17573-5212 HJ 4994

 
 
17H 57M 15.58S -52 12' 09.4" P.A. 208 SEP 13.9 MAG 9.80,10.42 SP B9.5III
 
 
Coord 2000
17573-5212
Discov num
HJ 4994
Comp
Coord arcsec 2000
17 57 15.58 -52 12 09.4
Date first
1835
Date last
2010
Obs
16
Pa first
211
Pa last
208
P.A. Now (θ)
208°
Sep first
15.0
Sep last
13.9
Sep. Now (ρ)
13.9"
Mag pri
9.80
Mag sec
10.42
delta mag (ΔM)
0.62
Spectral class
B9.5III (blue-white)
Pri motion ra
+004
Sec motion ra
+000
Pri motion dec
-005
Sec motion dec
-006
Notes
N Y (See Notes, Parallax indicates components are non-physical)
rPM=0.644
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ara
SAO
245132
Tycho2
8356-01146-1
HD
163111
last precise pa
208.1
last precise sep
13.94