18539+4135 DEA 287

18h 53m 55.03s +41° 35' 33.8" P.A. 203.00 sep 12.0 mag 13.80,16.10

Coord 2000 18539+4135 Discov num DEA 287 Comp Coord arcsec 2000 18 53 55.03 +41 35 33.8
Date first 1999 Date last 2015 Obs 5
Pa first 203 Pa last 202.6 P.A. Now (θ) 202.6°
Sep first 12.0 Sep last 11.957 Sep. Now (ρ) 11.957"
Mag pri 13.80 Mag sec 16.10 delta mag (ΔM) 2.3 Spectral class
Pri motion ra +000 Sec motion ra +006
Pri motion dec +007 Sec motion dec +009
Notes V (Proper motion indicates physical)




rPM=0.585

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Lyra Gaia DR2 2104476873454075264