19238+4021 ES 1662

19h 23m 48.42s +40° 20' 36.1" P.A. 71.00 sep 3.2 mag 10.40,12.20

Coord 2000 19238+4021 Discov num ES 1662 Comp Coord arcsec 2000 19 23 48.42 +40 20 36.1
Date first 1917 Date last 2021 Obs 3
Pa first 72 Pa last 70.6 P.A. Now (θ) 70.6°
Sep first 2.9 Sep last 3.24 Sep. Now (ρ) 3.24"
Mag pri 10.40 Mag sec 12.20 delta mag (ΔM) 1.8 Spectral class
Pri motion ra -009 Sec motion ra
Pri motion dec -018 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Lyra Tycho2 3138-01138-1 Gaia DR2 2101121576287339904