18545+4920 DEA 165

 
 
18h 54m 32.55s +49° 20' 45.1" P.A. 240.00 sep 8.3 mag 12.52,14.86
 
 
Coord 2000 18545+4920 Discov num DEA 165 Comp Coord arcsec 2000 18 54 32.55 +49 20 45.1
Date first 1998 Date last 2015 Obs 7
Pa first 241 Pa last 240.4 P.A. Now (θ) 240.4°
Sep first 8.4 Sep last 8.283 Sep. Now (ρ) 8.283"
Mag pri 12.52 Mag sec 14.86 delta mag (ΔM) 2.34 Spectral class
Pri motion ra -001 Sec motion ra -003
Pri motion dec +001 Sec motion dec +003
Notes V K (Proper motion indicates physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
rPM=0.667
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 2131871068220675584