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Kepler-1822 Overview

Kepler-1822 0.52 R⦿ 5023.00 K
Kepler-1822 b
0.236 RJup
Architecture
Kepler-1822
Kepler-1822
Kepler-1822 b
Other Data
Bibliography 14
Nearby Data 6
Discovery Data
Host Planet Method Year Reference Disposition
Kepler-1822 Kepler-1822 b Transit 2021 Valizadegan et al. 2022 Confirmed Planet
RA
19h49m08.52s
Dec
+41d18m20.06s
Distance
897.597+30.699-28.766
pc
Parallax
1.0869700±0.0365691 mas
Ecliptic Latitude
60.59479 deg
Ecliptic Longitude
314.53833 deg
Galactic Latitude
7.7254 deg
Galactic Longitude
75.6941 deg
Total Proper Motion
7.6145799±0.0628635 mas/yr
Proper Motion (RA)
1.7442200±0.0618226 mas/yr
Proper Motion (Dec)
-7.4121200±0.0629206 mas/yr
Photometry
mV
15.804±0.561
mTESS
14.9762±0.0194
mJ
14.183±0.030
mH
13.661±0.029
mKs
13.573±0.032
mKep
15.571
mW1
13.508±0.024
mW2
13.584±0.028
mW3
11.446±0.104
mW4
8.962±0.342
mGaia
15.569400±0.000455
mB
17.031±0.091
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)
5329.0±122.0 5023 5023 ---
5165 +153-138
5180 +148-143
5180 +148-143
5180.00 +148.00-143.00
5196.00±69.00 5023
Metallicity
(dex)
--- --- -0.313 [Fe/H] --- -0.32±0.3 [Fe/H]
-0.380 +0.380-0.260
[Fe/H]
-0.380 +0.380-0.260
[Fe/H]
-0.380 +0.380-0.260
[Fe/H] 		--- ---
R✶
(R⦿)
0.844437 0.63 0.519 ---
0.702 +0.096-0.052
0.692 +0.119-0.047
0.692 +0.119-0.047
0.6920 +0.1190-0.0470
0.7200±0.0450 .63
log g
(log10(cm/s2))
4.54872 4.70 4.93 ---
4.633 +0.033-0.082
4.636 +0.028-0.099
4.636 +0.028-0.099
4.636 +0.028-0.099
4.640±0.300 4.7
M✶
(M⦿)
0.92 0.72 --- ---
0.782 +0.066-0.088
0.759 +0.089-0.076
0.759 +0.089-0.076
0.7590 +0.0890-0.0760
0.8200±0.0220 ---
L✶
(log10(L⦿))
-0.2855880 --- --- --- --- --- --- --- --- ---
ρ✶
(g/cm3)
2.1540313 --- --- ---
23.21099 +3.34140-11.39524
8.39948 +16.37720-7.40319
8.39948 +16.37720-7.40319
8.39948 +16.37720-7.40319
--- ---
Age
(Gyr)
--- --- --- --- --- --- --- --- 0.8±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
a/R✶
--- --- --- 84.4±12.1 60.1±29.3 60.1±29.3 60.1±29.3 69±34
Teq
(K)
--- --- --- 507 507 507 507 513
b
--- --- ---
0.025 +0.422-0.025
0.7346 +0.2032-0.4963
0.7346 +0.2032-0.4963
0.7346 +0.2032-0.4963
0.57±0.93
S
(S⨁)
--- --- ---
15.65 +7.08-3.61
15.61 +8.39-3.49
15.61 +8.39-3.49
15.61 +8.39-3.49
---
e
--- --- --- 0 0 0 0 0
i
(deg)
--- --- --- 89.98 89.38 89.38 89.38 89.38
P
(days)
22.13339996 22.13368238±0.00000750 22.1334224±0.0001092 22.1334224±0.0001092 22.13345106±9.841e-05 22.13345106±9.841e-05 22.13345106±9.841e-05 22.1339±0.00029
Rp
(R⨁)
2.647559434 --- ---
1.76 +0.24-0.13
2.08 +0.35-0.14
2.08 +0.35-0.14
2.08 +0.35-0.14
2.02±0.88
Rp/R✶
--- --- ---
0.022996 +0.001555-0.000686
0.027479 +0.007519-0.002563
0.027479 +0.007519-0.002563
0.027479 +0.007519-0.002563
0.026±0.011
a
(au)
--- --- --- .1416 .1406 .1406 .1406 .144
δ
(%)
--- 0.0861 ---
0.06546+0.00480-0.00480
 0.07682±0.00532 0.07682±0.00532 0.07682±0.00532 0.07490
T14
(hours)
--- 2.2639 --- 2.049±0.126 2.02±0.115 2.02±0.115 2.02±0.115 2.0793
TC
(days)
--- 2454985.179218±0.005769 2454985.184±0.00415 2454985.184±0.00415 2454985.184±0.00385 2454985.184±0.00385 2454985.184±0.00385 2454985.1748±0.0048
Rp
(RJup)
0.2361998388 --- --- --- --- --- --- ---
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 6062929 6062929 6062929 6062929 6062929 6062929 6062929
