18490+3914 COU 1610

 
 
18h 49m 01.33s +39° 13' 32.4" P.A. 145.00 sep 0.4 mag 11.20,11.40
 
 
Coord 2000 18490+3914 Discov num COU1610 Comp Coord arcsec 2000 18 49 01.33 +39 13 32.4
Date first 1977 Date last 2016 Obs 5
Pa first 141 Pa last 144.5 P.A. Now (θ) 144.5°
Sep first 0.4 Sep last 0.399 Sep. Now (ρ) 0.399"
Mag pri 11.20 Mag sec 11.40 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +002 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 3118-00643-1 Gaia DR2 2097486105505960576