19303+0102 HDZ 3 AB (HD 183591)

 
 
19h 30m 17.56s +01° 01' 31.7" P.A. 219.00 sep 12.9 mag 9.66,11.90 Sp A1III
 
 
Coord 2000 19303+0102 Discov num HDZ   3 Comp AB Coord arcsec 2000 19 30 17.56 +01 01 31.7
Date first 1904 Date last 2015 Obs 15
Pa first 219 Pa last 218.9 P.A. Now (θ) 218.9°
Sep first 12.8 Sep last 12.85 Sep. Now (ρ) 12.85"
Mag pri 9.66 Mag sec 11.90 delta mag (ΔM) 2.24 Spectral class A1III (white)
Pri motion ra +002 Sec motion ra -191
Pri motion dec +001 Sec motion dec -228
Notes U (Proper motion indicates non-physical)
rPM=1.007
This double is not physical.
 
 
19303+0102 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 183591 19 30 18 +01 01 32 HDZ 3 AB 2015 15 219 12.9 9.66 11.90 2.24 <===
Show 19 30 18 +01 01 32 HDZ 3 AC 2015 11 153 18.8 9.66 12.00 2.34
Show 19 30 18 +01 01 32 ABH 119 AD 2015 7 295 30.5 9.66 14.15 4.49
Show 19 30 18 +01 01 32 ABH 119 AE 2015 9 203 45.6 9.66 14.76 5.10
Show 19 30 18 +01 01 32 ABH 119 AF 2015 9 248 78.4 9.67 15.00 5.33
Show 19 30 18 +01 01 32 ABH 119 AG 2015 10 54 54.5 9.66 13.32 3.66
Show 19 30 18 +01 01 32 ABH 119 AH 2015 10 100 43.2 9.66 12.95 3.29
Show 19 30 18 +01 01 32 ABH 119 AI 2015 10 119 88.0 9.66 13.81 4.15
Show 19 30 18 +01 01 32 ABH 119 AJ 2015 9 91 65.1 9.67 15.90 6.23
Show 19 30 18 +01 01 32 ABH 119 AK 2015 9 305 61.4 9.67 15.20 5.53
11-fold system
11 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 183591 Constellation Aquila Tycho2 0478-00886-1 Gaia DR2 4287561471029817728
HD 183591