17225+0422 BU 1248

 
 
17H 22M 27.12S +04 21' 46.7" P.A. 176 SEP 8.4 MAG 8.38,10.65 SP A0
 
 
Coord 2000
17225+0422
Discov num
BU 1248
Comp
Coord arcsec 2000
17 22 27.12 +04 21 46.7
Date first
1891
Date last
2013
Obs
27
Pa first
165
Pa last
176
P.A. Now (θ)
176°
Sep first
8.4
Sep last
8.4
Sep. Now (ρ)
8.4"
Mag pri
8.38
Mag sec
10.65
delta mag (ΔM)
2.27
Spectral class
A0 (white)
Pri motion ra
-004
Sec motion ra
-019
Pri motion dec
+001
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
0408-00616-1
HD
157332
last precise pa
176.4
last precise sep
8.36