10443-7052 DUN  99AC

 
 
10H 44M 20.10S -70 51' 35.0" P.A. 44 SEP 42.2 MAG 6.26,9.75 SP A5IV-V DIST. 103.41 PC (337.32 L.Y.)
 
 
Coord 2000
10443-7052
Discov num
DUN  99
Comp
AC
Coord arcsec 2000
10 44 20.10 -70 51 35.0
Date first
1835
Date last
2000
Obs
10
Pa first
39
Pa last
44
P.A. Now (θ)
44°
Sep first
35.0
Sep last
42.2
Sep. Now (ρ)
42.2"
Mag pri
6.26
Mag sec
9.75
delta mag (ΔM)
3.49
Spectral class
A5IV-V (white)
Pri motion ra
-046
Sec motion ra
-012
Pri motion dec
+001
Sec motion dec
+015
Notes
N (See Notes)
rPM=0.799
Nature of this double is uncertain.
 
 
10443-7052 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 256750 10443-7052 DUN 99 AB 1826 2000 18 75 62.8 6.26 6.47 0.21
Show 256750 10443-7052 DUN 99 AC 1835 2000 10 44 42.2 6.26 9.75 3.49 <===
Show 256751 10443-7052 CHR 227 Ba,Bb 1990 1996 3 48 0.6 6.42 8.99 2.57
Show 256751 10443-7052 DUN 99 BC 1835 2000 9 294 34.2 6.47 9.75 3.28
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Carina
SAO
256750
HIP
52520
Tycho2
9215-03042-1
HD
93344
HR
4211
CP
CP-70 1183
Distance
103.41
Distance ly
337.32
last precise pa
44.3
last precise sep
42.18