17233-1927 HDS2455

 
 
17H 23M 16.16S -19 26' 55.4" P.A. 325 SEP 0.5 MAG 8.21,10.94 SP A2III DIST. 183.49 PC (598.54 L.Y.)
 
 
Coord 2000
17233-1927
Discov num
HDS2455
Comp
Coord arcsec 2000
17 23 16.16 -19 26 55.4
Date first
1991
Date last
1991
Obs
1
Pa first
325
Pa last
325
P.A. Now (θ)
325°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
8.21
Mag sec
10.94
delta mag (ΔM)
2.73
Spectral class
A2III (white)
Pri motion ra
-001
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
SAO
160511
HIP
85080
Tycho2
6242-00123-1
HD
157301
BD
BD-19 4617
Distance
183.49
Distance ly
598.54
last precise pa
325
last precise sep
0.497