19439+7732 LOC 420

 
 
19h 43m 52.94s +77° 32' 02.6" P.A. 7.00 sep 7.9 mag 8.20,17.70 dist. 160.77 pc (524.43 l.y.)
 
 
Coord 2000 19439+7732 Discov num LOC 420 Comp Coord arcsec 2000 19 43 52.94 +77 32 02.6
Date first 2015 Date last 2016 Obs 3
Pa first 7 Pa last 7.1 P.A. Now (θ) 7.1°
Sep first 7.9 Sep last 7.879 Sep. Now (ρ) 7.879"
Mag pri 8.20 Mag sec 17.70 delta mag (ΔM) 9.5 Spectral class
Pri motion ra -011 Sec motion ra -012
Pri motion dec +093 Sec motion dec +093
Notes V (Proper motion indicates physical)
rPM=0.011 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr K0 Constellation Draco SAO 9528 HIP 97089
Tycho2 4588-02069-1 HD 187968 BD BD+77 743 Distance 160.77
Distance ly 524.43