00568+6022 BAG  10Aa,Ab

 
 
00h 56m 46.94s +60 21' 46.3" P.A. 72.2 sep 0.02 mag 5.56,6.27 Sp B9IVn dist. 165.02 pc (538.3 l.y.)
 
 
Coord 2000
00568+6022
Discov num
BAG  10
Comp
Aa,Ab
Coord arcsec 2000
00 56 46.94 +60 21 46.3
Date first
1994
Date last
2000
Obs
8
Pa first
162
Pa last
49
P.A. Now (θ)
72.2°
Sep first
0.0
Sep last
0.0
Sep. Now (ρ)
0.02"
Mag pri
5.56
Mag sec
6.27
delta mag (ΔM)
0.71
Spectral class
B9IVn (blue-white)
Pri motion ra
+023
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
N O (See Notes, Orbital solution)
This double is physical.
 
 
00568+6022 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11484 00568+6022 BAG 10 Aa,Ab 1994 2000 8 72 0.0 5.56 6.27 0.71 Y <===
Show 11484 00568+6022 BU 1099 AB 1889 2010 140 29 0.2 6.11 6.53 0.42 Y
Show 11484 00568+6022 BU 1353 AB,C 1910 2003 5 157 41.3 4.99 13.50 8.51
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
48.9
Precise sep
0.025
Constellation
Cassiopeia
SAO
11484
HIP
4440
HD
5408
HR
266
ADS
784
BD
BD+59 146
Distance
165.02
Distance ly
538.3
last precise pa
48.9
last precise sep
0.025
 
 
ORBITAL ELEMENTS
 
 
Period (P)4.85y Periastron (T)2003.5y Semi-major axis (a)0.032a
Eccentricity (e)0.224 Inclination (i)47.6° Longitude of periastron (ω)104.4°
Node (Ω)329.9° Note Grade3(1=Definitive, 9=Indet.)
Equinox2000 Last observation1998
label rho theta
2000 0.029 186.7
2001 0.027 255.7
2002 0.034 310.1
2003 0.023 6.5
2004 0.026 136.8
2005 0.028 195.9
2006 0.028 265.7
2007 0.034 316.7
2008 0.019 23.6
2009 0.028 146.9
2010 0.027 205.7
2011 0.029 274.9
2012 0.033 323.4
2013 0.017 46.1
2014 0.030 155.8
2015 0.027 216.0
2016 0.030 283.5
2017 0.032 330.4
2018 0.017 72.2
2019 0.030 164.2
2020 0.026 226.8
2021 0.031 291.4
2022 0.030 338.0
2023 0.019 96.2
2024 0.030 172.5
2025 0.026 237.8
2026 0.032 298.7
2027 0.028 346.9
2028 0.022 114.9
2029 0.030 180.9
2030 0.026 248.7

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

grafico orbita





wds00568%2B6022a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00568+6022 BAG 10 Aa,Ab 2000 8 49 0.0 5.56 6.27 B9IVn NOD 005646.94+602146.3

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