17547-5652 BRT2824

 
 
17H 54M 42.70S -56 52' 41.4" P.A. 71 SEP 4.4 MAG 11.77,13.20
 
 
Coord 2000
17547-5652
Discov num
BRT2824
Comp
Coord arcsec 2000
17 54 42.70 -56 52 41.4
Date first
1894
Date last
1999
Obs
3
Pa first
75
Pa last
71
P.A. Now (θ)
71°
Sep first
5.0
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
11.77
Mag sec
13.20
delta mag (ΔM)
1.43
Spectral class
Pri motion ra
-024
Sec motion ra
+074
Pri motion dec
-011
Sec motion dec
+050
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ara
Tycho2
8750-00338-1
last precise pa
71
last precise sep
4.42