01439+6154 STI 269

 
 
01H 43M 51.83S +61 54' 19.4" P.A. 323 SEP 8.1 MAG 13.20,13.10 SP B2V+B1.5V
 
 
Coord 2000
01439+6154
Discov num
STI 269
Comp
Coord arcsec 2000
01 43 51.83 +61 54 19.4
Date first
1908
Date last
2012
Obs
5
Pa first
340
Pa last
323
P.A. Now (θ)
323°
Sep first
10.7
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
13.20
Mag sec
13.10
delta mag (ΔM)
0.1
Spectral class
B2V+B1.5V (blue-white/blue-white)
Pri motion ra
-004
Sec motion ra
-002
Pri motion dec
-002
Sec motion dec
-001
Notes
rPM=0.5
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
last precise pa
322.5
last precise sep
8.06