18547+2239 BU  646AB (113 Her)

 
 
18H 54M 44.88S +22 38' 42.3" P.A. 37 SEP 34.4 MAG 4.59,11.10 SP G4III
 
 
Coord 2000
18547+2239
Discov num
BU  646
Comp
AB
Coord arcsec 2000
18 54 44.88 +22 38 42.3
Date first
1878
Date last
2001
Obs
9
Pa first
34
Pa last
37
P.A. Now (θ)
37°
Sep first
35.5
Sep last
34.4
Sep. Now (ρ)
34.4"
Mag pri
4.59
Mag sec
11.10
delta mag (ΔM)
6.51
Spectral class
G4III (yellow)
Pri motion ra
+007
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
18547+2239 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 86567 18547+2239 MKT 9 Aa,Ab 1990 2004 42 271 0.0 4.59 Y
Show 113 Her 86567 18547+2239 BU 646 AB 1878 2001 9 37 34.4 4.59 11.10 6.51 <===
Show 18547+2239 BU 646 AC 1878 2001 6 23 36.9 4.59 11.10 6.51
Show 18547+2239 BU 646 BC 1877 2013 7 316 9.4 11.10 11.10 0.00
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
113 Her
Constellation
Hercules
SAO
86567
HD
175492
HR
7133
Flamsteed
113 Herculis
Flamsteed name
113 Her
last precise pa
37
last precise sep
34.354