18172-1656 ADP   3

 
 
18H 17M 10.73S -16 56' 08.7" P.A. 180 SEP 3.4 MAG 11.30,11.30
 
 
Coord 2000
18172-1656
Discov num
ADP   3
Comp
Coord arcsec 2000
18 17 10.73 -16 56 08.7
Date first
1998
Date last
2000
Obs
4
Pa first
178
Pa last
180
P.A. Now (θ)
180°
Sep first
3.3
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
11.30
Mag sec
11.30
delta mag (ΔM)
0
Spectral class
Pri motion ra
-006
Sec motion ra
-005
Pri motion dec
-020
Sec motion dec
-014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
179.9
last precise sep
3.364