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KELT-11 Overview

KELT-11 2.83 R⦿ 5326.00 K
KELT-11 b
1.350 RJup
Architecture
KELT-11
KELT-11
KELT-11 b
Other Data
Bibliography 19
Exoplanet Archive Notes 2
Nearby Data 4
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
-15.8438 deg
Ecliptic Longitude
166.82841 deg
Galactic Latitude
42.6058 deg
Galactic Longitude
259.03088 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
mGaia
7.831120±0.000371
mB
8.825±0.030
Abundances
(Hypatia Catalog)
[Fe/H] 0.29±0.04 dex
[C/H] 0.13±0.09 dex
[O/H] 0.08±0.09 dex
[Na/H] 0.12±0.04 dex
[Mg/H] 0.19±0.07 dex
[Al/H] 0.15±0.06 dex
[Si/H] 0.14±0.05 dex
[Ca/H] 0.29±0.06 dex
[Y/H] 0.40±0.08 dex
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
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
M✶
(M⦿)
--- 1.46 --- 1.44±0.07
1.438+0.061-0.052
 --- --- ---
R✶
(R⦿)
2.78715 2.83
2.8017445+0.1191670-0.0847383
 2.69±0.04
2.72+0.21-0.17
 --- --- 2.78714990615845
log g
(log10(cm/s2))
--- 3.74 --- 3.7±0.1
3.727+0.040-0.046
 --- --- 3.72765
Metallicity
(dex)
0.27±0.10 [M/H] --- --- 0.17±0.07 [Fe/H] 0.180±0.075 [Fe/H] --- --- ---
ρ✶
(g/cm3)
--- --- --- 0.104±0.003 0.101±0.017 --- --- ---
L✶
(log10(L⦿))
--- ---
0.75341587+0.00307439-0.00309631
 ---
0.744+0.062-0.058
 --- --- ---
γ
(km/s)
--- --- 35.225326614053600±0.120661517019915 --- 35.0±0.1 --- --- ---
Sp. T
--- --- --- --- --- G8/K0 IV K0 ---
v sin i
(km/s)
--- --- --- --- 2.66±0.50 --- --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
Transit
Atmospheric Spectroscopy
Source Beatty et al. 2017 Kokori et al. 2023 Patel & Espinoza 2022 Ivshina & Winn 2022 Colón et al. 2020 Changeat et al. 2020 Luhn et al. 2019 Pepper et al. 2017 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
a/R✶
4.98±0.05 4.98±0.05
4.61+0.18-0.15
 ---
4.82+0.14-0.13
 --- ---
4.93+0.26-0.29
 ---
b
0.404+0.013-0.018
 ---
0.541+0.044-0.061
 ---
0.494+0.049-0.060
 --- ---
0.36+0.13-0.20
 ---
P
(days)
4.73610±0.00003 4.7362006±0.0000034
4.7360990+0.0000290-0.0000270
 4.7362034±0.0000083
4.7362083+0.0000041-0.0000040
 4.73620495±0.00000086 4.73626±0.00020
4.736529+0.000068-0.000059
 4.73592318960559±0.00029657118000
Rp/R✶
0.0514+0.0032-0.0038
 0.051±0.004 0.0475±0.0006 --- 0.04644±0.00065 --- --- 0.0519±0.0026 ---
TC
(days)
2457483.4310±0.0007 2458255.43247±0.00013 2458553.81381±0.00033 2457440.8061±0.0019 2457483.43047±0.00081 2458260.168608±0.000030 ---
2457440.8323+0.0042-0.0036
 2459988.88442000±0.00091653
Tp
(days)
2457483.0+1.5-1.4
 --- --- --- --- --- 2457062.516±0.052 --- ---
ω
(deg)
-1.000+147.400-74.600
359.0+147.4-74.6
 --- --- --- --- 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
 ---
e
0.00070+0.00200-0.00050
0.00070+0.00200-0.00050
 --- ---
0.030+0.038-0.022
 --- 0.70±0.17 0 ---
i
(deg)
85.3±0.2 85.3±0.2 --- ---
84.18+0.77-0.64
 --- ---
85.8+2.4-1.8
 ---
Rp
(R⨁)
15.1±1.1 --- --- --- --- --- ---
15.4+1.7-1.3
 13.5752589192415±0.2115415500000
Rp
(RJup)
1.35±0.10 --- --- --- --- --- ---
1.37+0.15-0.12
 1.21110556638228±0.01887250550802
δ
(%)
0.265+0.035-0.038
 --- --- --- 0.2157±0.0060 --- ---
0.269+0.028-0.026
 0.233887455589106±0.002873602900000
T14
(hours)
7.138+0.082-0.094
 --- --- ---
7.00+0.23-0.44
 --- ---
7.322+0.127-0.122
 7.08196116482889±0.05013228600000
a
(au)
--- --- --- ---
0.0625+0.0030-0.0029
 --- 0.0626±0.0050
0.06229+0.00088-0.00076
 ---
Mp sin i
(M⨁)
--- --- --- --- --- --- 70.6±15.3 62.0±5.7 ---
Mp sin i
(MJup)
--- --- --- --- --- --- 0.222±0.048 0.195±0.018 ---
K
(m/s)
--- --- --- --- --- --- 29.2±9.5 18.5±1.7 ---
Teq
(K)
--- --- --- --- --- --- ---
1712+51-46
 1186.42580599896
S
(S⨁)
--- --- --- --- --- --- ---
1433+176-147
 468.255987860357
ρ
(g/cm3)
--- --- --- --- --- --- ---
0.0930+0.0280-0.0240
 ---
Print
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
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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