19435+4130 A 599 AB (HD 225531)

 
 
19h 43m 28.65s +41 29' 32.7" P.A. 201.00 sep 0.5 mag 9.90,10.04 Sp A2
 
 
Coord 2000 19435+4130 Discov num A   599 Comp AB Coord arcsec 2000 19 43 28.65 +41 29 32.7
Date first 1903 Date last 2017 Obs 12
Pa first 203 Pa last 201.2 P.A. Now (θ) 201.2°
Sep first 0.5 Sep last 0.49 Sep. Now (ρ) 0.49"
Mag pri 9.90 Mag sec 10.04 delta mag (ΔM) 0.14 Spectral class A2 (white)
Pri motion ra +000 Sec motion ra +000
Pri motion dec -003 Sec motion dec -003
Notes
Nature of this double is uncertain.
 
 
19435+4130 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 225531 48767 19 43 29 +41 29 33 A 599 AB 2017 12 201 0.5 9.90 10.04 0.14 <===
Show 48767 19 43 29 +41 29 33 A 599 AB,C 2002 4 47 42.7 9.28 14.00 4.72
Show 19 43 31 +41 30 02 A 599 CD 2015 4 81 2.9 13.50 14.00 0.50
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 225531 Constellation Cygnus SAO 48767 Tycho2 3144-01299-1
Gaia DR2 2077028660879727872 HD 225531