NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

Kepler-1840 Overview

Kepler-1840 0.96 R⦿ 4727.00 K
Kepler-1840 b
0.248 RJup
Architecture
Kepler-1840
Kepler-1840
Kepler-1840 b
Other Data
Bibliography 14
Nearby Data 7
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1840 Kepler-1840 b Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h54m22.77s
Dec
+41d26m09.47s
Distance
513.1070±6.7205 pc
Parallax
1.9204900±0.0253284 mas
Ecliptic Latitude
60.34394 deg
Ecliptic Longitude
316.484 deg
Galactic Latitude
6.93915 deg
Galactic Longitude
76.30269 deg
Total Proper Motion
11.9468267±0.0436861 mas/yr
Proper Motion (RA)
10.899900±0.042698 mas/yr
Proper Motion (Dec)
4.8906900±0.0482952 mas/yr
Photometry
mV
15.192±0.150
mTESS
14.3957±0.0113
mJ
13.477±0.033
mH
12.943±0.034
mKs
12.731
mKep
15.048
mW1
12.556±0.023
mW2
12.639±0.024
mW3
12.753
mW4
9.21
mGaia
15.057800±0.000448
mB
16.417±0.028
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 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)
4679.82±124.45 4727 4727 ---
4898 +78-88
4696 +176-160
4696 +176-160
4696.00 +176.00-160.00
4835.00±71.00 4727
Metallicity
(dex)
-0.0380±0.1180 [M/H] --- 0.045 [Fe/H] --- 0.14±0.15 [Fe/H]
-0.300 +0.340-0.320
[Fe/H]
-0.300 +0.340-0.320
[Fe/H]
-0.300 +0.340-0.320
[Fe/H] 		--- ---
R✶
(R⦿)
0.77386 0.72 0.955 ---
0.803 +0.028-0.06
0.644 +0.079-0.052
0.644 +0.079-0.052
0.6440 +0.0790-0.0520
0.6800±0.0190 .72
log g
(log10(cm/s2))
4.5358 4.59 4.42 ---
4.518 +0.068-0.018
4.66 +0.035-0.069
4.66 +0.035-0.069
4.660 +0.035-0.069
4.620±0.300 4.59
M✶
(M⦿)
0.75 0.74 --- ---
0.774 +0.048-0.028
0.704 +0.061-0.083
0.704 +0.061-0.083
0.7040 +0.0610-0.0830
0.6960±0.0190 ---
L✶
(log10(L⦿))
-0.5870644 --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
2.2816065 --- --- ---
3.61271 +0.43765-1.29049
0.34037 +3.20520-0.08359
0.34037 +3.20520-0.08359
0.34037 +3.20520-0.08359
--- ---
Age
(Gyr)
--- --- --- --- --- --- --- --- 14±3.8 ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
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 Show Candidate Solutions >> << Hide Candidate Solutions
P
(days)
131.1900024 131.18713889±0.00002667 131.187921±0.001563 131.187921±0.001563 131.187711±0.001795 131.187711±0.001795 131.187711±0.001795 131.1897±0.0036
Rp
(R⨁)
2.777711286 --- ---
2.34 +0.09-0.17
2.55 +0.31-0.2
2.55 +0.31-0.2
2.55 +0.31-0.2
2.01±0.91
Rp
(RJup)
0.2478112293 --- --- --- --- --- --- ---
a/R✶
--- --- --- 148.7±18 67.7±33.5 67.7±33.5 67.7±33.5 119±56
Teq
(K)
--- --- --- 284 249 249 249 263
b
--- --- ---
0.069 +0.383-0.069
0.9024 +0.0116-0.6197
0.9024 +0.0116-0.6197
0.9024 +0.0116-0.6197
0.57±0.99
S
(S⨁)
--- --- ---
1.54 +0.22-0.31
0.90 +0.42-0.24
0.90 +0.42-0.24
0.90 +0.42-0.24
---
e
--- --- --- 0 0 0 0 0
i
(deg)
--- --- --- 89.97 89.38 89.38 89.38 89.95
Rp/R✶
--- --- ---
0.026732 +0.001385-0.000996
0.036283 +0.000778-0.007623
0.036283 +0.000778-0.007623
0.036283 +0.000778-0.007623
0.027±0.012
a
(au)
--- --- --- .4644 .4471 .4471 .4471 .448
δ
(%)
--- 0.1130 --- 0.09159±0.00453 0.10345±0.00455 0.10345±0.00455 0.10345±0.00455 0.08370
T14
(hours)
--- 6.8760 --- 6.905±0.255 7.548±0.206 7.548±0.206 7.548±0.206 7.2449
TC
(days)
--- 2455005.402294±0.021105 2455005.392±0.00729 2455005.392±0.00729 2455005.392±0.00779 2455005.392±0.00779 2455005.392±0.00779 2455005.3926±0.0093
