18515+1507 OL 105

 
 
18h 50m 58.01s +15° 04' 35.0" P.A. 157.00 sep 4.7 mag 10.80,11.80
 
 
Coord 2000 18515+1507 Discov num OL  105 Comp Coord arcsec 2000 18 50 58.01 +15 04 35.0
Date first 1921 Date last 2015 Obs 4
Pa first 146 Pa last 156.5 P.A. Now (θ) 156.5°
Sep first 2.7 Sep last 4.701 Sep. Now (ρ) 4.701"
Mag pri 10.80 Mag sec 11.80 delta mag (ΔM) 1 Spectral class
Pri motion ra -010 Sec motion ra
Pri motion dec +016 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4507457199513468672 ADS 11772