03463+2411 BU  536AB

 
 
03H 46M 16.00S +24 11' 23.5" P.A. 179.1 SEP 1.03 MAG 8.13,9.39 SP A7V
 
 
Coord 2000
03463+2411
Discov num
BU  536
Comp
AB
Coord arcsec 2000
03 46 16.00 +24 11 23.5
Date first
1878
Date last
2015
Obs
73
Pa first
336
Pa last
178
P.A. Now (θ)
179.1°
Sep first
0.4
Sep last
1.0
Sep. Now (ρ)
1.03"
Mag pri
8.13
Mag sec
9.39
delta mag (ΔM)
1.26
Spectral class
A7V (white)
Pri motion ra
+018
Sec motion ra
+018
Pri motion dec
-041
Sec motion dec
-041
Notes
N O (See Notes, Orbital solution)
This double is physical.
 
 
03463+2411 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 76169 03463+2411 BU 536 AB 1878 2015 73 179 1.0 8.13 9.39 1.26 Y <===
Show 76169 03463+2411 S 437 AB,C 1823 2013 37 309 39.5 8.13 7.70 0.43
Show 76167 03463+2411 BU 536 CD 1878 2013 14 5 17.7 7.70 12.90 5.20
Show 76167 03463+2411 BAR9003 DE 1899 2011 4 321 8.8 12.80 14.00 1.20
Quintuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Taurus
SAO
76169
Tycho2
1800-01961-1
HD
23479
ADS
2755
last precise pa
177.9
last precise sep
1
 
 
ORBITAL ELEMENTS
 
 
Period (P)885.64y± 385.32 Periastron (T)1877.9y± 73.36 Semi-major axis (a)1.211a± 0.124
Eccentricity (e)0.314± 0.002 Inclination (i)99.3°± 2.3 Longitude of periastron (ω)245.5°± 62.5
Node (Ω)175.3°± 0.7 Note Grade4(1=Definitive, 9=Indet.)
Equinox Last observation2008
label rho theta
2000 0.915 180.7
2001 0.922 180.6
2002 0.928 180.5
2003 0.935 180.4
2004 0.942 180.3
2005 0.949 180.2
2006 0.956 180.1
2007 0.962 180.0
2008 0.969 179.9
2009 0.975 179.8
2010 0.982 179.7
2011 0.988 179.6
2012 0.994 179.5
2013 1.001 179.4
2014 1.007 179.4
2015 1.013 179.3
2016 1.019 179.2
2017 1.025 179.1
2018 1.031 179.0
2019 1.037 178.9
2020 1.042 178.8
2021 1.048 178.7
2022 1.054 178.7
2023 1.059 178.6
2024 1.065 178.5
2025 1.070 178.4
2026 1.075 178.3
2027 1.081 178.3
2028 1.086 178.2
2029 1.091 178.1
2030 1.096 178.0

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

grafico orbita





grafico misure orbit6
Measures: green=micrometric, blue=interferometric, purple=photographic