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 6149910 6149910 6149910 6149910 6149910 6149910 6149910
KOI Name K02469.01 K02469.01 K02469.01 K02469.01 K02469.01 K02469.01 K02469.01
Kepler Name Kepler-1840 b Kepler-1840 b Kepler-1840 b Kepler-1840 b Kepler-1840 b Kepler-1840 b Kepler-1840 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 CANDIDATE 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] 131.187921±0.001563 131.187921±0.001563 131.187711±0.001795 131.187711±0.001795 131.187711±0.001795 131.1897±0.0036 131.1897±0.0036
Transit Epoch [BKJD] 172.3923±0.00729 172.3923±0.00729 172.39235±0.00779 172.39235±0.00779 172.39235±0.00779 172.3926±0.0093 172.3926±0.0093
Transit Epoch [BJD] 2455005.392±0.00729 2455005.392±0.00729 2455005.392±0.00779 2455005.392±0.00779 2455005.392±0.00779 2455005.3926±0.0093 2455005.3926±0.0093
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 kplr006149910-20160209194854_dvr.pdf kplr006149910-20160209194854_dvr.pdf kplr006149910-20141002224145_dvr.pdf kplr006149910-20130815195353_dvr.pdf kplr006149910-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 298.59482 298.59482 298.59482 298.59482 298.59482 298.59482 298.59482
Dec [decimal degrees] 41.435939999999995 41.435939999999995 41.435939999999995 41.435939999999995 41.435939999999995 41.435939999999995 41.435939999999995
Kepler-band [mag] 15.048 15.048 15.048 15.048 15.048 15.048 15.048
g'-band [mag] 15.898000000000001 15.898000000000001 15.898000000000001 15.898000000000001 15.898000000000001 15.898000000000001 15.898000000000001
r'-band [mag] 14.976 14.976 14.976 14.976 14.976 14.976 14.976
i'-band [mag] 14.684000000000001 14.684000000000001 14.684000000000001 14.684000000000001 14.684000000000001 14.684000000000001 14.684000000000001
z'-band [mag] 14.469000000000001 14.469000000000001 14.469000000000001 14.469000000000001 14.469000000000001 14.469000000000001 14.469000000000001
J-band [mag] 13.477 13.477 13.477 13.477 13.477 13.477 13.477
H-band [mag] 12.943000000000001 12.943000000000001 12.943000000000001 12.943000000000001 12.943000000000001 12.943000000000001 12.943000000000001
K-band [mag] 12.731 12.731 12.731 12.731 12.731 12.731 12.731
Disposition Score --- 1.0 --- --- --- --- ---
Comment --- CENT_KIC_POS KIC_OFFSET --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.069 +0.383-0.069
0.9024 +0.0116-0.6197
0.9024 +0.0116-0.6197
0.9024 +0.0116-0.6197
0.57±0.99 0.57±0.7
Transit Duration [hrs] --- 6.905±0.255 7.548±0.206 7.548±0.206 7.548±0.206 7.2449 7.2449
Transit Depth [ppm] --- 915.9±45.3 1034.5±45.5 1034.5±45.5 1034.5±45.5 837 837
Planet-Star Radius Ratio ---
0.026732 +0.001385-0.000996
0.036283 +0.000778-0.007623
0.036283 +0.000778-0.007623
0.036283 +0.000778-0.007623
0.027±0.012 0.027±0.012
Fitted Stellar Density [g/cm**3] ---
3.61271 +0.43765-1.29049
0.34037 +3.20520-0.08359
0.34037 +3.20520-0.08359
0.34037 +3.20520-0.08359
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
2.34 +0.09-0.17
2.55 +0.31-0.2
2.55 +0.31-0.2
2.55 +0.31-0.2
2.01±0.91 2.13
Orbit Semi-Major Axis [au] --- .4644 .4471 .4471 .4471 .448 .457
Inclination [deg] --- 89.97 89.38 89.38 89.38 89.95 ---
Equilibrium Temperature [K] --- 284 249 249 249 263 262
