17481+0135 A 2185 (HD 161886)

 
 
17h 48m 03.25s +01° 34' 57.0" P.A. 177.00 sep 0.7 mag 9.80,11.50 Sp A0
 
 
Coord 2000 17481+0135 Discov num A  2185 Comp Coord arcsec 2000 17 48 03.25 +01 34 57.0
Date first 1910 Date last 2017 Obs 11
Pa first 188 Pa last 176.5 P.A. Now (θ) 176.5°
Sep first 0.6 Sep last 0.73 Sep. Now (ρ) 0.73"
Mag pri 9.80 Mag sec 11.50 delta mag (ΔM) 1.7 Spectral class A0 (white)
Pri motion ra +003 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 161886 Constellation Ophiuchus SAO 122758 Tycho2 0416-01501-1
Gaia DR2 4372880339211727488 HD 161886