17339-4712 BRT 981

 
 
17H 33M 57.28S -47 12' 33.8" P.A. 110 SEP 5.3 MAG 13.09,13.09
 
 
Coord 2000
17339-4712
Discov num
BRT 981
Comp
Coord arcsec 2000
17 33 57.28 -47 12 33.8
Date first
1904
Date last
1999
Obs
4
Pa first
104
Pa last
110
P.A. Now (θ)
110°
Sep first
4.2
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
13.09
Mag sec
13.09
delta mag (ΔM)
0
Spectral class
Pri motion ra
-024
Sec motion ra
+034
Pri motion dec
+006
Sec motion dec
-015
Notes
B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ara
last precise pa
109.8
last precise sep
5.26