14589+0636 WSI 81 (HD 132425)
14h 58m 55.31s +06° 36' 16.6" P.A. 157.00 sep 0.1 mag 8.90,9.70 Sp K0 dist. 43.16 pc (140.79 l.y.)
Coord 2000 |
14589+0636 |
|
Discov num |
WSI 81 |
|
Comp |
|
|
Coord arcsec 2000 |
14 58 55.31 +06 36 16.6 |
|
Date first |
2006 |
|
Date last |
2021 |
|
Obs |
16 |
|
Pa first |
16 |
|
Pa last |
157 |
|
P.A. Now (θ) |
332.4° |
|
Sep first |
0.1 |
|
Sep last |
0.068 |
|
Sep. Now (ρ) |
0.08" |
|
Mag pri |
8.90 |
|
Mag sec |
9.70 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+064 |
|
Sec motion ra |
|
|
Pri motion dec |
+106 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 132425 |
|
Constellation |
Virgo |
|
SAO |
120771 |
|
HIP |
73314 |
|
Tycho2 |
0333-00072-1 |
|
Gaia DR2 |
1160184436039120128 |
|
HD |
132425 |
|
BD |
BD+07 2871 |
|
Distance |
43.16 |
|
Distance ly |
140.79 |
|
ORBITAL ELEMENTS
Period (P) | 5.458y | |
Periastron (T) | 2016.67y | |
Semi-major axis (a) | 0.095a | |
Eccentricity (e) | 0.401 | |
Inclination (i) | 154.9° | |
Longitude of periastron (ω) | 334.7° | |
Node (Ω) | 50.3° | |
Notes | | |
Reference | Tok2018e | |
Equinox | 2000 | |
Last observation | 2018 | |
Grade | 2 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
120.6 |
0.057 |
2001 |
346.3 |
0.074 |
2002 |
287.0 |
0.111 |
2003 |
254.2 |
0.131 |
2004 |
224.2 |
0.121 |
2005 |
173.7 |
0.077 |
2006 |
37.3 |
0.061 |
2007 |
308.3 |
0.095 |
2008 |
267.9 |
0.125 |
2009 |
238.6 |
0.129 |
2010 |
202.5 |
0.101 |
2011 |
107.5 |
0.056 |
2012 |
339.1 |
0.077 |
2013 |
283.7 |
0.114 |
2014 |
251.8 |
0.131 |
2015 |
221.3 |
0.118 |
2016 |
166.3 |
0.073 |
2017 |
26.4 |
0.063 |
2018 |
303.8 |
0.098 |
2019 |
265.3 |
0.127 |
2020 |
236.1 |
0.128 |
2021 |
198.3 |
0.097 |
2022 |
94.0 |
0.055 |
2023 |
332.4 |
0.080 |
2024 |
280.6 |
0.116 |
2025 |
249.4 |
0.131 |
2026 |
218.3 |
0.116 |
2027 |
158.0 |
0.068 |
2028 |
16.2 |
0.065 |
2029 |
299.6 |
0.101 |
2030 |
262.7 |
0.128 |
2031 |
233.5 |
0.127 |
2032 |
193.7 |
0.093 |
2033 |
80.5 |
0.056 |
2034 |
326.3 |
0.084 |
2035 |
277.5 |
0.119 |
2036 |
247.0 |
0.131 |
2037 |
215.1 |
0.113 |
2038 |
148.5 |
0.064 |
2039 |
6.7 |
0.067 |
2040 |
295.7 |
0.104 |
2041 |
260.2 |
0.129 |
2042 |
230.9 |
0.125 |
2043 |
188.6 |
0.088 |
2044 |
67.2 |
0.056 |
2045 |
320.6 |
0.087 |
2046 |
274.6 |
0.121 |
2047 |
244.5 |
0.131 |
2048 |
211.7 |
0.110 |
2049 |
137.9 |
0.061 |
2050 |
357.9 |
0.070 |
|
|

Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|

Measures: green=micrometric, blue=interferometric, purple=photographic |
|