00231+5210 ES  866

 
 
00H 23M 03.31S +52 10' 20.0" P.A. 83 SEP 9.2 MAG 9.49,12.70 SP B5 DIST. 469.48 PC (1531.44 L.Y.)
 
 
Coord 2000
00231+5210
Discov num
ES  866
Comp
Coord arcsec 2000
00 23 03.31 +52 10 20.0
Date first
1910
Date last
2002
Obs
4
Pa first
87
Pa last
83
P.A. Now (θ)
83°
Sep first
9.0
Sep last
9.2
Sep. Now (ρ)
9.2"
Mag pri
9.49
Mag sec
12.70
delta mag (ΔM)
3.21
Spectral class
B5 (blue-white)
Pri motion ra
-003
Sec motion ra
+016
Pri motion dec
-002
Sec motion dec
+003
Notes
rPM=1.207
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
21340
HIP
1819
Tycho2
3260-02275-1
HD
232172
BD
BD+51 58
Distance
469.48
Distance ly
1531.44
last precise pa
83.4
last precise sep
9.156