18471-0939 J   106AC

 
 
18H 47M 03.46S -09 38' 21.0" P.A. 153 SEP 4.3 MAG 11.02,11.13 SP A
 
 
Coord 2000
18471-0939
Discov num
J   106
Comp
AC
Coord arcsec 2000
18 47 03.46 -09 38 21.0
Date first
1896
Date last
2010
Obs
13
Pa first
157
Pa last
153
P.A. Now (θ)
153°
Sep first
2.8
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
11.02
Mag sec
11.13
delta mag (ΔM)
0.11
Spectral class
A (white)
Pri motion ra
-002
Sec motion ra
+024
Pri motion dec
-002
Sec motion dec
-055
Notes
Nature of this double is uncertain.
 
 
18471-0939 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18471-0939 RST4598 AB 1910 1946 5 250 1.9 11.02 13.00 1.98
Show 18471-0939 J 106 AC 1896 2010 13 153 4.3 11.02 11.13 0.11 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scutum
Tycho2
5697-00968-2
last precise pa
152.9
last precise sep
4.326