19381+4409 DEA 421

19h 38m 09.26s +44° 09' 36.1" P.A. 189.00 sep 22.2 mag 9.70,9.90

Coord 2000 19381+4409 Discov num DEA 421 Comp Coord arcsec 2000 19 38 09.26 +44 09 36.1
Date first 1893 Date last 2016 Obs 17
Pa first 188 Pa last 188.9 P.A. Now (θ) 188.9°
Sep first 22.5 Sep last 22.208 Sep. Now (ρ) 22.208"
Mag pri 9.70 Mag sec 9.90 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +042 Sec motion ra +040
Pri motion dec -021 Sec motion dec -019
Notes T (Parallax indicates physical)




rPM=0.06 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus Tycho2 3147-01365-1 Gaia DR2 2078325229909437696