Insolation Flux [Earth flux] ---
1.54 +0.22-0.31
0.90 +0.42-0.24
0.90 +0.42-0.24
0.90 +0.42-0.24
--- ---
Planet-Star Distance over Star Radius --- 148.7±18 67.7±33.5 67.7±33.5 67.7±33.5 119±56 119±56
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 -0.5815 ---
Limb Darkening Coeff. 3 --- 0.0 0.0 0.0 0.0 1.4000000000000001 ---
Limb Darkening Coeff. 2 --- 0.1496 0.1149 0.1149 0.1149 -0.6327 ---
Limb Darkening Coeff. 1 --- 0.5746 0.6168 0.6168 0.6168 0.6296 ---
Maximum Single Event Statistic --- 6.431900000000001 8.658056 --- --- --- ---
Maximum Multiple Event Statistic --- 16.574022 16.380924 --- --- --- ---
Transit Signal-to-Noise --- 23.900000000000002 23.8 23.8 23.8 27.8 17.5
Number of Transits --- 10 10 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.7716000000000001 --- --- --- --- ---
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 --- kplr006149910-001-20160209194854_dvs.pdf kplr006149910-001-20141002224145_dvs.pdf kplr006149910-001-20130826182306_dvs.pdf kplr006149910-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
4898 +78-88
4696 +176-160
4696 +176-160
4696.00 +176.00-160.00
4835.00±71.00 4727
Stellar Surface Gravity [log10(cm/s**2)] ---
4.518 +0.068-0.018
4.66 +0.035-0.069
4.66 +0.035-0.069
4.660 +0.035-0.069
4.620±0.300 4.59
Stellar Metallicity [dex] --- 0.14±0.15
-0.300 +0.340-0.320
-0.300 +0.340-0.320
-0.300 +0.340-0.320
--- ---
Stellar Radius [Solar radii] ---
0.803 +0.028-0.06
0.644 +0.079-0.052
0.644 +0.079-0.052
0.6440 +0.0790-0.0520
0.6800±0.0190 .72
Stellar Mass [Solar mass] ---
0.774 +0.048-0.028
0.704 +0.061-0.083
0.704 +0.061-0.083
0.7040 +0.0610-0.0830
0.6960±0.0190 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.0 0.001 0.008 0.009000000000000001 --- ---
FW Source α(OOT) [hrs] --- 19.906329±0.000019 19.906347±0.000019 19.906315±0.000019 19.906307000±0.000023000 --- ---
FW Source δ(OOT) [deg] --- 41.43638±0.00019 41.4363±0.00021 41.43617±0.0002 41.43621000±0.00026000 --- ---
FW Source Δα(OOT) [sec] --- 0.35±0.77 1.06±0.77 -0.21±0.79 -0.10100±0.08300 --- ---
FW Source Δδ(OOT) [arcsec] --- 1.57±0.69 1.3±0.77 0.84±0.72 0.07000±0.06200 --- ---
FW Δα(OOT) [sec] --- 0.00023±0.00072 -0.00041±0.00071 0.00087±0.00086 8.8e-05±7.3e-05 --- ---
FW Δδ(OOT) [arcsec] --- -0.00153±0.00065 -0.00126±0.00072 -0.00098±0.00082 -6.1e-05±5.5e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.08±0.23 -0.07±0.23 0.32±0.21 -0.2300±0.2200 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.03±0.12 0.02±0.12 -0.06±0.2 0.2000±0.2000 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.08±0.23 0.07±0.2 0.33±0.18 0.3000±0.2100 --- ---
PRF ΔαSQ(KIC) [arcsec] --- 0.37±0.24 0.37±0.24 0.59±0.21 0.2400±0.2200 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.05±0.12 -0±0.12 -0.1±0.19 0.1200±0.1800 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.37±0.24 0.37±0.22 0.6±0.22 0.2700±0.2100 --- ---
Chi-Square --- --- --- --- --- 0.76 0.77
Stellar Age [Gyr] --- --- --- --- --- 14±3.8 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
9 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
Data Access
Transit Prediction Service
Time Series
Kepler | K2
External Link
Search
Browse
Download

NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.