17226-2004 B  2834

 
 
17H 22M 34.20S -20 04' 09.9" P.A. 352 SEP 6.4 MAG 10.37,13.90 SP B9/A0V
 
 
Coord 2000
17226-2004
Discov num
B  2834
Comp
Coord arcsec 2000
17 22 34.20 -20 04 09.9
Date first
1930
Date last
2010
Obs
5
Pa first
350
Pa last
352
P.A. Now (θ)
352°
Sep first
6.0
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
10.37
Mag sec
13.90
delta mag (ΔM)
3.53
Spectral class
B9/A0V (blue-white)
Pri motion ra
+006
Sec motion ra
-001
Pri motion dec
-004
Sec motion dec
+112
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
6242-00965-1
HD
157185
last precise pa
352.3
last precise sep
6.44