16481-4700 RST 883

 
 
16H 48M 04.85S -46 59' 54.0" P.A. 55 SEP 3.3 MAG 10.54,13.70 SP B9
 
 
Coord 2000
16481-4700
Discov num
RST 883
Comp
Coord arcsec 2000
16 48 04.85 -46 59 54.0
Date first
1930
Date last
2000
Obs
3
Pa first
56
Pa last
55
P.A. Now (θ)
55°
Sep first
3.0
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
10.54
Mag sec
13.70
delta mag (ΔM)
3.16
Spectral class
B9 (blue-white)
Pri motion ra
+001
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ara
Tycho2
8330-01535-1
HD
329021
last precise pa
55
last precise sep
3.25