00230+6623 MLB 324

 
 
00H 23M 02.29S +66 23' 07.6" P.A. 143 SEP 6.5 MAG 10.66,12.90 SP B9...
 
 
Coord 2000
00230+6623
Discov num
MLB 324
Comp
Coord arcsec 2000
00 23 02.29 +66 23 07.6
Date first
1924
Date last
2003
Obs
4
Pa first
149
Pa last
143
P.A. Now (θ)
143°
Sep first
6.4
Sep last
6.5
Sep. Now (ρ)
6.5"
Mag pri
10.66
Mag sec
12.90
delta mag (ΔM)
2.24
Spectral class
B9... (blue-white)
Pri motion ra
-004
Sec motion ra
+002
Pri motion dec
-001
Sec motion dec
-043
Notes
rPM=0.986
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4027-00691-1
last precise pa
143.1
last precise sep
6.455