10446-6147 HRG  52AC

 
 
10h 44m 32.45s -61 46' 34.2" P.A. 193 sep 8.2 mag 11.55,11.60 Sp B9
 
 
Coord 2000
10446-6147
Discov num
HRG  52
Comp
AC
Coord arcsec 2000
10 44 32.45 -61 46 34.2
Date first
1883
Date last
2015
Obs
8
Pa first
193
Pa last
193
P.A. Now (θ)
193°
Sep first
16.4
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
11.55
Mag sec
11.60
delta mag (ΔM)
0.05
Spectral class
B9 (blue-white)
Pri motion ra
+007
Sec motion ra
-005
Pri motion dec
+003
Sec motion dec
+017
Notes
rPM=1.041
This double is not physical.
 
 
10446-6147 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10446-6147 JSP 428 AB 1930 1998 3 285 3.4 11.55 16.20 4.65
Show 10446-6147 HRG 52 AC 1883 2015 8 193 8.2 11.55 11.60 0.05 <===
Show 10446-6147 JSP 428 CD 1930 2015 3 166 2.7 11.60 15.90 4.30
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
192.6
Precise sep
8.222
Constellation
Carina
Tycho2
8957-02145-1
Gaia DR2
02770125184
HD
305595
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10446-6147 HRG 52 AC 1998 3 193 8.3 11.55 11.60 D 104432.45-614634.2
10446-6147 HRG 52 AC 2000 6 192 8.3 11.55 11.60 B9 104432.45-614634.2
10446-6147 HRG 52 AC 2015 8 193 8.2 11.55 11.60 B9 104432.45-614634.2

If you need more information about this double, apply for a data request form to the WDS.