17184-2952 B   337

 
 
17H 18M 22.99S -29 52' 28.1" P.A. 192 SEP 0.6 MAG 8.08,9.75 SP A4V
 
 
Coord 2000
17184-2952
Discov num
B   337
Comp
Coord arcsec 2000
17 18 22.99 -29 52 28.1
Date first
1927
Date last
1991
Obs
4
Pa first
202
Pa last
192
P.A. Now (θ)
192°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
8.08
Mag sec
9.75
delta mag (ΔM)
1.67
Spectral class
A4V (white)
Pri motion ra
-012
Sec motion ra
-012
Pri motion dec
-030
Sec motion dec
-030
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
SAO
185243
Tycho2
6837-00605-1
HD
156367
last precise pa
191.7
last precise sep
0.62