BD-11 4672 Overview

BD-11 4672 0.64 R⦿ 4550.00 K
BD-11 4672 c
BD-11 4672 b
Architecture
BD-11 4672
BD-11 4672
BD-11 4672 c
BD-11 4672 b
Other Data
Bibliography 7
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Detection
BD-11 4672 BD-11 4672 c Radial Velocity 2020 Barbato et al. 2020 Radial Velocity
BD-11 4672 BD-11 4672 b Radial Velocity 2014 Moutou et al. 2015 Radial Velocity
RA
18h33m28.53s
Dec
-11d38m13.37s
Distance
27.1665±0.0346 pc
Parallax
36.7812000±0.0465525 mas
Ecliptic Latitude
11.56045 deg
Ecliptic Longitude
278.3679 deg
Galactic Latitude
-1.360227 deg
Galactic Longitude
20.54434 deg
Total Proper Motion
372.5220822±0.0938346 mas/yr
Proper Motion (RA)
-288.5900000±0.0966648 mas/yr
Proper Motion (Dec)
-235.5600000±0.0894186 mas/yr
Photometry
mV
10.03±0.03
mTESS
8.7204±0.0060
mJ
7.651±0.023
mH
7.031±0.031
mKs
6.867±0.024
Source Barbato et al. 2020 TICv8 (TIC v6) Gaia DR2 Turnbull 2015 Moutou et al. 2015 Hawley et al. 1996
Teff
(K)
4550±110 4217.000±128.785
4191.6035+178.3960-79.3835
4228 4475±100 ---
L
(log10(L⦿))
-0.804+0.050-0.050
-0.8879765+0.0291850-0.0312885
-0.88124582+0.00079637-0.00079784
-0.886 +0.266-0.813
--- ---
Metallicity
(dex)
-0.35±0.15 [Fe/H] --- --- --- -0.48±0.05 [Fe/H] ---
v sin i
(km/s)
1.0±0.5 --- --- --- <2 ---
Age
(Gyr)
7.40+4.50-4.90
--- --- --- 4.4±4.0 ---
ρ
(g/cm3)
3.53+0.34-0.28
3.0390498±1.0065384 --- --- --- ---
M
(M⦿)
0.651+0.031-0.029
0.6600000±0.0765439 --- 0.59 0.571±0.014 ---
R
(R⦿)
0.639+0.020-0.022
0.6739960±0.0643718
0.6874947+0.0267993-0.0549855
0.67 0.52±0.02 ---
log g
(log10(cm/s2))
4.642+0.027-0.025
4.600300±0.108671 --- --- 4.10±0.36 ---
Prot
(days)
25 --- --- --- --- ---
γ
(km/s)
--- --- --- --- -87.3±0.68 ---
Sp. T
--- --- --- K7V K7 V K5
Status
Confirmed
Tools
Source Barbato et al. 2020
ω
(deg)
245.92+23.02-26.58
Mp sin i
(M)
15.37+2.97-2.81
Mp sin i
(MJup)
0.04836+0.00934-0.00884
e
0.40+0.13-0.15
P
(days)
74.20+0.06-0.08
K
(m/s)
3.42+0.70-0.64
a
(au)
0.30±0.01
Status
Confirmed
Tools
Source Barbato et al. 2020 Moutou et al. 2015
Tp
(days)
---
2455899 +38-46
ω
(deg)
343.88+92.63-66.95
231 +77-143
Mp sin i
(M)
207+16-19
168.44±15.89
Mp sin i
(MJup)
0.65+0.05-0.06
0.53±0.05
e
0.05+0.05-0.03
0.05 +0.06-0.04
P
(days)
1634+13-14
1667 +33-31
K
(m/s)
14.88+1.10-1.22
13.4±1.0
a
(au)
2.36±0.04 2.28±0.07
Known Objects
2 Confirmed Planets
17 2MASS Point Source Catalog
Data Files
2 Associated Literature Data
System
Star
Confirmed
Candidate
Refuted
Controversial
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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