18530+3603 ALI 143

 
 
18h 53m 05.47s +36° 03' 53.2" P.A. 60.00 sep 13.0 mag 11.01,12.00
 
 
Coord 2000 18530+3603 Discov num ALI 143 Comp Coord arcsec 2000 18 53 05.47 +36 03 53.2
Date first 1934 Date last 2015 Obs 11
Pa first 61 Pa last 59.9 P.A. Now (θ) 59.9°
Sep first 13.5 Sep last 13.009 Sep. Now (ρ) 13.009"
Mag pri 11.01 Mag sec 12.00 delta mag (ΔM) 0.99 Spectral class
Pri motion ra +005 Sec motion ra +003
Pri motion dec -003 Sec motion dec -001
Notes
rPM=0.485
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2650-00208-1 Gaia DR2 2093315662204567424