- ---
Chi-Square --- --- --- --- --- 1.2 1.19
Stellar Age [Gyr] --- --- --- --- --- 12.3±3.7 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
2 2MASS Point Source Catalog
Data Files
2 Kepler Time Series
2 SuperWASP Time Series
1 Associated Literature Data
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