19309+1137 OL 64 CD

 
 
19h 30m 49.73s +11° 35' 17.2" P.A. 224.00 sep 4.7 mag 12.10,13.10
 
 
Coord 2000 19309+1137 Discov num OL   64 Comp CD Coord arcsec 2000 19 30 49.73 +11 35 17.2
Date first 1907 Date last 2015 Obs 9
Pa first 227 Pa last 224 P.A. Now (θ) 224°
Sep first 4.3 Sep last 4.668 Sep. Now (ρ) 4.668"
Mag pri 12.10 Mag sec 13.10 delta mag (ΔM) 1 Spectral class
Pri motion ra -010 Sec motion ra
Pri motion dec +011 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
19309+1137 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 30 53 +11 37 29 OL 64 AB 1991 2 261 1.6 11.55 11.88 0.33
Show 19 30 53 +11 37 29 DAM 157 AB,C 2020 3 200 138.6 9.21 11.50 2.29
Show 19 30 50 +11 35 17 OL 64 CD 2015 9 224 4.7 12.10 13.10 1.00 <===
Show 19 30 50 +11 35 17 DAM 157 CE 2015 2 353 6.4 12.10 17.00 4.90
Quintuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4314938211090631040