12392-0800 ENG  47AB (Chi Vir)

 
 
12H 39M 14.81S -07 59' 43.8" P.A. 136 SEP 176.8 MAG 4.78,8.80 SP K2III-B DIST. 90.01 PC (293.61 L.Y.)
 
 
Coord 2000
12392-0800
Discov num
ENG  47
Comp
AB
Coord arcsec 2000
12 39 14.81 -07 59 43.8
Date first
1886
Date last
2012
Obs
23
Pa first
137
Pa last
136
P.A. Now (θ)
136°
Sep first
172.9
Sep last
176.8
Sep. Now (ρ)
176.8"
Mag pri
4.78
Mag sec
8.80
delta mag (ΔM)
4.02
Spectral class
K2III-b (yellow-orange)
Pri motion ra
-077
Sec motion ra
-027
Pri motion dec
-024
Sec motion dec
-017
Notes
N (See Notes)
rPM=0.626
Nature of this double is uncertain.
 
 
12392-0800 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 138892 12392-0800 OCC 760 Aa,Ab 1988 1988 0 0.1 4.80 8.80 4.00
Show Chi Vir 138892 12392-0800 ENG 47 AB 1886 2012 23 136 176.8 4.78 8.80 4.02 <===
Show 138892 12392-0800 ENG 47 AC 1886 2002 18 110 223.2 4.78 10.56 5.78
Show 138892 12392-0800 BUP 144 AD 1886 2012 20 331 320.9 4.78 9.03 4.25
Show 12392-0800 ENG 47 BC 1886 2002 18 60 100.9 8.80 10.56 1.76
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
Chi Vir
Constellation
Virgo
SAO
138892
HIP
61740
Tycho2
5528-01471-1
HD
110014
HR
4813
GC
17227
BD
BD-07 3452
Bayer
Chi Virginis
Bayer name
Chi Vir
Flamsteed
26 Virginis
Flamsteed name
26 Vir
Distance
90.01
Distance ly
293.61
last precise pa
136
last precise sep
176.76