KELT-11 Overview

KELT-11 2.72 R⦿ 5370.00 K
KELT-11 b
1.350 RJup
Architecture
KELT-11
KELT-11
KELT-11 b
Discovery Data
Host Planet Method Year Reference Disposition
KELT-11 KELT-11 b Transit 2017 Pepper et al. 2017 Confirmed Planet
KELT-11
  • Stellar parameters drawn from Table 8, model 'YY circular, e=0 fixed' in ref. (Pepper et al. 2017)
KELT-11 b
  • Planet parameters drawn from Table 8 & 9, model 'YY circular, e=0 fixed' in ref. (Pepper et al. 2017)
RA
10h46m49.66s
Dec
-09d23m57.71s
Distance
99.15960±0.52105 pc
Parallax
10.0562000±0.0525965 mas
Ecliptic Latitude
-15.84335 deg
Ecliptic Longitude
166.8325 deg
Galactic Latitude
42.60628 deg
Galactic Longitude
259.031 deg
Total Proper Motion
111.4877177±0.0795878 mas/yr
Proper Motion (RA)
-79.0910000±0.0901119 mas/yr
Proper Motion (Dec)
-78.5756000±0.0672665 mas/yr
Photometry
mV
8.04±0.03
mTESS
7.3212±0.0060
mJ
6.616±0.024
mH
6.251±0.042
mKs
6.122±0.018
mW1
6.152±0.100
mW2
6.068±0.036
mW3
6.157±0.015
mW4
6.088±0.048
Source TICv8 Luhn et al. 2019 Gaia DR2 Beatty et al. 2017 Pepper et al. 2017 Michigan Catalog, Vol. 5 Cannon & Pickering 1918 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5326.0±25.0 5326
5320.6665+82.3335-109.6670
5375±25
5370+51-50
--- --- 5370
R
(R⦿)
2.78715 2.83
2.8017445+0.1191670-0.0847383
2.69±0.04
2.72+0.21-0.17
--- --- 2.72
log g
(log10(cm/s2))
--- 3.74 --- 3.7±0.1
3.727+0.040-0.046
--- --- 3.72765
L
(log10(L⦿))
--- ---
0.75341587+0.00307439-0.00309631
---
0.744+0.062-0.058
--- --- ---
Metallicity
(dex)
0.27±0.10 [M/H] --- --- 0.17±0.07 [Fe/H] 0.180±0.075 [Fe/H] --- --- ---
γ
(km/s)
--- --- 35.225326614053600±0.120661517019915 --- 35.0±0.1 --- --- ---
v sin i
(km/s)
--- --- --- --- 2.66±0.50 --- --- ---
ρ
(g/cm3)
--- --- --- 0.104±0.003 0.101±0.017 --- --- ---
M
(M⦿)
--- 1.46 --- 1.44±0.07
1.438+0.061-0.052
--- --- ---
Sp. T
--- --- --- --- --- G8/K0 IV K0 ---
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Source Beatty et al. 2017 Changeat et al. 2020 Colón et al. 2020 Luhn et al. 2019 Pepper et al. 2017 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
--- --- --- ---
1712+51-46
1564.713989
S
(S)
--- --- --- ---
1433+176-147
1416.644409
P
(days)
4.73610±0.00003 4.73620495±0.00000086
4.7362083+0.0000041-0.0000040
4.73626±0.00020
4.736529+0.000068-0.000059
4.736094±0.000234
Rp
(R)
15.1±1.1 --- --- ---
15.4+1.7-1.3
13.692776±0.177403
δ
(%)
0.265+0.035-0.038
--- 0.2157±0.0060 ---
0.269+0.028-0.026
0.2435829102±0.0028264969
T14
(hours)
7.138+0.082-0.094
---
7.00+0.23-0.44
---
7.322+0.127-0.122
7.108413±0.045973
TC
(days)
2457483.4310±0.0007 2458260.168608±0.000030 2457483.43047±0.00081 ---
2457440.8323+0.0042-0.0036
2458544.341431±0.000741
a/R
4.98±0.05 ---
4.82+0.14-0.13
---
4.93+0.26-0.29
---
b
0.404+0.013-0.018
---
0.494+0.049-0.060
---
0.36+0.13-0.20
---
e
0.00070+0.00200-0.00050
---
0.030+0.038-0.022
0.70±0.17 0 ---
i
(deg)
85.3±0.2 ---
84.18+0.77-0.64
---
85.8+2.4-1.8
---
Rp/R
0.0514+0.0032-0.0038
--- 0.04644±0.00065 --- 0.0519±0.0026 ---
a
(au)
--- ---
0.0625+0.0030-0.0029
0.0626±0.0050
0.06229+0.00088-0.00076
---
Tp
(days)
2457483.0+1.5-1.4
--- --- 2457062.516±0.052 --- ---
ω
(deg)
-1.000+147.400-74.600
--- --- 116±36 --- ---
Mp
(M)
54.3±4.8 --- --- ---
62.0+6.0-5.7
---
Mp
(MJup)
0.171±0.015 --- --- ---
0.195+0.019-0.018
---
Rp
(RJup)
1.35±0.10 --- --- ---
1.37+0.15-0.12
---
Mp
(M)
--- --- --- --- 62.1±5.7 ---
Mp
(MJup)
--- --- --- --- 0.196±0.018 ---
Mp sin i
(M)
--- --- --- 70.6±15.3 62.0±5.7 ---
Mp sin i
(MJup)
--- --- --- 0.222±0.048 0.195±0.018 ---
ρ
(g/cm3)
--- --- --- ---
0.0930+0.0280-0.0240
---
K
(m/s)
--- --- --- 29.2±9.5 18.5±1.7 ---
Literature Stellar Spectra (1 File)
File Type Spectrum Type Wavelength Category Reference
Spectra     echelle grating Optical California Planet Search
Literature Time Series (1 File Type, 1 File)
File Type Data Points Filter Reference
Photometric Light Curve     91 Hp (Hipparcos) Hipparcos and Tycho Catalogs
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
4 KELT Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
Refuted
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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