16225-0415 BU 1453BC

 
 
16H 22M 35.69S -04 13' 08.4" P.A. 245 SEP 68.6 MAG 8.53,12.68 SP A0
 
 
Coord 2000
16225-0415
Discov num
BU 1453
Comp
BC
Coord arcsec 2000
16 22 35.69 -04 13 08.4
Date first
1910
Date last
2000
Obs
4
Pa first
244
Pa last
245
P.A. Now (θ)
245°
Sep first
69.0
Sep last
68.6
Sep. Now (ρ)
68.6"
Mag pri
8.53
Mag sec
12.68
delta mag (ΔM)
4.15
Spectral class
A0 (white)
Pri motion ra
-005
Sec motion ra
-011
Pri motion dec
-016
Sec motion dec
+003
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
16225-0415 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16225-0415 BU 1453 AB 1855 2011 22 22 119.8 7.41 8.53 1.12
Show 16225-0415 BU 1453 AC 1910 2011 5 349 83.0 7.41 12.68 5.27
Show 16225-0415 BU 1453 BC 1910 2000 4 245 68.6 8.53 12.68 4.15 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
5043-00037-1
HD
147532
last precise pa
244.5
last precise sep
68.572