20269+1727 BPM 2164

 
 
20h 26m 52.28s +17 26' 54.2" P.A. 20.00 sep 110.5 mag 14.87,15.58
 
 
Coord 2000 20269+1727 Discov num BPM2164 Comp Coord arcsec 2000 20 26 52.28 +17 26 54.2
Date first 1993 Date last 2015 Obs 9
Pa first 20 Pa last 19.9 P.A. Now (θ) 19.9°
Sep first 110.4 Sep last 110.519 Sep. Now (ρ) 110.519"
Mag pri 14.87 Mag sec 15.58 delta mag (ΔM) 0.71 Spectral class
Pri motion ra -016 Sec motion ra -012
Pri motion dec -014 Sec motion dec -005
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.463
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1815003701269763072