22167+5438 TDS 1166

 
 
22h 16m 40.71s +54° 37' 46.5" P.A. 313.00 sep 1.1 mag 11.10,11.28 Sp B2V
 
 
Coord 2000 22167+5438 Discov num TDS1166 Comp Coord arcsec 2000 22 16 40.71 +54 37 46.5
Date first 1991 Date last 2017 Obs 4
Pa first 314 Pa last 312.6 P.A. Now (θ) 312.6°
Sep first 1.1 Sep last 1.099 Sep. Now (ρ) 1.099"
Mag pri 11.10 Mag sec 11.28 delta mag (ΔM) 0.18 Spectral class B2V (blue-white)
Pri motion ra -004 Sec motion ra -004
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3986-03406-1 Gaia DR2 2005800343423848448