HD 22496 Overview

HD 22496 0.68 R⦿ 4172.00 K
HD 22496 b
Architecture
HD 22496
HD 22496
HD 22496 b
Other Data
Bibliography 14
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
HD 22496 HD 22496 b Radial Velocity 2021 Lillo-Box et al. 2021 Confirmed Planet
RA
03h35m01.57s
Dec
-48d25m04.14s
Distance
13.5956±0.0072 pc
Parallax
73.5244000±0.0387056 mas
Ecliptic Latitude
-64.05333 deg
Ecliptic Longitude
26.25752 deg
Galactic Latitude
-51.95852 deg
Galactic Longitude
258.09213 deg
Total Proper Motion
507.9938676±0.0658878 mas/yr
Proper Motion (RA)
404.4490000±0.0568254 mas/yr
Proper Motion (Dec)
307.374000±0.079162 mas/yr
Photometry
mV
8.57±0.03
mTESS
7.2243±0.0060
mJ
6.122±0.020
mH
5.493±0.029
mKs
5.338±0.018
mIc
---
mGaia
8.019450±0.000547
mB
10.062±0.294
Source Lillo-Box et al. 2021 TICv8 Turnbull 2015 Gray et al. 2006 Hawley et al. 1996 Michigan Catalog, Vol. 2 Cannon & Pickering 1918
Teff
(K)
4385±21
4102.0000+90.7732-156.2930
4172 --- --- --- ---
L
(log10(L⦿))
-1.2+0.2-0.2
-0.8741831+0.0361767-0.0257477
-0.886 +0.165-0.269
--- --- --- ---
M
(M⦿)
0.684±0.013
0.6400000+0.1077550-0.0513483
0.59 --- --- --- ---
R
(R⦿)
0.674±0.020
0.7237190+0.0899387-0.0499206
0.68 --- --- --- ---
Sp. T
--- --- K5/M0V K6.5 V (k) K5.0 K5/M0 V K5
Metallicity
(dex)
-0.08±0.02 [Fe/H] --- --- --- --- --- ---
γ
(km/s)
21.44±0.14 --- --- --- --- --- ---
log g
(log10(cm/s2))
4.69±0.05
4.525110+0.103377-0.124780
--- --- --- --- ---
Prot
(days)
30+38-18
--- --- --- --- --- ---
ρ
(g/cm3)
---
2.380323+0.775086-0.864505
--- --- --- --- ---
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Lillo-Box et al. 2021
a/R
24.3+7.1-4.6
Teq
(K)
573+63-69
S
(S)
26+13-10
Mp sin i
(M)
5.57+0.73-0.68
Mp sin i
(MJup)
0.0175+0.0023-0.0021
P
(days)
5.09071±0.00026
K
(m/s)
2.62+0.23-0.21
a
(au)
0.0510+0.0024-0.0026
TC
(days)
2458602.560+0.050-0.051
Literature Time Series (1 File Type, 1 File)
File Type Data Points Filter Reference
Photometric Light Curve     127 Hp (Hipparcos) Hipparcos and Tycho Catalogs
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
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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