18256-3628 OL   19

 
 
18H 25M 32.61S -36 27' 20.8" P.A. 260 SEP 4.1 MAG 10.66,12.70 SP F8
 
 
Coord 2000
18256-3628
Discov num
OL   19
Comp
Coord arcsec 2000
18 25 32.61 -36 27 20.8
Date first
1909
Date last
1999
Obs
5
Pa first
263
Pa last
260
P.A. Now (θ)
260°
Sep first
3.2
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
10.66
Mag sec
12.70
delta mag (ΔM)
2.04
Spectral class
F8 (yellow-white)
Pri motion ra
+012
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
Tycho2
7405-03100-1
HD
321733
last precise pa
260.2
last precise sep
4.05