17474-2106 ARA1502

 
 
17H 47M 20.26S -21 06' 23.8" P.A. 102 SEP 12.9 MAG 11.58,12.80
 
 
Coord 2000
17474-2106
Discov num
ARA1502
Comp
Coord arcsec 2000
17 47 20.26 -21 06 23.8
Date first
1919
Date last
2010
Obs
8
Pa first
101
Pa last
102
P.A. Now (θ)
102°
Sep first
12.1
Sep last
12.9
Sep. Now (ρ)
12.9"
Mag pri
11.58
Mag sec
12.80
delta mag (ΔM)
1.22
Spectral class
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
+003
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
Tycho2
6261-00019-1
last precise pa
101.5
last precise sep
12.9