10443-7052 CHR 227Ba,Bb

 
 
10h 44m 32.42s -70 51' 18.9" P.A. 48 sep 0.6 mag 6.42,8.99 Sp A6IV dist. 100.6 pc (328.16 l.y.)
 
 
Coord 2000
10443-7052
Discov num
CHR 227
Comp
Ba,Bb
Coord arcsec 2000
10 44 32.42 -70 51 18.9
Date first
1990
Date last
1996
Obs
3
Pa first
46
Pa last
48
P.A. Now (θ)
48°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
6.42
Mag sec
8.99
delta mag (ΔM)
2.57
Spectral class
A6IV (white)
Pri motion ra
-049
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
N (See Notes)
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
 
 
Precise pa
48.2
Precise sep
0.608
Constellation
Carina
SAO
256751
HIP
52537
Tycho2
9215-03041-1
HD
93359
HR
4212
CP
CP-70 1185
Distance
100.6
Distance ly
328.16
last precise pa
48.2
last precise sep
0.608
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10443-7052 CHR 227 Ba,Bb 1996 3 48 0.6 6.62 9.19 A6IV N D 104432.42-705118.9

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