01323-1834 BHA   1AC

 
 
01h 32m 16.21s -18 33' 57.7" P.A. 115 sep 3.4 mag 8.66,10.35 Sp G3V dist. 48.71 pc (158.89 l.y.)
 
 
Coord 2000
01323-1834
Discov num
BHA   1
Comp
AC
Coord arcsec 2000
01 32 16.21 -18 33 57.7
Date first
1916
Date last
2011
Obs
11
Pa first
94
Pa last
115
P.A. Now (θ)
115°
Sep first
10.5
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
8.66
Mag sec
10.35
delta mag (ΔM)
1.69
Spectral class
G3V (yellow)
Pri motion ra
+044
Sec motion ra
-032
Pri motion dec
-051
Sec motion dec
-060
Notes
Nature of this double is uncertain.
 
 
01323-1834 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 147869 01323-1834 RST2262 AB 1935 1991 4 167 1.9 8.66 11.72 3.06
Show 147869 01323-1834 BHA 1 AC 1916 2011 11 115 3.4 8.66 10.35 1.69 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
SAO
147869
HIP
7158
Tycho2
5852-00717-1
HD
9421
BD
BD-19 265
Distance
48.71
Distance ly
158.89
last precise pa
115.1
last precise sep
3.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01323-1834 BHA 1 AC 1991 8 105 5.2 8.66 10.35 013216.21-183357.7
01323-1834 BHA 1 AC 2011 9 115 3.3 8.66 10.35 013216.21-183357.7

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