18454-6452 CVN  59AC

 
 
18H 45M 26.90S -64 52' 16.5" P.A. 319 SEP 7.4 MAG 4.30,18.60 SP A7V DIST. 28.55 PC (93.13 L.Y.)
 
 
Coord 2000
18454-6452
Discov num
CVN  59
Comp
AC
Coord arcsec 2000
18 45 26.90 -64 52 16.5
Date first
2007
Date last
2007
Obs
1
Pa first
319
Pa last
319
P.A. Now (θ)
319°
Sep first
7.4
Sep last
7.4
Sep. Now (ρ)
7.4"
Mag pri
4.30
Mag sec
18.60
delta mag (ΔM)
14.3
Spectral class
A7V (white)
Pri motion ra
+032
Sec motion ra
Pri motion dec
-149
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
18454-6452 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 254358 18454-6452 SKF 105 AB 1894 2000 10 65 71.4 4.79 10.12 5.33
Show 254358 18454-6452 CVN 59 AC 2007 2007 1 319 7.4 4.30 18.60 14.30 <===
Show 18454-6452 BIL 4 Ba,Bb 2004 2004 2 95 0.2 9.54
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pavo
SAO
254358
HIP
92024
Tycho2
9077-02487-1
HD
172555
HR
7012
CP
CP-64 3948
Distance
28.55
Distance ly
93.13
last precise pa
318.5
last precise sep
7.429