19394+2942 FYM 134AC

 
 
19H 39M 22.65S +29 42' 28.3" P.A. 149 SEP 4.5 MAG 11.39,13.70 SP B9
 
 
Coord 2000
19394+2942
Discov num
FYM 134
Comp
AC
Coord arcsec 2000
19 39 22.65 +29 42 28.3
Date first
1997
Date last
2012
Obs
3
Pa first
150
Pa last
149
P.A. Now (θ)
149°
Sep first
4.5
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
11.39
Mag sec
13.70
delta mag (ΔM)
2.31
Spectral class
B9 (blue-white)
Pri motion ra
-002
Sec motion ra
-038
Pri motion dec
-005
Sec motion dec
+009
Notes
rPM=0.989
This double is not physical.
 
 
19394+2942 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19394+2942 SLE 658 AB 1984 2013 4 13 6.0 11.39 13.70 2.31
Show 19394+2942 FYM 134 AC 1997 2012 3 149 4.5 11.39 13.70 2.31 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
Tycho2
2150-02710-1
last precise pa
148.5
last precise sep
4.54