18532-1121 A  1889A,BC

 
 
18H 53M 14.67S -11 21' 02.6" P.A. 32 SEP 61.4 MAG 8.36,11.13 SP B9
 
 
Coord 2000
18532-1121
Discov num
A  1889
Comp
A,BC
Coord arcsec 2000
18 53 14.67 -11 21 02.6
Date first
1907
Date last
2000
Obs
9
Pa first
32
Pa last
32
P.A. Now (θ)
32°
Sep first
61.8
Sep last
61.4
Sep. Now (ρ)
61.4"
Mag pri
8.36
Mag sec
11.13
delta mag (ΔM)
2.77
Spectral class
B9 (blue-white)
Pri motion ra
-005
Sec motion ra
-005
Pri motion dec
+017
Sec motion dec
+016
Notes
Nature of this double is uncertain.
 
 
18532-1121 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18532-1121 A 1889 A,BC 1907 2000 9 32 61.4 8.36 11.13 2.77 <===
Show 18532-1121 A 1889 BC 1908 1926 3 118 0.8 11.70 12.00 0.30
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scutum
last precise pa
31.6
last precise sep
61.363