03311+2744 SMR  60BC

 
 
03H 31M 00.79S +27 43' 27.4" SEP 12.2 MAG 7.81,13.00 SP B9 DIST. 124.22 PC (405.21 L.Y.)
 
 
Coord 2000
03311+2744
Discov num
SMR  60
Comp
BC
Coord arcsec 2000
03 31 00.79 +27 43 27.4
Date first
1997
Date last
2015
Obs
6
Pa first
2
Pa last
0
P.A. Now (θ)
Sep first
11.6
Sep last
12.2
Sep. Now (ρ)
12.2"
Mag pri
7.81
Mag sec
13.00
delta mag (ΔM)
5.19
Spectral class
B9 (blue-white)
Pri motion ra
+029
Sec motion ra
Pri motion dec
-028
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
03311+2744 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 75964 03311+2744 STFA 7 AB 1836 2015 51 234 44.0 7.41 7.81 0.40
Show 75962 03311+2744 SMR 60 BC 1997 2015 6 0 12.2 7.81 13.00 5.19 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Taurus
SAO
75962
HIP
16378
Tycho2
1806-00726-1
HD
21685
BD
BD+27 513
Distance
124.22
Distance ly
405.21
last precise pa
359.8
last precise sep
12.22