17254-5233 LPO 62 (HD 157318)

 
 
17h 25m 25.76s -52° 33' 23.1" P.A. 90.00 sep 10.1 mag 9.96,10.60 Sp A3V+A5V
 
 
Coord 2000 17254-5233 Discov num LPO  62 Comp Coord arcsec 2000 17 25 25.76 -52 33 23.1
Date first 1892 Date last 2016 Obs 10
Pa first 93 Pa last 90.3 P.A. Now (θ) 90.3°
Sep first 10.6 Sep last 10.091 Sep. Now (ρ) 10.091"
Mag pri 9.96 Mag sec 10.60 delta mag (ΔM) 0.64 Spectral class A3V+A5V (white/white)
Pri motion ra -002 Sec motion ra +006
Pri motion dec -016 Sec motion dec -015
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.499
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 157318 Constellation Ara SAO 244730 Tycho2 8728-01005-1
Gaia DR2 5924726897446029312 HD 157318