01374+5838 DOB   2AC

 
 
01H 37M 22.87S +58 38' 14.7" P.A. 109 SEP 106.7 MAG 7.26,10.29 SP B3IV DIST. 833.33 PC (2718.32 L.Y.)
 
 
Coord 2000
01374+5838
Discov num
DOB   2
Comp
AC
Coord arcsec 2000
01 37 22.87 +58 38 14.7
Date first
1902
Date last
2010
Obs
12
Pa first
109
Pa last
109
P.A. Now (θ)
109°
Sep first
107.0
Sep last
106.7
Sep. Now (ρ)
106.7"
Mag pri
7.26
Mag sec
10.29
delta mag (ΔM)
3.03
Spectral class
B3IV (blue-white)
Pri motion ra
+002
Sec motion ra
+003
Pri motion dec
-004
Sec motion dec
-001
Notes
rPM=0.707
Nature of this double is uncertain.
 
 
01374+5838 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22441 01374+5838 STT 33 AB 1843 2015 59 77 26.9 7.26 8.96 1.70
Show 22441 01374+5838 DOB 2 AC 1902 2010 12 109 106.7 7.26 10.29 3.03 <===
Show 22442 01374+5838 DOB 2 BC 1902 2008 10 119 86.2 8.96 10.29 1.33
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
22441
HIP
7559
Tycho2
3683-01540-1
HD
9812
BD
BD+57 343
Distance
833.33
Distance ly
2718.32
last precise pa
109.3
last precise sep
106.65