18369-1617 ARA 110

 
 
18H 36M 56.27S -16 17' 28.3" P.A. 279 SEP 15.3 MAG 8.59,10.30 SP G8/K0
 
 
Coord 2000
18369-1617
Discov num
ARA 110
Comp
Coord arcsec 2000
18 36 56.27 -16 17 28.3
Date first
1905
Date last
2011
Obs
7
Pa first
280
Pa last
279
P.A. Now (θ)
279°
Sep first
14.9
Sep last
15.3
Sep. Now (ρ)
15.3"
Mag pri
8.59
Mag sec
10.30
delta mag (ΔM)
1.71
Spectral class
G8/K0 (yellow)
Pri motion ra
+019
Sec motion ra
+016
Pri motion dec
-010
Sec motion dec
-011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
SAO
161663
Tycho2
6267-02456-1
HD
171707
last precise pa
279.1
last precise sep
15.28