18549+4734 DEA 460

 
 
18h 54m 57.23s +47° 34' 57.2" P.A. 287.00 sep 36.6 mag 15.60,16.30
 
 
Coord 2000 18549+4734 Discov num DEA 460 Comp Coord arcsec 2000 18 54 57.23 +47 34 57.2
Date first 1998 Date last 2016 Obs 7
Pa first 287 Pa last 286.8 P.A. Now (θ) 286.8°
Sep first 36.6 Sep last 36.597 Sep. Now (ρ) 36.597"
Mag pri 15.60 Mag sec 16.30 delta mag (ΔM) 0.7 Spectral class
Pri motion ra +036 Sec motion ra +038
Pri motion dec +010 Sec motion dec +010
Notes V (Proper motion indicates physical)
rPM=0.051 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2107609382081111424