00405+5632 H 5  18AD

 
 
00H 40M 30.39S +56 32' 14.7" P.A. 283 SEP 70.3 MAG 2.35,8.98 SP K0 DIST. 69.98 PC (228.27 L.Y.)
 
 
Coord 2000
00405+5632
Discov num
H 5  18
Comp
AD
Coord arcsec 2000
00 40 30.39 +56 32 14.7
Date first
1781
Date last
2015
Obs
40
Pa first
275
Pa last
283
P.A. Now (θ)
283°
Sep first
56.2
Sep last
70.3
Sep. Now (ρ)
70.3"
Mag pri
2.35
Mag sec
8.98
delta mag (ΔM)
6.63
Spectral class
K0 (yellow-orange)
Pri motion ra
+051
Sec motion ra
-002
Pri motion dec
-032
Sec motion dec
-003
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=1.003
This double is not physical.
 
 
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
 
 
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
282.9
last precise sep
70.34