19216+4316 DEA 270

19h 21m 40.22s +43° 16' 54.2" P.A. 267.00 sep 11.3 mag 12.90,17.60

Coord 2000 19216+4316 Discov num DEA 270 Comp Coord arcsec 2000 19 21 40.22 +43 16 54.2
Date first 1998 Date last 2015 Obs 6
Pa first 267 Pa last 266.7 P.A. Now (θ) 266.7°
Sep first 11.2 Sep last 11.256 Sep. Now (ρ) 11.256"
Mag pri 12.90 Mag sec 17.60 delta mag (ΔM) 4.7 Spectral class
Pri motion ra -002 Sec motion ra -003
Pri motion dec +001 Sec motion dec +003
Notes V (Proper motion indicates physical)




rPM=0.527

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Lyra Gaia DR2 2102053549830504064