19310+4908 DEA 242

19h 31m 05.76s +49° 08' 28.5" P.A. 299.00 sep 10.5 mag 15.20,18.00

Coord 2000 19310+4908 Discov num DEA 242 Comp Coord arcsec 2000 19 31 05.76 +49 08 28.5
Date first 1998 Date last 2016 Obs 9
Pa first 299 Pa last 298.9 P.A. Now (θ) 298.9°
Sep first 10.6 Sep last 10.523 Sep. Now (ρ) 10.523"
Mag pri 15.20 Mag sec 18.00 delta mag (ΔM) 2.8 Spectral class
Pri motion ra +003 Sec motion ra +004
Pri motion dec -020 Sec motion dec -018
Notes V (Proper motion indicates physical)




rPM=0.111 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus Gaia DR2 2129787081370662272