20427+1440 BPM 2233

 
 
20h 42m 43.51s +14° 39' 41.8" P.A. 190.00 sep 72.4 mag 11.17,11.19
 
 
Coord 2000 20427+1440 Discov num BPM2233 Comp Coord arcsec 2000 20 42 43.51 +14 39 41.8
Date first 1981 Date last 2016 Obs 11
Pa first 190 Pa last 189.5 P.A. Now (θ) 189.5°
Sep first 72.5 Sep last 72.381 Sep. Now (ρ) 72.381"
Mag pri 11.17 Mag sec 11.19 delta mag (ΔM) 0.02 Spectral class
Pri motion ra -006 Sec motion ra -007
Pri motion dec -027 Sec motion dec -028
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.049 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Tycho2 1101-00086-1 Gaia DR2 1762461893163118592