00324+5820 BU 1227AD

 
 
00H 32M 21.78S +58 20' 19.1" P.A. 112 SEP 31 MAG 7.21,11.70 SP F2 DIST. 80.65 PC (263.08 L.Y.)
 
 
Coord 2000
00324+5820
Discov num
BU 1227
Comp
AD
Coord arcsec 2000
00 32 21.78 +58 20 19.1
Date first
1897
Date last
2012
Obs
11
Pa first
117
Pa last
112
P.A. Now (θ)
112°
Sep first
32.7
Sep last
31.0
Sep. Now (ρ)
31"
Mag pri
7.21
Mag sec
11.70
delta mag (ΔM)
4.49
Spectral class
F2 (yellow-white)
Pri motion ra
+007
Sec motion ra
+003
Pri motion dec
-027
Sec motion dec
-002
Notes
rPM=0.908
This double is not physical.
 
 
00324+5820 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21498 00324+5820 BU 1227 AB 1891 2015 13 193 2.8 7.21 10.64 3.43
Show 21498 00324+5820 BU 1227 AC 1897 2012 11 80 22.5 7.21 11.84 4.63
Show 21498 00324+5820 BU 1227 AD 1897 2012 11 112 31.0 7.21 11.70 4.49 <===
Show 21498 00324+5820 SMR 23 AE 1998 2012 3 95 43.1 7.21 12.00 4.79
Show 21498 00324+5820 FYM 346 AF 1998 2015 2 42 13.1 7.21 15.00 7.79
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
21498
HIP
2543
Tycho2
3666-01822-1
HD
2851
BD
BD+57 98
Distance
80.65
Distance ly
263.08
last precise pa
111.6
last precise sep
30.96