Kepler-1877 Overview
Kepler-1877
0.84
R⦿
5421.00
K
Kepler-1877 b
0.056
RJup
- Architecture
- Kepler-1877
- Kepler-1877
- Other Data
- Bibliography 11
- Nearby Data 7
Discovery Data
Host | Planet | Method | Year | Reference | Disposition |
---|---|---|---|---|---|
Kepler-1877 | Kepler-1877 b | Transit | 2021 | Valizadegan et al. 2022 | Confirmed Planet |
- RA
- 19h39m28.06s
- Dec
- +46d47m25.73s
- Distance
-
285.312+1.865-1.841pc
- Parallax
- 3.476190±0.022595 mas
- Ecliptic Latitude
- 66.32054 deg
- Ecliptic Longitude
- 315.79715 deg
- Galactic Latitude
- 11.86335 deg
- Galactic Longitude
- 79.751 deg
- Total Proper Motion
- 15.9834762±0.0424515 mas/yr
- Proper Motion (RA)
- 7.0746700±0.0398283 mas/yr
- Proper Motion (Dec)
- -14.3325000±0.0430665 mas/yr
- Photometry
-
mV12.290±0.046
-
mTESS11.7492±0.0060
-
mJ11.064±0.022
-
mH10.738±0.021
-
mKs10.642±0.018
-
mKep12.258
-
mW110.558±0.023
-
mW210.602±0.020
-
mW310.553±0.048
-
mW49.372
-
mGaia12.228900±0.000171
-
mB13.216±0.006
-
mg---
-
mi---
-
mr---
-
mz---
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.07±0.04 dex
-
[C/H] 0.10±0.09 dex
-
[O/H] 0.08±0.09 dex
-
[Na/H] 0.02±0.04 dex
-
[Mg/H] 0.08±0.07 dex
-
[Al/H] 0.01±0.06 dex
-
[Si/H] 0.04±0.05 dex
-
[Ca/H] 0.10±0.06 dex
-
[Y/H] 0.09±0.08 dex
-
Source | TICv8 | 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 | Show Candidate Solutions >> | << Hide Candidate Solutions |
---|---|---|---|---|---|---|---|---|---|---|
Teff
(K)
|
5459.590+108.310-122.794
|
5421 | --- |
5615 +101-123
|
5637 +149-135
|
5637 +149-135
|
5637.00 +149.00-135.00
|
5632.00±62.00 | ||
Metallicity
(dex)
|
0.1583570±0.0090606 [M/H] | -0.183 [Fe/H] | --- | 0.24±0.15 [Fe/H] |
-0.180 +0.280-0.260
[Fe/H]
|
-0.180 +0.280-0.260
[Fe/H]
|
-0.180 +0.280-0.260
[Fe/H]
|
--- | ||
R✶
(R⦿)
|
1.0226300+0.0467844-0.0557583
|
0.836 | --- |
0.936 +0.132-0.047
|
0.821 +0.354-0.063
|
0.821 +0.354-0.063
|
0.8210 +0.3540-0.0630
|
0.8300±0.3800 | ||
log g
(log10(cm/s2))
|
4.3981800+0.0732664-0.0850274
|
4.59 | --- |
4.505 +0.03-0.12
|
4.564 +0.03-0.289
|
4.564 +0.03-0.289
|
4.564 +0.030-0.289
|
4.570±0.300 | ||
L✶
(log10(L⦿))
|
-0.07722416+0.01371363-0.01152088
|
--- | --- | --- | --- | --- | --- | --- | ||
ρ✶
(g/cm3)
|
1.2576285+0.3163791-0.2309267
|
--- | --- |
1.51434 +0.14092-0.69752
|
1.63579 +0.20729-0.71357
|
1.63579 +0.20729-0.71357
|
1.63579 +0.20729-0.71357
|
--- | ||
M✶
(M⦿)
|
0.9540000+0.1338960-0.1078070
|
--- | --- |
1.022 +0.043-0.074
|
0.902 +0.094-0.087
|
0.902 +0.094-0.087
|
0.9020 +0.0940-0.0870
|
0.9340±0.0630 | ||
Age
(Gyr)
|
--- | --- | --- | --- | --- | --- | --- | 0.4±3.8 |
- Status
- Confirmed Planet
- Detected By
- Transit
Source | Valizadegan et al. 2022 | 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✶
|
--- | --- | 7.677±0.714 | 7.877±0.998 | 7.877±0.998 | 7.877±0.998 | 7.5±3.6 | ||
Teq
(K)
|
--- | --- | 1278 | 1227 | 1227 | 1227 | 1224 | ||
b
|
--- | --- |
0.256 +0.217-0.256
|
0.2306 +0.2412-0.2304
|
0.2306 +0.2412-0.2304
|
0.2306 +0.2412-0.2304
|
0.37±0.81 | ||
e
|
--- | --- | 0 | 0 | 0 | 0 | 0 | ||
i
(deg)
|
--- | --- | 88.09 | 88.24 | 88.24 | 88.24 | 87.09 | ||
