19164+3954 ALI 1110

19h 16m 21.64s +39° 54' 12.5" P.A. 325.00 sep 13.4 mag 9.80,11.50 Sp A5

Coord 2000 19164+3954 Discov num ALI1110 Comp Coord arcsec 2000 19 16 21.64 +39 54 12.5
Date first 1895 Date last 2017 Obs 12
Pa first 311 Pa last 325.4 P.A. Now (θ) 325.4°
Sep first 13.2 Sep last 13.36 Sep. Now (ρ) 13.36"
Mag pri 9.80 Mag sec 11.50 delta mag (ΔM) 1.7 Spectral class A5 (white)
Pri motion ra -026 Sec motion ra -003
Pri motion dec -014 Sec motion dec +005
Notes




rPM=1.01

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Lyra Tycho2 3125-03037-1 Gaia DR2 2101225785074298112