17339-5150 RST 940

 
 
17H 33M 52.12S -51 50' 17.8" P.A. 317 SEP 0.1 MAG 9.70,9.80 SP A0V
 
 
Coord 2000
17339-5150
Discov num
RST 940
Comp
Coord arcsec 2000
17 33 52.12 -51 50 17.8
Date first
1928
Date last
2014
Obs
5
Pa first
287
Pa last
317
P.A. Now (θ)
317°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
9.70
Mag sec
9.80
delta mag (ΔM)
0.1
Spectral class
A0V (white)
Pri motion ra
-018
Sec motion ra
Pri motion dec
-027
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ara
SAO
244848
Tycho2
8354-02087-1
HD
158782
last precise pa
317
last precise sep
0.124