18556+1813 DAM 128

 
 
18h 55m 33.48s +18° 13' 28.1" P.A. 317.00 sep 4.8 mag 12.80,16.00
 
 
Coord 2000 18556+1813 Discov num DAM 128 Comp Coord arcsec 2000 18 55 33.48 +18 13 28.1
Date first 1997 Date last 2015 Obs 2
Pa first 319 Pa last 316.8 P.A. Now (θ) 316.8°
Sep first 4.8 Sep last 4.843 Sep. Now (ρ) 4.843"
Mag pri 12.80 Mag sec 16.00 delta mag (ΔM) 3.2 Spectral class
Pri motion ra +062 Sec motion ra
Pri motion dec -059 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4517442483083103104