Wolf 1061 Overview

Wolf 1061 0.34 R⦿ 3268.00 K
Wolf 1061 b
Wolf 1061 c
Wolf 1061 d
Architecture
Wolf 1061
Wolf 1061
Wolf 1061 b
Wolf 1061 c
Wolf 1061 d
Other Data
Bibliography 15
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
Wolf 1061 Wolf 1061 b Radial Velocity 2015 Wright et al. 2016 Confirmed Planet
Wolf 1061 Wolf 1061 c Radial Velocity 2015 Wright et al. 2016 Confirmed Planet
Wolf 1061 Wolf 1061 d Radial Velocity 2015 Wright et al. 2016 Confirmed Planet
RA
16h30m17.96s
Dec
-12d40m03.67s
Distance
4.30592±0.00118 pc
Parallax
232.2100000±0.0630276 mas
Ecliptic Latitude
9.06449 deg
Ecliptic Longitude
247.85836 deg
Galactic Latitude
23.67715 deg
Galactic Longitude
3.34702 deg
Total Proper Motion
1187.5084090±0.0800095 mas/yr
Proper Motion (RA)
-94.02730±0.13019 mas/yr
Proper Motion (Dec)
-1183.7800000±0.0795925 mas/yr
Photometry
mV
10.1±0.1
mTESS
7.5252700±0.0072585
mJ
5.950±0.024
mH
5.373±0.040
mKs
5.075±0.024
mIc
7.410
mGaia
8.794440±0.000741
mB
11.860±0.157
Source TICv8 Gaia DR2 Astudillo-Defru et al. 2017 Wright et al. 2016 Turnbull 2015 Wright et al. 2004 Nidever et al. 2002 Hawley et al. 1996
S Index
--- --- --- --- --- 0.892±0.116 --- ---
γ
(km/s)
--- -21.60549600697388±0.32632256329477 -21.03738±0.00015 --- --- --- -21.2 ---
Teff
(K)
3309.0±157.0
3727.360+233.380-223.287
3342±49 3393 3268 --- --- ---
L
(log10(L⦿))
-1.95084+0.09750-0.12593
---
-1.99+0.22-0.45
-2.104
-2.000 +1.000-0.903
--- --- ---
M
(M⦿)
0.3018460±0.0202738 --- 0.294 0.25 0.32 --- --- ---
R
(R⦿)
0.3219870±0.0097412 --- 0.307±0.027 --- 0.34 --- --- ---
Sp. T
--- --- M3.5 M3/3.5 V M3.5V --- --- M3.5
Metallicity
(dex)
--- --- -0.090±0.090 [Fe/H] --- --- --- --- ---
Prot
(days)
--- --- 95 --- --- --- --- ---
ρ
(g/cm3)
12.7478186±0.2995965 --- --- --- --- --- --- ---
log g
(log10(cm/s2))
4.9021800±0.0029281 --- --- --- --- --- --- ---
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Astudillo-Defru et al. 2017 Wright et al. 2016
Mp sin i
(M)
1.91+0.26-0.25
1.36±0.23
Mp sin i
(MJup)
0.00601+0.00082-0.00079
0.00428±0.00072
e
0.15+0.13-0.10
0
P
(days)
4.8869±0.0005 4.8876±0.0014
K
(m/s)
1.67+0.20-0.19
1.29±0.22
a
(au)
0.0375+0.0012-0.0013
0.035509±0.000007
S
(S)
7.34 ---
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Astudillo-Defru et al. 2017 Wright et al. 2016
ω
(deg)
--- 37±47
Mp sin i
(M)
3.41+0.43-0.41
4.25±0.37
Mp sin i
(MJup)
0.0107+0.0014-0.0013
0.0134±0.0012
e
0.11+0.10-0.07
0.19±0.13
P
(days)
17.8719±0.0059 17.867±0.011
K
(m/s)
1.92±0.19 2.70±0.25
a
(au)
0.0890+0.0029-0.0031
0.08427±0.00004
S
(S)
1.30 ---
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Astudillo-Defru et al. 2017 Wright et al. 2016
ω
(deg)
--- 102±70
Mp sin i
(M)
7.70+1.12-1.06
5.21±0.68
Mp sin i
(MJup)
0.0242+0.0035-0.0033
0.0164±0.0021
e
0.55+0.08-0.09
0.32±0.16
P
(days)
217.21+0.55-0.52
67.27±0.12
K
(m/s)
2.23+0.31-0.29
2.24±0.30
a
(au)
0.470+0.015-0.017
0.2039±0.0002
S
(S)
0.06 ---
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     104 Hp (Hipparcos) Hipparcos and Tycho Catalogs
Known Objects
3 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
3 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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