18134-2302 ABH 97 AF

 
 
18h 13m 19.48s -23° 02' 30.2" P.A. 189.00 sep 20.4 mag 10.71,14.70
 
 
Coord 2000 18134-2302 Discov num ABH  97 Comp AF Coord arcsec 2000 18 13 19.48 -23 02 30.2
Date first 1998 Date last 2015 Obs 3
Pa first 189 Pa last 189.3 P.A. Now (θ) 189.3°
Sep first 20.3 Sep last 20.43 Sep. Now (ρ) 20.43"
Mag pri 10.71 Mag sec 14.70 delta mag (ΔM) 3.99 Spectral class
Pri motion ra +001 Sec motion ra -006
Pri motion dec -002 Sec motion dec -016
Notes U (Proper motion indicates non-physical)
rPM=0.916
This double is not physical.
 
 
18134-2302 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 13 19 -23 02 30 ARA 2217 AB 2015 9 37 12.6 10.71 11.09 0.38
Show 18 13 19 -23 02 30 ABH 97 AD 2015 8 277 49.6 10.71 11.90 1.19
Show 18 13 19 -23 02 30 ABH 97 AF 2015 3 189 20.4 10.71 14.70 3.99 <===
Show 18 13 20 -23 02 20 ARA 2217 BC 2015 8 125 12.7 11.09 11.90 0.81
Show 18 13 20 -23 02 20 ABH 97 BE 2015 5 67 32.1 11.09 13.50 2.41
Show 18 13 20 -23 02 20 ABH 97 BF 2015 4 200 32.1 11.09 14.70 3.61
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6843-01354-1 Gaia DR2 4066453359263866496