12392-0800 ENG 47 AB (Chi Vir)

 
 
12h 39m 14.81s -07° 59' 43.8" P.A. 136.00 sep 175.4 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 2018 Obs 24
Pa first 137 Pa last 135.5 P.A. Now (θ) 135.5°
Sep first 172.9 Sep last 175.4 Sep. Now (ρ) 175.4"
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 wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 138892 12 39 15 -07 59 44 OCC 760 Aa,Ab 1988 0 -1 0.1 4.80 8.80 4.00
Show Chi Vir 138892 12 39 15 -07 59 44 ENG 47 AB 2018 24 136 175.4 4.78 8.80 4.02 <===
Show 138892 12 39 15 -07 59 44 ENG 47 AC 2018 19 109 227.3 4.78 10.56 5.78
Show 138892 12 39 15 -07 59 44 BUP 144 AD 2018 21 331 320.8 4.78 9.03 4.25
Show 138893 12 39 23 -08 01 51 ENG 47 BC 2019 22 61 105.6 8.80 10.56 1.76
Show 138890 12 39 04 -07 55 03 OCC 428 DE 1976 0 -1 0.1 9.30 9.30 0.00
Sextuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Chi Vir Constellation Virgo SAO 138892 HIP 61740
Tycho2 5528-01471-1 Gaia DR2 3676091134604409728 HD 110014 HR 4813
GC 17227 BD BD-07 3452 Bayer Chi Virginis Bayer name Chi Vir
Flamsteed 26 Virginis Flamsteed name 26 Vir FK5 475 Distance 90.01
Distance ly 293.61 Bayer greek χ Vir