P
(days)
|
2.377569914 | 2.37752442±1.351e-05 | 2.37752442±1.351e-05 | 2.37752807±1.12e-05 | 2.37752807±1.12e-05 | 2.37752807±1.12e-05 | 2.3775217±1e-05 | ||
Rp
(R⨁)
|
0.624086001 | --- |
0.53 +0.07-0.03
|
0.48 +0.2-0.04
|
0.48 +0.2-0.04
|
0.48 +0.2-0.04
|
0.47±0.32 | ||
Rp/R✶
|
--- | --- |
0.005152 +0.000253-0.000267
|
0.005303 +0.000228-0.000236
|
0.005303 +0.000228-0.000236
|
0.005303 +0.000228-0.000236
|
0.0052±0.0026 | ||
a
(au)
|
--- | --- | .0351 | .0337 | .0337 | .0337 | .034 | ||
δ
(%)
|
--- | --- | 0.00321±0.00023 |
0.00338+0.00020-0.00020
|
0.00338+0.00020-0.00020
|
0.00338+0.00020-0.00020
|
0.00320 | ||
T14
(hours)
|
--- | --- | 2.307±0.127 | 2.263±0.109 | 2.263±0.109 | 2.263±0.109 | 2.2927 | ||
TC
(days)
|
--- | 2454966.399±0.00477 | 2454966.399±0.00477 | 2454966.397±0.00401 | 2454966.397±0.00401 | 2454966.397±0.00401 | 2454966.3975±0.0025 | ||
S
(S⨁)
|
--- | --- |
632.62 +251.89-110.32
|
536.32 +683.06-121.40
|
536.32 +683.06-121.40
|
536.32 +683.06-121.40
|
--- | ||
Rp
(RJup)
|
0.0556773196 | --- | --- | --- | --- | --- | --- |
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 | 9898447 | 9898447 | 9898447 | 9898447 | 9898447 | 9898447 |
---|---|---|---|---|---|---|
KOI Name | K02803.01 | K02803.01 | K02803.01 | K02803.01 | K02803.01 | K02803.01 |
Kepler Name | Kepler-1877 b | Kepler-1877 b | Kepler-1877 b | Kepler-1877 b | Kepler-1877 b | Kepler-1877 b |
Exoplanet Archive Disposition | CONFIRMED | CONFIRMED | CONFIRMED | CONFIRMED | CONFIRMED | CONFIRMED |
Vetting Status | 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 |
Disposition Using Kepler Data | 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 |
Orbital Period [days] | 2.37752442±1.351e-05 | 2.37752442±1.351e-05 | 2.37752807±1.12e-05 | 2.37752807±1.12e-05 | 2.37752807±1.12e-05 | 2.3775217±1e-05 |
Transit Epoch [BKJD] | 133.39854±0.00477 | 133.39854±0.00477 | 133.39653±0.00401 | 133.39653±0.00401 | 133.39653±0.00401 | 133.3975±0.0025 |
Transit Epoch [BJD] | 2454966.399±0.00477 | 2454966.399±0.00477 | 2454966.397±0.00401 | 2454966.397±0.00401 | 2454966.397±0.00401 | 2454966.3975±0.0025 |
Parameters Provenance | q1_q17_dr25_sup_koi | q1_q17_dr25_koi | q1_q17_dr24_koi | q1_q16_koi | q1_q12_koi | q1_q8_koi |
Number of Planets | 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 | kplr009898447-20160209194854_dvr.pdf | kplr009898447-20160209194854_dvr.pdf | kplr009898447-20141002224145_dvr.pdf | kplr009898447-20130815195353_dvr.pdf | kplr009898447-20121029204534_dvr.pdf | --- |
RA [decimal degrees] | 294.86688 | 294.86688 | 294.86688 | 294.86688 | 294.86688 | 294.86688 |
Dec [decimal degrees] | 46.790562 | 46.790562 | 46.790562 | 46.790562 | 46.790562 | 46.790562 |
Kepler-band [mag] | 12.258000000000001 | 12.258000000000001 | 12.258000000000001 | 12.258000000000001 | 12.258000000000001 | 12.258000000000001 |
g'-band [mag] | 12.735000000000001 | 12.735000000000001 | 12.735000000000001 | 12.735000000000001 | 12.735000000000001 | 12.735000000000001 |
r'-band [mag] | 12.186 | 12.186 | 12.186 | 12.186 | 12.186 | 12.186 |
i'-band [mag] | 12.054 | 12.054 | 12.054 | 12.054 | 12.054 | 12.054 |
