17246-4709 HJ 4944

 
 
17H 24M 34.01S -47 08' 45.1" P.A. 164 SEP 13.5 MAG 9.60,9.83 SP B9.5V
 
 
Coord 2000
17246-4709
Discov num
HJ 4944
Comp
Coord arcsec 2000
17 24 34.01 -47 08 45.1
Date first
1834
Date last
2010
Obs
11
Pa first
171
Pa last
164
P.A. Now (θ)
164°
Sep first
15.0
Sep last
13.5
Sep. Now (ρ)
13.5"
Mag pri
9.60
Mag sec
9.83
delta mag (ΔM)
0.23
Spectral class
B9.5V (blue-white)
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
+000
Sec motion dec
-005
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ara
SAO
227914
Tycho2
8345-04795-1
HD
157267
last precise pa
163.8
last precise sep
13.46