18528+4339 DEA 123

 
 
18h 52m 51.20s +43° 39' 58.9" P.A. 346.00 sep 6.9 mag 13.33,15.26
 
 
Coord 2000 18528+4339 Discov num DEA 123 Comp Coord arcsec 2000 18 52 51.20 +43 39 58.9
Date first 1998 Date last 2015 Obs 6
Pa first 348 Pa last 346.2 P.A. Now (θ) 346.2°
Sep first 6.9 Sep last 6.894 Sep. Now (ρ) 6.894"
Mag pri 13.33 Mag sec 15.26 delta mag (ΔM) 1.93 Spectral class
Pri motion ra -003 Sec motion ra -003
Pri motion dec -003 Sec motion dec -001
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=0.471
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2105115071235299072