z'-band [mag] | 11.968 | 11.968 | 11.968 | 11.968 | 11.968 | 11.968 |
J-band [mag] | 11.064 | 11.064 | 11.064 | 11.064 | 11.064 | 11.064 |
H-band [mag] | 10.738000000000001 | 10.738000000000001 | 10.738000000000001 | 10.738000000000001 | 10.738000000000001 | 10.738000000000001 |
K-band [mag] | 10.642000000000001 | 10.642000000000001 | 10.642000000000001 | 10.642000000000001 | 10.642000000000001 | 10.642000000000001 |
Disposition Score | --- | 1.0 | --- | --- | --- | --- |
Comment | --- | NO_COMMENT | --- | --- | --- | --- |
Eccentricity | --- | 0 | 0 | 0 | 0 | 0 |
Impact Parameter | --- |
0.256 +0.217-0.256
|
0.2306 +0.2412-0.2304
|
0.2306 +0.2412-0.2304
|
0.2306 +0.2412-0.2304
|
0.37±0.81 |
Transit Duration [hrs] | --- | 2.307±0.127 | 2.263±0.109 | 2.263±0.109 | 2.263±0.109 | 2.2927 |
Transit Depth [ppm] | --- | 32.1±2.3 | 33.8±2 | 33.8±2 | 33.8±2 | 32 |
Planet-Star Radius Ratio | --- |
0.005152 +0.000253-0.000267
|
0.005303 +0.000228-0.000236
|
0.005303 +0.000228-0.000236
|
0.005303 +0.000228-0.000236
|
0.0052±0.0026 |
Fitted Stellar Density [g/cm**3] | --- |
1.51434 +0.14092-0.69752
|
1.63579 +0.20729-0.71357
|
1.63579 +0.20729-0.71357
|
1.63579 +0.20729-0.71357
|
--- |
Planetary Fit Type | --- | LS+MCMC | MCMC | MCMC | MCMC | --- |
Planetary Radius [Earth radii] | --- |
0.53 +0.07-0.03
|
0.48 +0.2-0.04
|
0.48 +0.2-0.04
|
0.48 +0.2-0.04
|
0.47±0.32 |
Orbit Semi-Major Axis [au] | --- | .0351 | .0337 | .0337 | .0337 | .034 |
Inclination [deg] | --- | 88.09 | 88.24 | 88.24 | 88.24 | 87.09 |
Equilibrium Temperature [K] | --- | 1278 | 1227 | 1227 | 1227 | 1224 |
Insolation Flux [Earth flux] | --- |
632.62 +251.89-110.32
|
536.32 +683.06-121.40
|
536.32 +683.06-121.40
|
536.32 +683.06-121.40
|
--- |
Planet-Star Distance over Star Radius | --- | 7.677±0.714 | 7.877±0.998 | 7.877±0.998 | 7.877±0.998 | 7.5±3.6 |
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 |
Limb Darkening Coeff. 4 | --- | 0.0 | 0.0 | 0.0 | 0.0 | -0.1673 |
Limb Darkening Coeff. 3 | --- | 0.0 | 0.0 | 0.0 | 0.0 | 0.1796 |
Limb Darkening Coeff. 2 | --- | 0.224 | 0.2585 | 0.2585 | 0.2585 | 0.2876 |
Limb Darkening Coeff. 1 | --- | 0.46950000000000003 | 0.40850000000000003 | 0.40850000000000003 | 0.40850000000000003 | 0.434 |
Maximum Single Event Statistic | --- | 4.076827 | 18.27954 | --- | --- | --- |
Maximum Multiple Event Statistic | --- | 14.03587 | 14.655254 | --- | --- | --- |
Transit Signal-to-Noise | --- | 15.9 | 19.8 | 19.8 | 19.8 | 20.0 |
Number of Transits | --- | 563 | 563 | --- | --- | --- |
TCE Planet Number | --- | 1 | 1 | 1 | 1 | --- |
Quarters | --- | 11111111111111111000000000000000 | 11111111111111111000000000000000 | --- | --- | --- |
Odd-Even Depth Comparision Statistic | --- | 0.0025 | --- | --- | --- | --- |
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) |
Link to DV Summary | --- | kplr009898447-001-20160209194854_dvs.pdf | kplr009898447-001-20141002224145_dvs.pdf | kplr009898447-001-20130826182306_dvs.pdf | kplr009898447-001-20121115231752_dvs.pdf | --- |
Stellar Effective Temperature [K] | --- |
5615 +101-123
|
5637 +149-135
|
5637 +149-135
|
