18032+2603 HO  565AC

 
 
18H 03M 11.67S +26 03' 05.8" P.A. 323 SEP 100.3 MAG 8.87,11.52 SP A3
 
 
Coord 2000
18032+2603
Discov num
HO  565
Comp
AC
Coord arcsec 2000
18 03 11.67 +26 03 05.8
Date first
1894
Date last
2002
Obs
6
Pa first
325
Pa last
323
P.A. Now (θ)
323°
Sep first
103.1
Sep last
100.3
Sep. Now (ρ)
100.3"
Mag pri
8.87
Mag sec
11.52
delta mag (ΔM)
2.65
Spectral class
A3 (white)
Pri motion ra
+002
Sec motion ra
+000
Pri motion dec
-006
Sec motion dec
-028
Notes
Nature of this double is uncertain.
 
 
18032+2603 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 85687 18032+2603 HO 565 AB 1896 2010 44 91 0.2 8.87 8.90 0.03
Show 85687 18032+2603 HO 565 AC 1894 2002 6 323 100.3 8.87 11.52 2.65 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
85687
Tycho2
2095-02241-1
HD
335552
last precise pa
323.2
last precise sep
100.287