17399-1947 CON  31AB

 
 
17H 39M 55.95S -19 46' 35.6" P.A. 78 SEP 1.5 MAG 12.30,
 
 
Coord 2000
17399-1947
Discov num
CON  31
Comp
AB
Coord arcsec 2000
17 39 55.95 -19 46 35.6
Date first
2004
Date last
2004
Obs
1
Pa first
78
Pa last
78
P.A. Now (θ)
78°
Sep first
1.5
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
12.30
Mag sec
delta mag (ΔM)
Spectral class
Pri motion ra
Sec motion ra
Pri motion dec
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
17399-1947 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17399-1947 CON 31 AB 2004 2004 1 78 1.5 12.30 <===
Show 17399-1947 CON 31 AC 2004 2004 1 31 1.6 12.30
Show 17399-1947 CON 31 AD 1998 2004 2 357 3.5 12.30
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
last precise pa
78.4
last precise sep
1.5