18310+3231 SEI 564

 
 
18h 30m 59.77s +32° 30' 52.7" P.A. 24.00 sep 15.6 mag 11.00,11.00
 
 
Coord 2000 18310+3231 Discov num SEI 564 Comp Coord arcsec 2000 18 30 59.77 +32 30 52.7
Date first 1893 Date last 2015 Obs 12
Pa first 30 Pa last 23.5 P.A. Now (θ) 23.5°
Sep first 15.5 Sep last 15.587 Sep. Now (ρ) 15.587"
Mag pri 11.00 Mag sec 11.00 delta mag (ΔM) 0 Spectral class
Pri motion ra +006 Sec motion ra -007
Pri motion dec -002 Sec motion dec +004
Notes
rPM=1.776
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2628-01412-1 Gaia DR2 4592150346802157312