KOI Name K02315.01 K02315.01 K02315.01 K02315.01 K02315.01 K02315.01 K02315.01
Kepler Name Kepler-1822 b Kepler-1822 b Kepler-1822 b Kepler-1822 b Kepler-1822 b Kepler-1822 b Kepler-1822 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] 22.1334224±0.0001092 22.1334224±0.0001092 22.13345106±9.841e-05 22.13345106±9.841e-05 22.13345106±9.841e-05 22.1339±0.00029 22.1339±0.00029
Transit Epoch [BKJD] 152.18405±0.00415 152.18405±0.00415 152.1837±0.00385 152.1837±0.00385 152.1837±0.00385 152.1748±0.0048 152.1748±0.0048
Transit Epoch [BJD] 2454985.184±0.00415 2454985.184±0.00415 2454985.184±0.00385 2454985.184±0.00385 2454985.184±0.00385 2454985.1748±0.0048 2454985.1748±0.0048
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 kplr006062929-20160209194854_dvr.pdf kplr006062929-20160209194854_dvr.pdf kplr006062929-20141002224145_dvr.pdf kplr006062929-20130815195353_dvr.pdf kplr006062929-20121029204534_dvr.pdf --- ---
RA [decimal degrees] 297.28549 297.28549 297.28549 297.28549 297.28549 297.28549 297.28549
Dec [decimal degrees] 41.305592 41.305592 41.305592 41.305592 41.305592 41.305592 41.305592
Kepler-band [mag] 15.571000000000002 15.571000000000002 15.571000000000002 15.571000000000002 15.571000000000002 15.571000000000002 15.571000000000002
g'-band [mag] 16.247 16.247 16.247 16.247 16.247 16.247 16.247
r'-band [mag] 15.517000000000001 15.517000000000001 15.517000000000001 15.517000000000001 15.517000000000001 15.517000000000001 15.517000000000001
i'-band [mag] 15.281 15.281 15.281 15.281 15.281 15.281 15.281
z'-band [mag] 15.133000000000001 15.133000000000001 15.133000000000001 15.133000000000001 15.133000000000001 15.133000000000001 15.133000000000001
J-band [mag] 14.183 14.183 14.183 14.183 14.183 14.183 14.183
H-band [mag] 13.661000000000001 13.661000000000001 13.661000000000001 13.661000000000001 13.661000000000001 13.661000000000001 13.661000000000001
K-band [mag] 13.573 13.573 13.573 13.573 13.573 13.573 13.573
Disposition Score --- 0.994 --- --- --- --- ---
Comment --- NO_COMMENT --- --- --- --- ---
Eccentricity --- 0 0 0 0 0 0
Impact Parameter ---
0.025 +0.422-0.025
0.7346 +0.2032-0.4963
0.7346 +0.2032-0.4963
0.7346 +0.2032-0.4963
0.57±0.93 0.57±0.96
Transit Duration [hrs] --- 2.049±0.126 2.02±0.115 2.02±0.115 2.02±0.115 2.0793 2.0793
Transit Depth [ppm] --- 654.6±48 768.2±53.2 768.2±53.2 768.2±53.2 749 751
Planet-Star Radius Ratio ---
0.022996 +0.001555-0.000686
0.027479 +0.007519-0.002563
0.027479 +0.007519-0.002563
0.027479 +0.007519-0.002563
0.026±0.011 0.026±0.011
Fitted Stellar Density [g/cm**3] ---
23.21099 +3.34140-11.39524
8.39948 +16.37720-7.40319
8.39948 +16.37720-7.40319
8.39948 +16.37720-7.40319
--- ---
Planetary Fit Type --- LS+MCMC MCMC MCMC MCMC --- ---
Planetary Radius [Earth radii] ---
1.76 +0.24-0.13
2.08 +0.35-0.14
2.08 +0.35-0.14
2.08 +0.35-0.14
2.02±0.88 1.77
Orbit Semi-Major Axis [au] --- .1416 .1406 .1406 .1406 .144 .138
Inclination [deg] --- 89.98 89.38 89.38 89.38 89.38 ---
Equilibrium Temperature [K] --- 507 507 507 507 513 474
Insolation Flux [Earth flux] ---
15.65 +7.08-3.61
15.61 +8.39-3.49
15.61 +8.39-3.49
15.61 +8.39-3.49
--- ---
Planet-Star Distance over Star Radius --- 84.4±12.1 60.1±29.3 60.1±29.3 60.1±29.3 69±34 69±34
