18538+6509 MLB 215

 
 
18h 53m 07.50s +65° 09' 00.0" P.A. 193.00 sep 3.4 mag 10.50,10.60
 
 
Coord 2000 18538+6509 Discov num MLB 215 Comp Coord arcsec 2000 18 53 07.50 +65 09 00.0
Date first 1921 Date last 2006 Obs 2
Pa first 272 Pa last 192.5 P.A. Now (θ) 192.5°
Sep first 6.8 Sep last 3.447 Sep. Now (ρ) 3.447"
Mag pri 10.50 Mag sec 10.60 delta mag (ΔM) 0.1 Spectral class
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Coordinate calcolate 1 Coordinate calculated yes