18328-3103 B  1366

 
 
18H 32M 53.76S -31 02' 18.0" P.A. 313 SEP 1.2 MAG 10.90,11.34 SP F5V
 
 
Coord 2000
18328-3103
Discov num
B  1366
Comp
Coord arcsec 2000
18 32 53.76 -31 02 18.0
Date first
1928
Date last
1991
Obs
5
Pa first
320
Pa last
313
P.A. Now (θ)
313°
Sep first
0.9
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
10.90
Mag sec
11.34
delta mag (ΔM)
0.44
Spectral class
F5V (yellow-white)
Pri motion ra
-007
Sec motion ra
-007
Pri motion dec
+002
Sec motion dec
+002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
Tycho2
7394-01324-1
last precise pa
313.1
last precise sep
1.185