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 --- 0.2175 0.21810000000000002 0.21810000000000002 0.21810000000000002 -0.2695 ---
Limb Darkening Coeff. 1 --- 0.4767 0.4772 0.4772 0.4772 0.5581 ---
Maximum Single Event Statistic --- 5.5062394 5.5742383 --- --- --- ---
Maximum Multiple Event Statistic --- 14.530282 15.42821 --- --- --- ---
Transit Signal-to-Noise --- 16.3 17.3 17.3 17.3 19.400000000000002 14.8
Number of Transits --- 60 60 --- --- --- ---
TCE Planet Number --- 1 1 1 1 --- ---
Quarters --- 11111111111111111000000000000000 11111111111111111000000000000000 --- --- --- ---
Odd-Even Depth Comparision Statistic --- 0.4 --- --- --- --- ---
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 --- kplr006062929-001-20160209194854_dvs.pdf kplr006062929-001-20141002224145_dvs.pdf kplr006062929-001-20130826182306_dvs.pdf kplr006062929-001-20121115231752_dvs.pdf --- ---
Stellar Effective Temperature [K] ---
5165 +153-138
5180 +148-143
5180 +148-143
5180.00 +148.00-143.00
5196.00±69.00 5023
Stellar Surface Gravity [log10(cm/s**2)] ---
4.633 +0.033-0.082
4.636 +0.028-0.099
4.636 +0.028-0.099
4.636 +0.028-0.099
4.640±0.300 4.7
Stellar Metallicity [dex] --- -0.32±0.3
-0.380 +0.380-0.260
-0.380 +0.380-0.260
-0.380 +0.380-0.260
--- ---
Stellar Radius [Solar radii] ---
0.702 +0.096-0.052
0.692 +0.119-0.047
0.692 +0.119-0.047
0.6920 +0.1190-0.0470
0.7200±0.0450 .63
Stellar Mass [Solar mass] ---
0.782 +0.066-0.088
0.759 +0.089-0.076
0.759 +0.089-0.076
0.7590 +0.0890-0.0760
0.8200±0.0220 ---
Stellar Parameter Provenance --- q1_q17_dr25_stellar stellar_q1_q16 stellar_q1_q16 stellar_q1_q16 Pinsonneault KIC
FW Offset Significance [percent] --- 0.328 0.224 0.184 0.8260000000000001 --- ---
FW Source α(OOT) [hrs] --- 19.819044±0.000021 19.819046±0.00002 19.819048±0.000019 19.819033000±0.000024000 --- ---
FW Source δ(OOT) [deg] --- 41.30545±0.00021 41.30551±0.0002 41.30554±0.00019 41.30550000±0.00025000 --- ---
FW Source Δα(OOT) [sec] --- 0.47±0.85 0.58±0.82 0.66±0.76 0.01600±0.08700 --- ---
FW Source Δδ(OOT) [arcsec] --- -0.51±0.74 -0.29±0.72 -0.18±0.69 -0.01800±0.05900 --- ---
FW Δα(OOT) [sec] --- -0.00041±0.0006 -0.00053±0.0006 -0.00062±0.00061 -1.2e-05±6.9e-05 --- ---
FW Δδ(OOT) [arcsec] --- 0.00031±0.00053 0.00018±0.00054 0.00011±0.00056 1.4e-05±4.7e-05 --- ---
PRF ΔαSQ(OOT) [arcsec] --- -0.74±0.75 -0.7±0.75 -0.7±0.55 -1.0800±0.6100 --- ---
PRF ΔδSQ(OOT) [arcsec] --- -0.4±0.46 -0.31±0.46 -0.05±0.41 -0.0700±0.4700 --- ---
PRF ΔθSQ(OOT) [arcsec] --- 0.84±0.63 0.77±0.55 0.7±0.55 1.0800±0.6100 --- ---
PRF ΔαSQ(KIC) [arcsec] --- -0.76±0.72 -0.71±0.72 -0.65±0.58 -1.0300±0.6200 --- ---
PRF ΔδSQ(KIC) [arcsec] --- -0.42±0.48 -0.34±0.47 -0.09±0.4 -0.1000±0.4700 --- ---
PRF ΔθSQ(KIC) [arcsec] --- 0.87±0.61 0.79±0.52 0.65±0.58 1.0300±0.6200 --- ---
Chi-Square --- --- --- --- --- 0.87 0.93
Stellar Age [Gyr] --- --- --- --- --- 0.8±3.8 ---
Known Objects
1 Confirmed Planets
1 Kepler Objects of Interest (KOIs)
1 Threshold Crossing Events (TCEs)
8 2MASS Point Source Catalog
Data Files
1 Kepler Time Series
1 Associated Literature Data
System
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False Positive Planet
Controversial
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