14598-2201 TOK 47 Aa,Ab
14h 59m 49.76s -22° 00' 45.8" P.A. 46.00 sep 0.1 mag 8.80,10.30 Sp F5/6V dist. 97.75 pc (318.86 l.y.)
Coord 2000 |
14598-2201 |
|
Discov num |
TOK 47 |
|
Comp |
Aa,Ab |
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Coord arcsec 2000 |
14 59 49.76 -22 00 45.8 |
|
Date first |
2014 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
60 |
|
Pa last |
46.4 |
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P.A. Now (θ) |
46.4° |
|
Sep first |
0.0 |
|
Sep last |
0.053 |
|
Sep. Now (ρ) |
0.053" |
|
Mag pri |
8.80 |
|
Mag sec |
10.30 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
F5/6V (yellow-white) |
|
Pri motion ra |
-558 |
|
Sec motion ra |
|
|
Pri motion dec |
-500 |
|
Sec motion dec |
|
|
Notes |
N
X
(See Notes, Dubious double) |
|
Nature of this double is uncertain.
14598-2201 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
183072 |
14 59 50 -22 00 46 |
TOK 47 Aa,Ab |
2015 |
2 |
46 |
0.1 |
8.80 |
10.30 |
1.50 |
Y |
<=== |
Show |
HD 132475 |
183072 |
14 59 50 -22 00 46 |
TOK 47 AB |
2018 |
9 |
131 |
1.1 |
8.80 |
10.50 |
1.70 |
|
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Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Libra |
|
SAO |
183072 |
|
HIP |
73385 |
|
Tycho2 |
6180-00564-1 |
|
HD |
132475 |
|
BD |
BD-21 4009 |
|
CP |
CP-21 5830 |
|
Distance |
97.75 |
|
Distance ly |
318.86 |
|
ORBITAL ELEMENTS
Period (P) | 3.559y | |
Periastron (T) | 1933.975y | |
Semi-major axis (a) | 0.032a | |
Eccentricity (e) | 0 | |
Inclination (i) | 32° | |
Longitude of periastron (ω) | 0° | |
Node (Ω) | 90° | |
Notes | n | |
Reference | Ald1938b | |
Equinox | | |
Last observation | 1937 | |
Grade | 9 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
285.9 |
0.032 |
2001 |
33.9 |
0.028 |
2002 |
126.3 |
0.030 |
2003 |
236.5 |
0.030 |
2004 |
329.2 |
0.028 |
2005 |
76.6 |
0.032 |
2006 |
174.7 |
0.027 |
2007 |
275.6 |
0.032 |
2008 |
20.7 |
0.028 |
2009 |
115.1 |
0.031 |
2010 |
224.8 |
0.029 |
2011 |
316.6 |
0.029 |
2012 |
66.1 |
0.031 |
2013 |
160.8 |
0.028 |
2014 |
265.5 |
0.032 |
2015 |
6.9 |
0.027 |
2016 |
104.5 |
0.032 |
2017 |
212.2 |
0.028 |
2018 |
304.8 |
0.030 |
2019 |
55.0 |
0.030 |
2020 |
147.5 |
0.028 |
2021 |
255.3 |
0.032 |
2022 |
352.8 |
0.027 |
2023 |
94.3 |
0.032 |
2024 |
198.9 |
0.028 |
2025 |
293.7 |
0.031 |
2026 |
43.2 |
0.029 |
2027 |
135.0 |
0.029 |
2028 |
244.7 |
0.031 |
2029 |
339.0 |
0.028 |
2030 |
84.2 |
0.032 |
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Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
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Measures: green=micrometric, blue=interferometric, purple=photographic |
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