18474+1141 J  1134AB

 
 
18H 47M 28.83S +11 41' 24.0" P.A. 262 SEP 3.9 MAG 11.12,11.40
 
 
Coord 2000
18474+1141
Discov num
J  1134
Comp
AB
Coord arcsec 2000
18 47 28.83 +11 41 24.0
Date first
1910
Date last
2001
Obs
7
Pa first
258
Pa last
262
P.A. Now (θ)
262°
Sep first
3.5
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
11.12
Mag sec
11.40
delta mag (ΔM)
0.28
Spectral class
Pri motion ra
+062
Sec motion ra
-002
Pri motion dec
+004
Sec motion dec
+002
Notes
Nature of this double is uncertain.
 
 
18474+1141 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18474+1141 J 1134 AB 1910 2001 7 262 3.9 11.12 11.40 0.28 <===
Show 18474+1141 J 1134 BC 1915 2001 3 266 9.5 11.40 15.81 4.41
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
last precise pa
261.7
last precise sep
3.92