18443-1443 J 2144 AD

 
 
18h 44m 19.38s -14° 43' 25.4" P.A. 23.00 sep 17.5 mag 11.10,14.10
 
 
Coord 2000 18443-1443 Discov num J  2144 Comp AD Coord arcsec 2000 18 44 19.38 -14 43 25.4
Date first 1942 Date last 2015 Obs 7
Pa first 20 Pa last 23.4 P.A. Now (θ) 23.4°
Sep first 18.0 Sep last 17.54 Sep. Now (ρ) 17.54"
Mag pri 11.10 Mag sec 14.10 delta mag (ΔM) 3 Spectral class
Pri motion ra -003 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes B (Blue magnitudes)
Nature of this double is uncertain.
 
 
18443-1443 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 44 19 -14 43 25 LEO 21 AB 2015 7 15 4.2 11.10 12.10 1.00
Show 18 44 19 -14 43 25 LEO 21 AC 2015 8 281 34.1 11.10 14.20 3.10
Show 18 44 19 -14 43 25 J 2144 AD 2015 7 23 17.5 11.10 14.10 3.00 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scutum Gaia DR2 4100516916645913984