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
 
 
Precise pa
109.3
Precise sep
106.65
Cdsa2 id
DOB 2 AC
Constellation
Cassiopeia
SAO
22441
HIP
7559
Tycho2
3683-01540-1
HD
9812
BD
BD+57 343
Ra deg
1.6230194444444446
De deg
58.63741666666667
Distance
833.33
Distance ly
2718.32
last precise pa
109.3
last precise sep
106.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01374+5838 DOB 2 AC 2003 9 110 106.7 7.26 10.29 D 013722.87+583814.7
01374+5838 DOB 2 AC 2008 10 109 107.9 7.26 10.29 D 013722.87+583814.7
01374+5838 DOB 2 AC 2010 11 109 106.7 7.26 10.29 D 013722.87+583814.7

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