17556+0204 HDS 2527 (HD 163346)

 
 
17h 55m 37.51s +02° 04' 29.7" P.A. 111.00 sep 0.1 mag 7.42,7.92 Sp A3 dist. 226.76 pc (739.69 l.y.)
 
 
Coord 2000 17556+0204 Discov num HDS2527 Comp Coord arcsec 2000 17 55 37.51 +02 04 29.7
Date first 1991 Date last 2021 Obs 10
Pa first 205 Pa last 111.3 P.A. Now (θ) 111.3°
Sep first 0.1 Sep last 0.097 Sep. Now (ρ) 0.097"
Mag pri 7.42 Mag sec 7.92 delta mag (ΔM) 0.5 Spectral class A3 (white)
Pri motion ra +008 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 163346 Constellation Ophiuchus SAO 122922 HIP 87761
Tycho2 0421-01662-1 Gaia DR2 4468813931327385600 HD 163346 GC 24373
BD BD+02 3427 Distance 226.76 Distance ly 739.69