18505-0756 HJ 868 AB (HD 174378)

 
 
18h 50m 34.56s -07° 56' 27.2" P.A. 84.00 sep 9.7 mag 10.63,11.10 Sp A5V
 
 
Coord 2000 18505-0756 Discov num HJ  868 Comp AB Coord arcsec 2000 18 50 34.56 -07 56 27.2
Date first 1892 Date last 2015 Obs 15
Pa first 89 Pa last 84.4 P.A. Now (θ) 84.4°
Sep first 9.7 Sep last 9.677 Sep. Now (ρ) 9.677"
Mag pri 10.63 Mag sec 11.10 delta mag (ΔM) 0.47 Spectral class A5V (white)
Pri motion ra -001 Sec motion ra +000
Pri motion dec -012 Sec motion dec -006
Notes U (Proper motion indicates non-physical)
rPM=0.505
This double is not physical.
 
 
18505-0756 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 174378 18 50 35 -07 56 27 HJ 868 AB 2015 15 84 9.7 10.63 11.10 0.47 <===
Show 18 50 35 -07 56 27 ABH 106 AC 2015 8 130 26.2 10.63 13.77 3.14
Show 18 50 35 -07 56 27 ABH 106 AD 2015 9 145 49.0 10.63 14.30 3.67
Show 18 50 35 -07 56 27 ABH 106 AE 2015 9 263 44.5 10.63 13.25 2.62
Show 18 50 35 -07 56 27 ABH 106 AF 2015 7 184 65.4 10.63 13.81 3.18
Show 18 50 35 -07 56 27 ABH 106 AG 2015 9 115 104.3 10.63 12.79 2.16
Show 18 50 35 -07 56 27 ABH 106 AH 2015 9 87 92.6 10.63 14.60 3.97
Show 18 50 35 -07 56 27 ABH 106 AI 2015 9 123 56.7 10.63 15.10 4.47
Show 18 50 35 -07 56 27 ABH 106 AJ 2015 9 257 77.7 10.63 14.70 4.07
Show 18 50 35 -07 56 27 FOX 236 AK 2015 9 320 6.4 10.63 13.30 2.67
11-fold system
11 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 174378 Constellation Scutum Tycho2 5693-07050-1 Gaia DR2 4251992510474341504
HD 174378