17357-4731 SHT 32 AE

17h 35m 44.99s -47° 31' 06.7" P.A. 181.00 sep 12.7 mag 10.95,16.50 Sp A2

Coord 2000 17357-4731 Discov num SHT  32 Comp AE Coord arcsec 2000 17 35 44.99 -47 31 06.7
Date first 1992 Date last 2015 Obs 5
Pa first 181 Pa last 180.5 P.A. Now (θ) 180.5°
Sep first 12.9 Sep last 12.668 Sep. Now (ρ) 12.668"
Mag pri 10.95 Mag sec 16.50 delta mag (ΔM) 5.55 Spectral class A2 (white)
Pri motion ra -006 Sec motion ra
Pri motion dec -013 Sec motion dec
Notes




Nature of this double is uncertain.



17357-4731 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 159198 17 35 45 -47 31 07 CPO 536 AB 2015 8 26 5.9 10.95 11.60 0.65
Show 17 35 45 -47 31 07 SHT 32 AC 2015 8 264 10.7 10.95 11.60 0.65
Show 17 35 45 -47 31 07 SHT 32 AD 2015 6 188 7.6 10.95 14.60 3.65
Show 17 35 45 -47 31 07 SHT 32 AE 2015 5 181 12.7 10.95 16.50 5.55 <===
Show 17 35 45 -47 31 07 SHT 32 AF 2015 6 48 13.9 10.95 16.00 5.05
Show 17 35 45 -47 31 07 SHT 32 AG 2015 6 55 28.4 10.95 15.00 4.05


Septuple system
7 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Ara Tycho2 8346-03176-1 Gaia DR2 5948546609956646400 HD 159198