18599+4553 DEA 370

18h 59m 59.31s +45° 53' 12.2" P.A. 189.00 sep 17.4 mag 15.50,18.00

Coord 2000 18599+4553 Discov num DEA 370 Comp Coord arcsec 2000 18 59 59.31 +45 53 12.2
Date first 1998 Date last 2015 Obs 7
Pa first 189 Pa last 188.5 P.A. Now (θ) 188.5°
Sep first 17.4 Sep last 17.386 Sep. Now (ρ) 17.386"
Mag pri 15.50 Mag sec 18.00 delta mag (ΔM) 2.5 Spectral class
Pri motion ra +000 Sec motion ra +000
Pri motion dec +003 Sec motion dec +003
Notes V (Proper motion indicates physical)




This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Lyra Gaia DR2 2107173906758145664