16219+1909 DRS  58AD

 
 
16H 21M 55.24S +19 09' 10.9" P.A. 176 SEP 8.3 MAG 2.94,8.08 SP A9III DIST. 59.07 PC (192.69 L.Y.)
 
 
Coord 2000
16219+1909
Discov num
DRS  58
Comp
AD
Coord arcsec 2000
16 21 55.24 +19 09 10.9
Date first
1999
Date last
2010
Obs
2
Pa first
178
Pa last
176
P.A. Now (θ)
176°
Sep first
7.9
Sep last
8.3
Sep. Now (ρ)
8.3"
Mag pri
2.94
Mag sec
8.08
delta mag (ΔM)
5.14
Spectral class
A9III (white)
Pri motion ra
-047
Sec motion ra
Pri motion dec
+044
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
16219+1909 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Gam Her 102107 16219+1909 SHJ 227 AB 1780 2013 48 226 43.3 3.76 10.05 6.29
Show 102107 16219+1909 DRS 58 AD 1999 2010 2 176 8.3 2.94 8.08 5.14 <===
Show 102107 16219+1909 SHJ 227 BC 1910 2013 8 298 82.3 10.05 13.31 3.26
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
102107
HIP
80170
HD
147547
HR
6095
GC
22012
BD
BD+19 3086
Bayer
Gamma Herculis
Bayer name
Gam Her
Flamsteed
20 Herculis
Flamsteed name
20 Her
Distance
59.07
Distance ly
192.69
last precise pa
176.1
last precise sep
8.33