01472+5745 HDS 238

 
 
01H 47M 12.73S +57 44' 41.9" P.A. 49 SEP 3.1 MAG 9.57,12.66 SP B3 DIST. 369 PC (1203.68 L.Y.)
 
 
Coord 2000
01472+5745
Discov num
HDS 238
Comp
Coord arcsec 2000
01 47 12.73 +57 44 41.9
Date first
1991
Date last
2004
Obs
3
Pa first
198
Pa last
49
P.A. Now (θ)
49°
Sep first
2.3
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
9.57
Mag sec
12.66
delta mag (ΔM)
3.09
Spectral class
B3 (blue-white)
Pri motion ra
-003
Sec motion ra
+003
Pri motion dec
-005
Sec motion dec
+000
Notes
rPM=1.339
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
22617
HIP
8313
Tycho2
3692-00136-1
HD
236875
BD
BD+57 391
Distance
369
Distance ly
1203.68
last precise pa
49
last precise sep
3.11