19549+1319 BPMA 205 AB

 
 
19h 54m 51.39s +13° 19' 13.4" P.A. 118.00 sep 184.5 mag 13.78,15.46
 
 
Coord 2000 19549+1319 Discov num BPMA205 Comp AB Coord arcsec 2000 19 54 51.39 +13 19 13.4
Date first 1996 Date last 2015 Obs 7
Pa first 118 Pa last 118.2 P.A. Now (θ) 118.2°
Sep first 184.7 Sep last 184.534 Sep. Now (ρ) 184.534"
Mag pri 13.78 Mag sec 15.46 delta mag (ΔM) 1.68 Spectral class
Pri motion ra +009 Sec motion ra -039
Pri motion dec -005 Sec motion dec +050
Notes N V (See Notes, Proper motion indicates physical)
rPM=1.151
This double is physical.
 
 
19549+1319 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 54 51 +13 19 13 BPMA 205 AB 2015 7 118 184.5 13.78 15.46 1.68 <===
Show 19 55 03 +13 17 46 BPMA 206 BC 2001 3 181 285.5 15.46 15.63 0.17
Show 19 55 02 +13 13 00 BPMA 207 CD 2015 4 334 206.0 15.63 15.66 0.03
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4305105484721937280