19178-1351 J 1671 CD

 
 
19h 17m 36.04s -13° 50' 04.1" P.A. 323.00 sep 11.9 mag 12.00,11.78
 
 
Coord 2000 19178-1351 Discov num J  1671 Comp CD Coord arcsec 2000 19 17 36.04 -13 50 04.1
Date first 1907 Date last 2018 Obs 7
Pa first 320 Pa last 323 P.A. Now (θ) 323°
Sep first 11.4 Sep last 11.874 Sep. Now (ρ) 11.874"
Mag pri 12.00 Mag sec 11.78 delta mag (ΔM) 0.22 Spectral class
Pri motion ra +009 Sec motion ra +010
Pri motion dec +005 Sec motion dec +013
Notes
rPM=0.492
Nature of this double is uncertain.
 
 
19178-1351 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 17 53 -13 49 04 J 1671 AB 2015 6 135 6.5 12.00 15.50 3.50
Show 19 17 36 -13 50 04 J 1671 CD 2018 7 323 11.9 12.00 11.78 0.22 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 5721-00379-1 Gaia DR2 4185618395027133952