GJ 411 Overview

GJ 411 0.37 R⦿ 3719.95 K
GJ 411 b
HD 95735 c
Architecture
GJ 411
GJ 411
GJ 411 b
HD 95735 c
Discovery Data
Host Planet Method Year Reference Disposition
GJ 411 GJ 411 b Radial Velocity 2019 Díaz et al. 2019 Confirmed Planet
GJ 411 HD 95735 c Radial Velocity 2021 Rosenthal et al. 2021 Confirmed Planet
GJ 411
  • Some stellar parameter values may be biased due to companion blend (WDS Catalog)
GJ 411 b
RA
11h03m20.27s
Dec
+35d58m20.34s
Distance
5.6757730±0.0059099 pc
Parallax
392.40±0.91 mas
Ecliptic Latitude
27.39627 deg
Ecliptic Longitude
152.10621 deg
Galactic Latitude
65.43126 deg
Galactic Longitude
185.11257 deg
Total Proper Motion
4802.1546206±8.0000000 mas/yr
Proper Motion (RA)
-580.0±8.0 mas/yr
Proper Motion (Dec)
-4767.0±8.0 mas/yr
Photometry
mV
7.49±0.10
mTESS
5.697±0.121
mJ
4.320±0.282
mH
3.722±0.224
mKs
3.501±0.352
mB
8.915±0.018
Source Hurt et al. 2022 Rosenthal et al. 2021 Stock et al. 2020 TICv8 Díaz et al. 2019 Turnbull 2015 Wright et al. 2004 Nordstrom et al. 2004 Pizzolato et al. 2003 Nidever et al. 2002 Hawley et al. 1996 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Duncan et al. 1991 Cannon & Pickering 1918
Teff
(K)
3719+21-31
3719.94612082000±28.29721223115 3601±51 --- 3563±60 3611 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Metallicity
(dex)
-0.3621+0.0872-0.0687
[Fe/H]
-0.3612083541760000±0.0816955698101000 [Fe/H] -0.090±0.160 [Fe/H] --- -0.38±0.08 [Fe/H] --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
M
(M⦿)
0.3899+0.0106-0.0061
0.3918463514790000±0.0081680784776200 0.390±0.011 0.365558±0.057851 0.386±0.039 0.39 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
R
(R⦿)
0.3685+0.0081-0.0054
0.3690834175700000±0.0066673769748750 0.392±0.004 0.3772220±0.0486141 0.389±0.013 0.40 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
log g
(log10(cm/s2))
4.895+0.008-0.010
4.895040398110000±0.008878204843475 4.87±0.07 4.8478300±0.0432531 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Age
(Gyr)
8.0470+3.9580-4.5230
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
CAII LOG RHK
-5.47+0.11-0.09
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Prot
(days)
56.16±0.27 --- 56.15±0.27 --- 56.15±0.27 --- --- --- 48.00 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
S Index
--- --- --- --- --- --- 0.402±0.052 --- --- --- --- 0.4568±0.0288 0.3894±0.0896 0.5176±0.1296 0.4098±0.0466 0.4056±0.0381 0.3831±0.0495 0.3787±0.0250 0.3781±0.0325 0.3994±0.0216 0.5123±0.0973 0.4568±0.0288 0.3894±0.0896 0.5176±0.1296 0.4098±0.0466 0.4056±0.0381 0.3831±0.0495 ---
L
(log10(L⦿))
--- ---
-1.71+0.03-0.03
---
-1.66+0.04-0.04
-1.699 +0.778-0.602
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Sp. T
--- --- M1.5 V --- M1.9 M2.0V --- --- --- --- M2 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- Mb
γ
(km/s)
--- --- -85.016±0.023 --- -84.64566±0.00062 --- --- -85.6±0.1 --- -84.7 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
v sin i
(km/s)
--- --- <2 --- --- --- --- 3 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
ρ
(g/cm3)
--- --- --- 9.60131190±2.24761560 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Hurt et al. 2022 Rosenthal et al. 2021 Stock et al. 2020 Díaz et al. 2019
Tp
(days)
2456307.8+2.2-4.8
--- --- ---
ω
(deg)
-30+180-120
-20+69-39
140.7+27.3-53.0
---
Mp sin i
(M)
2.69+0.19-0.18
2.80+0.29-0.31
2.69±0.25 2.99±0.46
Mp sin i
(MJup)
0.00846+0.00060-0.00057
0.00882+0.00092-0.00098
0.00846±0.00079 0.00941±0.00145
e
0.0630+0.0610-0.0430
0.0950+0.0990-0.0660
0.12+0.12-0.09
0.22±0.13
P
(days)
12.9394+0.0014-0.0013
12.9382+0.0018-0.0016
12.946±0.005 12.9532±0.0079
K
(m/s)
1.381+0.093-0.092
1.44+0.15-0.16
1.39±0.14 1.59±0.23
a
(au)
0.07879+0.00056-0.00055
0.07892+0.00054-0.00055
0.07890+0.00068-0.00077
0.0785±0.0027
TC
(days)
2456305.38+0.30-0.28
2455205.20+0.47-0.55
--- ---
Teq
(K)
--- ---
370.1+5.8-6.8
349.83±0.32
S
(S)
--- ---
3.13+0.20-0.22
---
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Hurt et al. 2022 Rosenthal et al. 2021
Tp
(days)
2457250+820-690
---
ω
(deg)
63.0+57.0-180.0
5.729580+63.025380-74.484540
Mp sin i
(M)
13.6+2.4-2.3
18.1+2.9-2.6
Mp sin i
(MJup)
0.0428+0.0076-0.0072
0.0568+0.0091-0.0083
e
0.132+0.160-0.091
0.140+0.160-0.095
P
(days)
2946+210-180
3190+200-170
K
(m/s)
1.16+0.20-0.19
1.49+0.26-0.22
a
(au)
2.94+0.14-0.12
3.10+0.13-0.11
TC
(days)
2457205+98-96
2457440±150
Literature Stellar Spectra (11 Files)
File Type Spectrum Type Wavelength Category Reference
Spectra     echelle grating Optical California Planet Search
Spectra     echelle grating Optical California Planet Search
Spectra     echelle grating Optical California Planet Search
Spectra     echelle grating Optical California Planet Search
Spectra     echelle grating Optical California Planet Search
Spectra     echelle grating Optical California Planet Search
Spectra     echelle grating Optical California Planet Search
Spectra     echelle grating Optical California Planet Search
Spectra     echelle grating Optical California Planet Search
Spectra     echelle grating Optical California Planet Search
Spectra     echelle grating Optical California Planet Search
Literature Time Series (1 File Type, 1 File)
File Type Data Points Filter Reference
Photometric Light Curve     118 Hp (Hipparcos) Hipparcos and Tycho Catalogs
Known Objects
2 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
2 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
External Link
Search
Browse
Download