16199+2238 OSO  68AB

 
 
16H 19M 51.65S +22 38' 20.2" P.A. 346 SEP 16.5 MAG 11.49,15.20 SP SDG2 DIST. 122.55 PC (399.76 L.Y.)
 
 
Coord 2000
16199+2238
Discov num
OSO  68
Comp
AB
Coord arcsec 2000
16 19 51.65 +22 38 20.2
Date first
1991
Date last
2001
Obs
5
Pa first
338
Pa last
346
P.A. Now (θ)
346°
Sep first
12.3
Sep last
16.5
Sep. Now (ρ)
16.5"
Mag pri
11.49
Mag sec
15.20
delta mag (ΔM)
3.71
Spectral class
sdG2
Pri motion ra
-049
Sec motion ra
Pri motion dec
-444
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
16199+2238 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16199+2238 LAW 4 Aa,Ab 2007 2014 5 218 0.2 11.52
Show 16199+2238 OSO 68 AB 1991 2001 5 346 16.5 11.49 15.20 3.71 <===
Show 16199+2238 OSO 68 AC 1991 2001 6 158 12.2 11.49 15.60 4.11
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
HIP
80003
Distance
122.55
Distance ly
399.76
last precise pa
346
last precise sep
16.522