18183+3920 ALI 1101

 
 
18h 18m 21.69s +39° 20' 05.6" P.A. 176.00 sep 7.6 mag 11.01,12.20
 
 
Coord 2000 18183+3920 Discov num ALI1101 Comp Coord arcsec 2000 18 18 21.69 +39 20 05.6
Date first 1930 Date last 2020 Obs 10
Pa first 168 Pa last 176.3 P.A. Now (θ) 176.3°
Sep first 6.6 Sep last 7.586 Sep. Now (ρ) 7.586"
Mag pri 11.01 Mag sec 12.20 delta mag (ΔM) 1.19 Spectral class
Pri motion ra +003 Sec motion ra +000
Pri motion dec +013 Sec motion dec -008
Notes
rPM=1.59
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 3103-00634-1 Gaia DR2 2109275344057733376