02170+5917 TDS 2188

 
 
02h 17m 01.71s +59° 17' 00.7" P.A. 112.00 sep 1.1 mag 10.25,11.85 Sp A5
 
 
Coord 2000 02170+5917 Discov num TDS2188 Comp Coord arcsec 2000 02 17 01.71 +59 17 00.7
Date first 1991 Date last 1991 Obs 1
Pa first 112 Pa last 111.5 P.A. Now (θ) 111.5°
Sep first 1.1 Sep last 1.07 Sep. Now (ρ) 1.07"
Mag pri 10.25 Mag sec 11.85 delta mag (ΔM) 1.6 Spectral class A5 (white)
Pri motion ra -002 Sec motion ra -002
Pri motion dec +001 Sec motion dec +001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 3698-02011-1 Gaia DR2 507232343426516480