5637.00 +149.00-135.00
|
5632.00±62.00 |
Stellar Surface Gravity [log10(cm/s**2)] | --- |
4.505 +0.03-0.12
|
4.564 +0.03-0.289
|
4.564 +0.03-0.289
|
4.564 +0.030-0.289
|
4.570±0.300 |
Stellar Metallicity [dex] | --- | 0.24±0.15 |
-0.180 +0.280-0.260
|
-0.180 +0.280-0.260
|
-0.180 +0.280-0.260
|
--- |
Stellar Radius [Solar radii] | --- |
0.936 +0.132-0.047
|
0.821 +0.354-0.063
|
0.821 +0.354-0.063
|
0.8210 +0.3540-0.0630
|
0.8300±0.3800 |
Stellar Mass [Solar mass] | --- |
1.022 +0.043-0.074
|
0.902 +0.094-0.087
|
0.902 +0.094-0.087
|
0.9020 +0.0940-0.0870
|
0.9340±0.0630 |
Stellar Parameter Provenance | --- | q1_q17_dr25_stellar | stellar_q1_q16 | stellar_q1_q16 | stellar_q1_q16 | Pinsonneault |
FW Offset Significance [percent] | --- | 0.022000000000000002 | 0.054 | 0.0 | 0.0 | 0.002 |
FW Source α(OOT) [hrs] | --- | 19.657762±0.00002 | 19.657779±0.000014 | 19.657756±0.000017 | 19.657766000±0.000021000 | 19.657766000±0.000027000 |
FW Source δ(OOT) [deg] | --- | 46.7904±0.00019 | 46.79051±0.00014 | 46.79031±0.00016 | 46.79021000±0.00021000 | 46.79015000±0.00026000 |
FW Source Δα(OOT) [sec] | --- | -1.14±0.73 | -0.5±0.53 | -1.37±0.64 | -0.11700±0.07600 | -0.11700±0.09700 |
FW Source Δδ(OOT) [arcsec] | --- | -0.58±0.68 | -0.18±0.51 | -0.9±0.59 | -0.07800±0.05000 | -0.09300±0.06200 |
FW Δα(OOT) [sec] | --- | 4e-05±2.1e-05 | 2.7e-05±2e-05 | 5.1e-05±2.1e-05 | 3.8e-06±2.5e-06 | 3.3e-06±1.4e-06 |
FW Δδ(OOT) [arcsec] | --- | 1.5e-05±2e-05 | 3e-06±1.9e-05 | 2.6e-05±1.9e-05 | 2.6e-06±1.6e-06 | 2.61e-06±8.8e-07 |
PRF ΔαSQ(OOT) [arcsec] | --- | -0.81±0.44 | -0.83±0.44 | -1.2±0.39 | -0.8900±0.4500 | -0.7900±0.4700 |
PRF ΔδSQ(OOT) [arcsec] | --- | -0.36±0.54 | -0.28±0.45 | -0.36±0.35 | -1.0300±0.4200 | -0.3000±0.7300 |
PRF ΔθSQ(OOT) [arcsec] | --- | 0.89±0.46 | 0.87±0.43 | 1.25±0.41 | 1.3600±0.4400 | 0.8500±0.5100 |
PRF ΔαSQ(KIC) [arcsec] | --- | -0.63±0.44 | -0.62±0.46 | -1±0.37 | -0.7000±0.4600 | -0.6000±0.4800 |
PRF ΔδSQ(KIC) [arcsec] | --- | -0.46±0.54 | -0.37±0.42 | -0.46±0.37 | -1.1200±0.4200 | -0.3900±0.7300 |
PRF ΔθSQ(KIC) [arcsec] | --- | 0.78±0.48 | 0.72±0.38 | 1.1±0.43 | 1.3200±0.4300 | 0.7100±0.5600 |
Chi-Square | --- | --- | --- | --- | --- | 1.09 |
Stellar Age [Gyr] | --- | --- | --- | --- | --- | 0.4±3.8 |
- 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
- 2 SuperWASP Time Series
- 1 Associated Literature Data
-
ExoMiner: A Highly Accurate and Explainable Deep Learning Classifier That Validates 301 New Exoplanets
Valizadegan et al. 2022 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Kepler KOI delivery, Q1-Q17 DR25 supplement
Q1-Q17 DR25 Supplemental KOI Table -
Kepler KOI delivery, Q1-Q17 DR25
Q1-Q17 DR25 KOI Table -
Kepler KOI delivery, Q1-Q17 DR24
Q1-Q17 DR24 KOI Table -
Kepler KOI delivery, Q1-Q16
Q1-Q16 KOI Table -
Kepler KOI delivery, Q1-Q12
Q1-Q12 KOI Table -
Kepler KOI delivery, Q1-Q8
Q1-Q8 KOI Table -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
The Kepler Input Catalog
Latham et al. 2005 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
- External Link
- Search
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- Download