12576+3514 BWL  35Ba,Bb

 
 
12H 57M 39.35S +35 13' 19.5" P.A. 310 SEP 0.2 MAG 8.70,8.80 SP M4.5 DIST. 19.26 PC (62.83 L.Y.)
 
 
Coord 2000
12576+3514
Discov num
BWL  35
Comp
Ba,Bb
Coord arcsec 2000
12 57 39.35 +35 13 19.5
Date first
2011
Date last
2011
Obs
1
Pa first
310
Pa last
310
P.A. Now (θ)
310°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.70
Mag sec
8.80
delta mag (ΔM)
0.1
Spectral class
M4.5 (red)
Pri motion ra
-282
Sec motion ra
Pri motion dec
-147
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
12576+3514 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12576+3514 BWL 35 Aa,Ab 2011 2012 2 240 0.1 8.20 10.10 1.90
Show BF CVn 12576+3514 LDS5764 AB 1950 2015 12 227 16.0 10.70 13.22 2.52
Show 12576+3514 LEP 60 AC 1999 1999 1 310 760.2 10.70 17.20 6.50
Show 12576+3514 BWL 35 Ba,Bb 2011 2011 1 310 0.2 8.70 8.80 0.10 <===
Quintuple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
BF CVn
Constellation
Canes Venatici
HIP
63253
Tycho2
2534-00825-1
GL
Gl 490A
BD
BD+36 2322
Distance
19.26
Distance ly
62.83
last precise pa
310
last precise sep
0.171