01447-0646 BU    6AC

 
 
01h 44m 43.67s -06 45' 58.2" P.A. 85 sep 93.2 mag 6.65,11.28 Sp G5III dist. 189.39 pc (617.79 l.y.)
 
 
Coord 2000
01447-0646
Discov num
BU    6
Comp
AC
Coord arcsec 2000
01 44 43.67 -06 45 58.2
Date first
1892
Date last
1999
Obs
7
Pa first
83
Pa last
85
P.A. Now (θ)
85°
Sep first
93.3
Sep last
93.2
Sep. Now (ρ)
93.2"
Mag pri
6.65
Mag sec
11.28
delta mag (ΔM)
4.63
Spectral class
G5III (yellow)
Pri motion ra
+011
Sec motion ra
+018
Pri motion dec
+005
Sec motion dec
-004
Notes
rPM=0.618
Nature of this double is uncertain.
 
 
01447-0646 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01447-0646 BU 6 AB 1871 2006 31 163 2.3 6.65 8.91 2.26
Show 01447-0646 BU 6 AC 1892 1999 7 85 93.2 6.65 11.28 4.63 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
84.8
Precise sep
93.243
Constellation
Cetus
HIP
8143
Tycho2
4687-00133-1
HD
10725
BD
BD-07 287
Distance
189.39
Distance ly
617.79
last precise pa
84.8
last precise sep
93.243
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01447-0646 BU 6 AC 1998 6 85 93.3 6.65 11.28 G5III D 014443.67-064558.2
01447-0646 BU 6 AC 1999 7 85 93.2 6.65 11.28 G5III D 014443.67-064558.2

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