00042+6217 SMY   5AC

 
 
00H 04M 13.66S +62 17' 15.5" P.A. 238 SEP 150.9 MAG 5.92,12.73 SP A1III DIST. 1190.48 PC (3883.35 L.Y.)
 
 
Coord 2000
00042+6217
Discov num
SMY   5
Comp
AC
Coord arcsec 2000
00 04 13.66 +62 17 15.5
Date first
1834
Date last
2012
Obs
6
Pa first
240
Pa last
238
P.A. Now (θ)
238°
Sep first
150
Sep last
150.9
Sep. Now (ρ)
150.9"
Mag pri
5.92
Mag sec
12.73
delta mag (ΔM)
6.81
Spectral class
A1III (white)
Pri motion ra
-001
Sec motion ra
+000
Pri motion dec
+000
Sec motion dec
-002
Notes
N (See Notes)
rPM=1.12 (> 0.8, Optical double)
 
 
00042+6217 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 9 Cas 10954 00042+6217 H 5 79 AB 1782 2003 7 331 83.1 5.92 12.58 6.66
Show 10954 00042+6217 SMY 5 AC 1834 2012 6 238 150.9 5.92 12.73 6.81 <===
Show 10954 00042+6217 S 838 AD 1824 2012 16 197 244.0 5.92 8.24 2.32
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
10954
HIP
330
Tycho2
4018-03891-1
HD
225180
HR
9100
GC
30
BD
BD+61 2586
Flamsteed
9 Cassiopeiae
Flamsteed name
9 Cas
Distance
1190.48
Distance ly
3883.35
last precise pa
238
last precise sep
150.9