19016-3653 CVN  13Ca,Cb

 
 
19h 01m 40.82s -36 52' 33.8" P.A. 189 sep 0.3 mag 9.80,13.00 Sp B9e
 
 
Coord 2000
19016-3653
Discov num
CVN  13
Comp
Ca,Cb
Coord arcsec 2000
19 01 40.82 -36 52 33.8
Date first
2002
Date last
2002
Obs
1
Pa first
189
Pa last
189
P.A. Now (θ)
189°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.80
Mag sec
13.00
delta mag (ΔM)
3.2
Spectral class
B9e (blue-white)
Pri motion ra
+001
Sec motion ra
Pri motion dec
-028
Sec motion dec
Notes
N W (See Notes, )
Nature of this double is uncertain.
 
 
19016-3653 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19016-3653 B 957 AB 1927 2001 3 137 4.1 7.34 13.40 6.06
Show 19016-3653 B 957 AC 1913 2016 14 23 57.6 7.34 9.57 2.23
Show 19016-3653 CVN 13 Ca,Cb 2002 2002 1 189 0.3 9.80 13.00 3.20 <===
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
188.5
Precise sep
0.294
Constellation
Corona Austrina
last precise pa
188.5
last precise sep
0.294
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19016-3653 CVN 13 Ca,Cb 2002 1 189 0.3 9.80 13.00 N D 190140.82-365233.8

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