18548-2024 J  1753AB

 
 
18H 54M 47.45S -20 23' 18.0" P.A. 278 SEP 8.4 MAG 11.00,13.00
 
 
Coord 2000
18548-2024
Discov num
J  1753
Comp
AB
Coord arcsec 2000
18 54 47.45 -20 23 18.0
Date first
1941
Date last
2001
Obs
5
Pa first
280
Pa last
278
P.A. Now (θ)
278°
Sep first
5.0
Sep last
8.4
Sep. Now (ρ)
8.4"
Mag pri
11.00
Mag sec
13.00
delta mag (ΔM)
2
Spectral class
Pri motion ra
+000
Sec motion ra
-007
Pri motion dec
-003
Sec motion dec
-024
Notes
Nature of this double is uncertain.
 
 
18548-2024 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18548-2024 J 1753 AB 1941 2001 5 278 8.4 11.00 13.00 2.00 <===
Show 18548-2024 J 1753 AC 1919 2001 8 55 11.6 11.00 11.00 0.00
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
278.2
last precise sep
8.361