14353+4302 LSC 56 Aa,Ab
14h 35m 18.66s +43° 01' 55.4" P.A. 321.00 sep 0.0 mag 9.70,10.30 Sp G0 dist. 112.61 pc (367.33 l.y.)
Coord 2000 |
14353+4302 |
|
Discov num |
LSC 56 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
14 35 18.66 +43 01 55.4 |
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Date first |
2011 |
|
Date last |
2019 |
|
Obs |
10 |
|
Pa first |
288 |
|
Pa last |
321.1 |
|
P.A. Now (θ) |
321.1° |
|
Sep first |
0.0 |
|
Sep last |
0.032 |
|
Sep. Now (ρ) |
0.032" |
|
Mag pri |
9.70 |
|
Mag sec |
10.30 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-139 |
|
Sec motion ra |
|
|
Pri motion dec |
+063 |
|
Sec motion dec |
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Notes |
O
W
(Orbital solution, ) |
|
This double is physical.
14353+4302 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
45123 |
14 35 19 +43 01 55 |
LSC 56 Aa,Ab |
2019 |
10 |
321 |
0.0 |
9.70 |
10.30 |
0.60 |
Y |
<=== |
Show |
|
45123 |
14 35 19 +43 01 55 |
YSC 55 AB |
2019 |
15 |
309 |
0.5 |
9.20 |
12.80 |
3.60 |
|
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Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Bootes |
|
SAO |
45123 |
|
HIP |
71336 |
|
Tycho2 |
3042-00337-1 |
|
Gaia DR2 |
1493236781655727232 |
|
HD |
128387 |
|
BD |
BD+43 2418 |
|
Distance |
112.61 |
|
Distance ly |
367.33 |
|
ORBITAL ELEMENTS
Period (P) | 11.23y | ± 1.92 |
Periastron (T) | 2009.85y | ± 0.88 |
Semi-major axis (a) | 0.0473a | ± 0.0057 |
Eccentricity (e) | 0.3 | ± 0.26 |
Inclination (i) | 77.1° | ± 6 |
Longitude of periastron (ω) | 90° | |
Node (Ω) | 112.9° | ± 3.3 |
Notes | | |
Reference | Tok2019e | |
Equinox | 2000 | |
Last observation | 2018 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
289.5 |
0.039 |
2001 |
297.7 |
0.045 |
2002 |
306.1 |
0.039 |
2003 |
320.8 |
0.026 |
2004 |
4.5 |
0.014 |
2005 |
71.0 |
0.020 |
2006 |
94.2 |
0.033 |
2007 |
104.5 |
0.043 |
2008 |
112.1 |
0.044 |
2009 |
123.5 |
0.028 |
2010 |
239.3 |
0.009 |
2011 |
286.9 |
0.035 |
2012 |
296.0 |
0.045 |
2013 |
303.9 |
0.041 |
2014 |
316.2 |
0.029 |
2015 |
349.3 |
0.016 |
2016 |
60.4 |
0.017 |
2017 |
90.8 |
0.030 |
2018 |
102.5 |
0.042 |
2019 |
110.3 |
0.045 |
2020 |
119.8 |
0.033 |
2021 |
181.5 |
0.008 |
2022 |
283.6 |
0.030 |
2023 |
294.3 |
0.044 |
2024 |
301.9 |
0.043 |
2025 |
312.6 |
0.032 |
2026 |
337.7 |
0.019 |
2027 |
46.3 |
0.015 |
2028 |
86.5 |
0.027 |
2029 |
100.4 |
0.040 |
2030 |
108.6 |
0.045 |
|
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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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