13147-2752 HJ 4575 AB

 
 
13h 14m 43.14s -27° 51' 37.6" P.A. 65.00 sep 12.4 mag 9.28,11.19 Sp G0V+F7V
 
 
Coord 2000 13147-2752 Discov num HJ 4575 Comp AB Coord arcsec 2000 13 14 43.14 -27 51 37.6
Date first 1835 Date last 2021 Obs 21
Pa first 75 Pa last 65.2 P.A. Now (θ) 65.2°
Sep first 17.5 Sep last 12.408 Sep. Now (ρ) 12.408"
Mag pri 9.28 Mag sec 11.19 delta mag (ΔM) 1.91 Spectral class G0V+F7V (yellow/yellow-white)
Pri motion ra -040 Sec motion ra -077
Pri motion dec -012 Sec motion dec -014
Notes U (Proper motion indicates non-physical)
rPM=0.473
This double is not physical.
 
 
13147-2752 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 13 14 43 -27 51 38 HJ 4575 AB 2021 21 65 12.4 9.28 11.19 1.91 <===
Show 13 14 44 -27 51 32 UC 2503 BC 2021 9 171 51.3 11.19 15.11 3.92
Show 13 14 44 -27 51 32 SKF 1953 BD 2021 7 349 7.8 10.20 14.50 4.30
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Gaia DR2 6186319577166777088