13220+1028 ABH 81 AD

 
 
13h 21m 58.36s +10° 26' 13.8" P.A. 18.00 sep 41.7 mag 11.41,15.52 Sp F8V
 
 
Coord 2000 13220+1028 Discov num ABH  81 Comp AD Coord arcsec 2000 13 21 58.36 +10 26 13.8
Date first 1955 Date last 2015 Obs 9
Pa first 16 Pa last 17.8 P.A. Now (θ) 17.8°
Sep first 42.7 Sep last 41.656 Sep. Now (ρ) 41.656"
Mag pri 11.41 Mag sec 15.52 delta mag (ΔM) 4.11 Spectral class F8V (yellow-white)
Pri motion ra +003 Sec motion ra +021
Pri motion dec -001 Sec motion dec -020
Notes U (Proper motion indicates non-physical)
rPM=0.903
This double is not physical.
 
 
13220+1028 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 13 21 58 +10 26 14 HJ 225 AB 2015 14 180 36.2 11.41 12.68 1.27
Show 13 21 58 +10 26 14 HJ 225 AC 2015 12 55 80.6 11.41 13.89 2.48
Show 13 21 58 +10 26 14 ABH 81 AD 2015 9 18 41.7 11.41 15.52 4.11 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Tycho2 0894-00292-1 Gaia DR2 3733072156483032448