18532+0413 A 358 AB

 
 
18h 53m 12.16s +04° 13' 27.5" P.A. 109.00 sep 1.6 mag 9.10,14.60 Sp A2
 
 
Coord 2000 18532+0413 Discov num A   358 Comp AB Coord arcsec 2000 18 53 12.16 +04 13 27.5
Date first 1902 Date last 2016 Obs 7
Pa first 114 Pa last 109 P.A. Now (θ) 109°
Sep first 1.3 Sep last 1.625 Sep. Now (ρ) 1.625"
Mag pri 9.10 Mag sec 14.60 delta mag (ΔM) 5.5 Spectral class A2 (white)
Pri motion ra +003 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18532+0413 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 124009 18 53 12 +04 13 28 GII 274 Aa,Ab 2013 1 157 0.1 9.90 9.90 0.00
Show 124009 18 53 12 +04 13 28 A 358 AB 2016 7 109 1.6 9.10 14.60 5.50 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens SAO 124009 Tycho2 0457-00434-1 HD 174987