18515+4340 UC 3697 AB

18h 51m 27.31s +43° 40' 28.3" P.A. 147.00 sep 16.7 mag 14.20,14.60

Coord 2000 18515+4340 Discov num UC 3697 Comp AB Coord arcsec 2000 18 51 27.31 +43 40 28.3
Date first 1998 Date last 2015 Obs 10
Pa first 147 Pa last 146.7 P.A. Now (θ) 146.7°
Sep first 16.7 Sep last 16.719 Sep. Now (ρ) 16.719"
Mag pri 14.20 Mag sec 14.60 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +022 Sec motion ra +024
Pri motion dec +045 Sec motion dec +045
Notes V W R (Proper motion indicates physical, , Red magnitudes)




rPM=0.039 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Lyra