19190+3934 DEA 466 (HD 181522)

 
 
19h 19m 04.95s +39° 34' 43.0" P.A. 258.00 sep 40.4 mag 8.80,10.70 Sp A0
 
 
Coord 2000 19190+3934 Discov num DEA 466 Comp Coord arcsec 2000 19 19 04.95 +39 34 43.0
Date first 1991 Date last 2019 Obs 10
Pa first 259 Pa last 258.2 P.A. Now (θ) 258.2°
Sep first 40.4 Sep last 40.36 Sep. Now (ρ) 40.36"
Mag pri 8.80 Mag sec 10.70 delta mag (ΔM) 1.9 Spectral class A0 (white)
Pri motion ra +000 Sec motion ra +000
Pri motion dec -006 Sec motion dec -004
Notes V (Proper motion indicates physical)
rPM=0.333
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 181522 Constellation Lyra SAO 68132 Tycho2 3125-00281-1
Gaia DR2 2101037085690140544 HD 181522 DM BD+39 3721