00405+5632 BU 1349AC

 
 
00H 40M 30.39S +56 32' 14.7" P.A. 103 SEP 31 MAG 2.35,13.00 SP K0IIIA DIST. 69.98 PC (228.27 L.Y.)
 
 
Coord 2000
00405+5632
Discov num
BU 1349
Comp
AC
Coord arcsec 2000
00 40 30.39 +56 32 14.7
Date first
1878
Date last
2012
Obs
7
Pa first
109
Pa last
103
P.A. Now (θ)
103°
Sep first
40.1
Sep last
31.0
Sep. Now (ρ)
31"
Mag pri
2.35
Mag sec
13.00
delta mag (ΔM)
10.65
Spectral class
K0IIIa (yellow-orange)
Pri motion ra
-001
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
00405+5632 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Schedir 21609 00405+5632 BU 1349 AB 1889 2012 4 281 24.0 2.35 14.00 11.65
Show 21609 00405+5632 BU 1349 AC 1878 2012 7 103 31.0 2.35 13.00 10.65 <===
Show 21609 00405+5632 H 5 18 AD 1781 2015 40 283 70.3 2.35 8.98 6.63
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
103.2
Precise sep
30.98
Constellation
Cassiopeia
SAO
21609
HIP
3179
HD
3712
HR
168
GC
792
BD
BD+55 139
Bayer
Alpha Cassiopeiae
Bayer name
Alp Cas
Flamsteed
18 Cassiopeiae
Flamsteed name
18 Cas
Distance
69.98
Distance ly
228.27
last precise pa
103.2
last precise sep
30.98